Samsung Electronics Co., Ltd. patent applications on July 25th, 2024
Patent Applications by Samsung Electronics Co., Ltd. on July 25th, 2024
Samsung Electronics Co., Ltd.: 132 patent applications
Samsung Electronics Co., Ltd. has applied for patents in the areas of H10B12/00 (7), H01L29/423 (6), H01L27/146 (6), H01L23/00 (6), H04L5/00 (6) G11C29/52 (2), G11C11/161 (2), H04W74/0833 (2), H04W48/18 (2), H01L23/481 (2)
With keywords such as: device, including, layer, configured, pattern, based, signal, direction, information, and memory in patent application abstracts.
Patent Applications by Samsung Electronics Co., Ltd.
Inventor(s): Namki LEE of Suwon-si (KR) for samsung electronics co., ltd., Changseok Oh of Suwon-si (KR) for samsung electronics co., ltd., Seunghwan Lee of Suwon-si (KR) for samsung electronics co., ltd., Chuljoo Kim of Suwon-si (KR) for samsung electronics co., ltd., Yongheon Shin of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): A47L11/40
CPC Code(s): A47L11/4011
Abstract: a robot cleaner is provided. the robot cleaner according to the disclosure includes a driver including a drive motor configured to cause the robot cleaner to move, a memory storing information on a pollution map for the degree of pollution for each location in a map corresponding to a place in which the robot cleaner is located and information on locations of a plurality of objects on the map, and a processor, wherein the processor is configured to: identify a pollution source among the plurality of objects based on information on the locations of the plurality of objects and the pollution map, and control the driver to move the robot cleaner based on the location of the identified pollution source on the map.
Inventor(s): Jeaeun RYU of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): A61B6/42, A61B6/00
CPC Code(s): A61B6/4208
Abstract: provided are an x-ray detector, a method, performed by the x-ray detector, of variably adjusting a window time of the x-ray detector, and an x-ray imaging device including the x-ray detector. the x-ray detector according to an embodiment of the present disclosure may obtain information about an x-ray emission end time point based on an x-ray emission end signal received from an automatic exposure control (aec) device or a setting value for an x-ray emission time received from a workstation, adjust a window time based on the information about the x-ray emission end time point, and in response to the window time being ended, obtain x-ray image data by performing a readout.
Inventor(s): Taegyu KIM of Suwon-si (KR) for samsung electronics co., ltd., Minwoo RYU of Suwon-si (KR) for samsung electronics co., ltd., Jihoon HA of Suwon-si (KR) for samsung electronics co., ltd., Jinwook YOON of Suwon-si (KR) for samsung electronics co., ltd., Euihyun JUNG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): B25J5/00, B60L53/30, B60L58/13
CPC Code(s): B25J5/007
Abstract: disclosed is a mobile robot including a main body, a plurality of antennas in the main body, and at least one processor configured to: receive, through the plurality of antennas, a communication signal from the charging station, obtain information about a distance between the charging station and the mobile robot and information about a direction from the mobile robot to the charging station based on the received communication signal, receive information about a position of the charging station from the charging station, and control docking of the mobile robot at the charging station based on the obtained information about the distance between the charging station and the mobile robot, the obtained information about a direction from the mobile robot to the charging station, and the received information about a position of the charging station.
Inventor(s): Masashi TSUJI of Hwaseong-si (KR) for samsung electronics co., ltd., Fumiaki KATO of Tsurumi-ku (JP) for samsung electronics co., ltd., Naotoshi SUGANUMA of Yokohama-shi (JP) for samsung electronics co., ltd., Takahiro FUJIYAMA of Tsurumi-ku (JP) for samsung electronics co., ltd., Yusaku KONISHI of Tsurumi-ku (JP) for samsung electronics co., ltd., Dae Young CHUNG of Suwon-si (KR) for samsung electronics co., ltd., Ha Il KWON of Suwon-si (KR) for samsung electronics co., ltd., Soonmin CHA of Suwon-si (KR) for samsung electronics co., ltd., Tae Ho KIM of Seongnam-si (KR) for samsung electronics co., ltd.
IPC Code(s): C08G61/12, B82Y20/00, H10K50/11, H10K50/115, H10K50/15, H10K71/00, H10K71/12, H10K85/10, H10K101/30, H10K101/40, H10K102/00
CPC Code(s): C08G61/124
Abstract: a copolymer including a structural unit represented by chemical formula 1
Inventor(s): Masashi TSUJI of Hwaseong-si (KR) for samsung electronics co., ltd., Fumiaki KATO of Tsurumi-ku (JP) for samsung electronics co., ltd., Naotoshi SUGANUMA of Yokohama-shi (JP) for samsung electronics co., ltd., Takahiro FUJIYAMA of Tsurumi-ku (JP) for samsung electronics co., ltd., Yusaku KONISHI of Tsurumi-ku (JP) for samsung electronics co., ltd., Dae Young CHUNG of Suwon-si (KR) for samsung electronics co., ltd., Ha Il KWON of Suwon-si (KR) for samsung electronics co., ltd., Soonmin CHA of Suwon-si (KR) for samsung electronics co., ltd., Tae Ho KIM of Seongnam-si (KR) for samsung electronics co., ltd.
IPC Code(s): C08G61/12, B82Y20/00, H10K50/11, H10K50/115, H10K50/15, H10K71/00, H10K71/12, H10K85/10, H10K101/30, H10K101/40, H10K102/00
CPC Code(s): C08G61/124
Abstract:
Inventor(s): Masashi TSUJI of Hwaseong-si (KR) for samsung electronics co., ltd., Fumiaki KATO of Tsurumi-ku (JP) for samsung electronics co., ltd., Naotoshi SUGANUMA of Yokohama-shi (JP) for samsung electronics co., ltd., Takahiro FUJIYAMA of Tsurumi-ku (JP) for samsung electronics co., ltd., Yusaku KONISHI of Tsurumi-ku (JP) for samsung electronics co., ltd., Dae Young CHUNG of Suwon-si (KR) for samsung electronics co., ltd., Ha Il KWON of Suwon-si (KR) for samsung electronics co., ltd., Soonmin CHA of Suwon-si (KR) for samsung electronics co., ltd., Tae Ho KIM of Seongnam-si (KR) for samsung electronics co., ltd.
IPC Code(s): C08G61/12, B82Y20/00, H10K50/11, H10K50/115, H10K50/15, H10K71/00, H10K71/12, H10K85/10, H10K101/30, H10K101/40, H10K102/00
CPC Code(s): C08G61/124
Abstract: wherein the copolymer is capable of improving luminous efficiency and durability, particularly, an improvement in luminescence life-span, of an electroluminescence device, particularly a quantum dot electroluminescence device.
Inventor(s): Fumiaki KATO of Yokohama (JP) for samsung electronics co., ltd., Masashi TSUJI of Hwaseong-si (KR) for samsung electronics co., ltd., Norihito ISHII of Yokohama-shi (JP) for samsung electronics co., ltd., Takahiro FUJIYAMA of Yokohama (JP) for samsung electronics co., ltd., Naotoshi SUGANUMA of Yokohama-shi (JP) for samsung electronics co., ltd., Yusaku KONISHI of Yokohama (JP) for samsung electronics co., ltd., Ha Il KWON of Suwon-si (KR) for samsung electronics co., ltd., Won Sik YOON of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): C08G73/02, H10K50/15, H10K71/10, H10K85/10, H10K85/60
CPC Code(s): C08G73/02
Abstract: a polymer compound including a structural unit represented by formula (1), and at least one of structural units represented by formula (2), formula (3), or formula (4), and a composition, an organic membrane, and an electroluminescence device including the polymer compound, and a method or producing the electroluminescence device are provided:
Inventor(s): Fumiaki KATO of Yokohama (JP) for samsung electronics co., ltd., Masashi TSUJI of Hwaseong-si (KR) for samsung electronics co., ltd., Norihito ISHII of Yokohama-shi (JP) for samsung electronics co., ltd., Takahiro FUJIYAMA of Yokohama (JP) for samsung electronics co., ltd., Naotoshi SUGANUMA of Yokohama-shi (JP) for samsung electronics co., ltd., Yusaku KONISHI of Yokohama (JP) for samsung electronics co., ltd., Ha Il KWON of Suwon-si (KR) for samsung electronics co., ltd., Won Sik YOON of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): C08G73/02, H10K50/15, H10K71/10, H10K85/10, H10K85/60
CPC Code(s): C08G73/02
Abstract:
Inventor(s): Yoon Seok KO of Suwon-si (KR) for samsung electronics co., ltd., Dong Pyo KIM of Pohang-si (KR) for samsung electronics co., ltd., Sang Soo JEE of Suwon-si (KR) for samsung electronics co., ltd., Se Jun YIM of Hwaseong-si (KR) for samsung electronics co., ltd.
IPC Code(s): C09G1/16
CPC Code(s): C09G1/16
Abstract: provided are a polymer nanoparticle, a method of preparing the polymer nanoparticle, and a polishing slurry including the polymer nanoparticle are provided, where the polymer nanoparticle including a mixture of a hydrophobic polymer and a copolymer including both hydrophobic and hydrophilic groups, the hydrophilic group of the copolymer is disposed on an outer surface of the polymer nanoparticle.
Inventor(s): Yong Seok HAN of Suwon-si (KR) for samsung electronics co., ltd., Ji Hyun MIN of Suwon-si (KR) for samsung electronics co., ltd., Yuho WON of Suwon-si (KR) for samsung electronics co., ltd., Jin A KIM of Suwon-si (KR) for samsung electronics co., ltd., Hogeun CHANG of Suwon-si (KR) for samsung electronics co., ltd., Hyundong HA of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): C09K11/88, B82Y20/00, B82Y40/00, H10K50/115
CPC Code(s): C09K11/883
Abstract: a semiconductor nanoparticle, a production method, and an electroluminescent devices including the same, wherein the semiconductor nanoparticles include a zinc chalcogenide including zinc, selenium, and sulfur, the semiconductor nanoparticles do not include cadmium, the semiconductor nanoparticles exhibit a peak emission wavelength in a range of greater than or equal to about 455 nanometers (nm) and less than or equal to about 480 nm, in a photoluminescence spectroscopy analysis, the semiconductor nanoparticles exhibit an absolute quantum yield of greater than or equal to about 80% and a full width at half maximum of less than or equal to about 50 nm, and an average particle size of the semiconductor nanoparticles is greater than or equal to about 12 nm and less than or equal to about 50 nm.
Inventor(s): Hyungsuk KIM of Suwon-si (KR) for samsung electronics co., ltd., Chunsoon Park of Suwon-si (KR) for samsung electronics co., ltd., Youngmin Lee of Suwon-si (KR) for samsung electronics co., ltd., Hyukjun Jang of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): F21V3/06, F21V19/00
CPC Code(s): F21V3/06
Abstract: a light source apparatus includes: a light source including a light emitting diode and an optical dome covering the light emitting diode; and a substrate supporting the light source, wherein the substrate may include: a conduction layer that is electrically conductive; a first protective layer disposed on the conduction layer and on which the optical dome is disposed, the first protective layer including a first exposed portion exposing a portion of the conduction layer to connect the conduction layer and the light emitting diode; and a second protective layer disposed on the first protective layer, the second protective layer including a second exposed portion exposing a portion of the first protective layer at which the optical dome is disposed on the first protective layer.
20240247811. COOKING APPARATUS_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Sangjin KIM of Suwon-si (KR) for samsung electronics co., ltd., Sangjin LEE of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): F24C15/20, F24C15/10
CPC Code(s): F24C15/2042
Abstract: a cooking apparatus including a cooktop including an inlet; a chamber housing to which a duct is connectable, the chamber housing coupled to the cooktop to form a chamber under the inlet; and a fan device inside the chamber housing, the fan device including a fan and a fan housing, the fan housing including a first housing inlet opening towards the cooktop, and a second housing inlet opening in an opposite direction, wherein the fan device is operable to, with the duct being connected to the chamber housing, draw air through the inlet into the chamber, so that some of the air drawn into the chamber is drawn through the first housing inlet into the fan housing, and other of the air drawn into the chamber is drawn through the second housing inlet into the fan housing, and discharge the air in the fan housing through the duct.
Inventor(s): Manki HA of Suwon-si (KR) for samsung electronics co., ltd., Daechul HAN of Suwon-si (KR) for samsung electronics co., ltd., Youngjin KIM of Suwon-si (KR) for samsung electronics co., ltd., Jonghoon PARK of Suwon-si (KR) for samsung electronics co., ltd., Kongsik YOUN of Suwon-si (KR) for samsung electronics co., ltd., Seokhyun JANG of Suwon-si (KR) for samsung electronics co., ltd., Ilyong CHO of Suwon-si (KR) for samsung electronics co., ltd., Jaehun HUR of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): F24F11/50, F24F11/30, F24F11/63
CPC Code(s): F24F11/50
Abstract: an air conditioner including an indoor controller configured to receive an operation command from a user, and generate a plurality of first communication signals corresponding to the operation command; an outdoor unit; and a main controller configured to connect to the indoor controller and the outdoor unit, receive the plurality of first communication signals, and convert the plurality of first communication signals into a single second communication signal by combining the plurality of first communication signals, and transmit the single second communication signal to the outdoor unit to control operation of the outdoor unit. the outdoor unit is configured to receive the single second communication signal, and operate based on the single second communication signal.
20240247835. CEILING-TYPE AIR CONDITIONER_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Donghyun KIM of Suwon-si (KR) for samsung electronics co., ltd., Jinwoo HONG of Suwon-si (KR) for samsung electronics co., ltd., Gahyun KIM of Suwon-si (KR) for samsung electronics co., ltd., Sungwoo KIM of Suwon-si (KR) for samsung electronics co., ltd., Joonho YOON of Suwon-si (KR) for samsung electronics co., ltd., Mingu JEON of Suwon-si (KR) for samsung electronics co., ltd., Mingi CHO of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): F24F13/20, F24F1/0047
CPC Code(s): F24F13/20
Abstract: disclosed herein is a ceiling-type air conditioner including: an upper housing having a cylindrical shape, a heat exchanger having in an annular shape and disposed inside the upper housing, a blowing fan disposed on the inside of the heat exchanger and configured to draw in air and heat exchange the drawn-in air with the heat exchanger. in addition, the ceiling-type air conditioner may include a lower housing including an outlet disposed on a radially outer side of the heat exchanger and configured to discharge the heat exchanged air to the outside of the upper housing and having an annular shape and an inlet panel through which external air is drawn in by the blowing fan, the lower housing movable in a vertical direction between a first position and a second position different from the first position, and a middle housing disposed between the upper housing and the lower housing and including a plurality of discharge holes disposed outside the outlet in a radial direction of the lower housing, wherein the lower housing is configured to open the outlet when placed in the first position, and to close the outlet when placed in the second position, so that the air heat exchanged with the heat exchanger is discharged through the plurality of discharge holes.
Inventor(s): Joonsik JUN of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): F25D29/00, H04W4/35, H04W4/38
CPC Code(s): F25D29/005
Abstract: a control method for a refrigerator includes: obtaining an input image generated by photographing an inner space of the refrigerator; with respect to one or more objects recognized from the input image, obtaining object information including a type and a position of the one or more objects, respectively; by using an ultra-wide band (uwb) module included in the refrigerator, detecting a uwb signal output from a uwb device while the uwb device is arranged inside the refrigerator; based on the detected uwb signal, identifying a position of the uwb device; identifying an object which is located around the uwb device, from among the one or more objects recognized from the input image, based on the identified position of the uwb device; and outputting the object information with respect to the object identified as being located around the uwb device as an audio signal.
Inventor(s): Jaehyung AHN of SUWON-SI (KR) for samsung electronics co., ltd., Inseok PARK of SUWON-SI (KR) for samsung electronics co., ltd., Joonseo SONG of SUWON-SI (KR) for samsung electronics co., ltd., Souk KIM of SUWON-SI (KR) for samsung electronics co., ltd., Younghoon SOHN of SUWON-SI (KR) for samsung electronics co., ltd.
IPC Code(s): G01N23/2251, G06T7/00, G06T7/80
CPC Code(s): G01N23/2251
Abstract: a wafer measurement apparatus includes an electronic-optical system configured to irradiate a wafer with an electron beam and acquire a raw signal by detecting electrons emitted by the wafer, and an image processing device configured to convert the raw signal acquired by the electronic-optical system into image data. the electronic-optical system includes a detector configured to acquire the raw signal. the detector calibrates a gain offset using a difference in electron emission yields of different materials.
Inventor(s): Sungdo CHOI of Suwon-si (KR) for samsung electronics co., ltd., Seung Tae KHANG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G01S13/58, G01S13/02, G01S13/34, G01S13/931
CPC Code(s): G01S13/589
Abstract: disclosed is a method and apparatus for processing a radar signal by correcting a phase distortion. the method includes generating radar data based on a radar transmission signal transmitted through an array antenna of a radar sensor based on a frequency modulation model and a radar reception signal received through the array antenna as the radar transmission signal is reflected by a target, correcting the radar data using a correction vector for correcting a feedline error occurring due to a feedline delay difference between channels of the array antenna, and estimating a direction of arrival corresponding to the corrected radar data using a direction matrix reflecting a phase shift of the corrected radar data according to frequency modulation characteristics of the frequency modulation model.
Inventor(s): Youngchul CHO of Suwon-si (KR) for samsung electronics co., ltd., Jungwoo KIM of Hwaseong-si (KR) for samsung electronics co., ltd., Tatsuhiro OTSUKA of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G01S17/04, G01S7/481, G01S17/42, G02B5/09, G02B26/12, G02B27/09
CPC Code(s): G01S17/04
Abstract: an optical scanner includes at least one light source configured to emit light, a steering unit configured to perform scanning in a first direction based on the light emitted from the at least one light source, and a polygon mirror configured to perform, by using the light output from the steering unit, scanning in a second direction different than the first direction based on a rotation of the polygon mirror. the steering unit includes a plurality of first prisms, and each of the plurality of first prisms includes an incident facet configured to pass the light emitted from the at least one light source, and an output facet configured to refract and output the light. the polygon mirror includes a plurality of reflective facets, and each of the plurality of reflective facets is configured to that reflect the light output from the steering unit.
20240248251. DISPLAY APPARATUS_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Sungpil CHOI of Suwon-si (KR) for samsung electronics co., ltd., Yonghwan Park of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): F21V8/00
CPC Code(s): G02B6/0085
Abstract: a display apparatus includes: a liquid crystal panel configured to display an image; a light guide plate provided behind the liquid crystal panel in a first direction; a light source module adjacent to a side surface of the light guide plate, the light source module including a plurality of light sources arranged in a second direction perpendicular to the first direction and configured to emit light toward the side surface of the light guide plate; a rear chassis provided behind the light guide plate in the first direction; and a heat dissipation member coupled to the rear chassis and configured to dissipate heat generated by the light source module, wherein the heat dissipation member may include: a first heat dissipation member contacting the light source module; and a second heat dissipation member spaced apart from the first heat dissipation member by a gap in a third direction perpendicular to the first direction and the second direction.
20240248345. DISPLAY APPARATUS_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Hyukjun JANG of Suwon-si (KR) for samsung electronics co., ltd., Sungyeol Kim of Suwon-si (KR) for samsung electronics co., ltd., Hyungsuk Kim of Hyungsuk (KR) for samsung electronics co., ltd., Youngmin Lee of Suwon-si (KR) for samsung electronics co., ltd., Junsung Choi of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G02F1/13357, G09G3/36
CPC Code(s): G02F1/133603
Abstract: a display apparatus includes: a display panel; and a light source device configured to provide light to the display panel, wherein the light source device may include: an optical member; a substrate including a first side facing the display panel and the optical member; a light source provided on the first side of the substrate; a driving element provided on the first side of the substrate and configured to drive the light source; a plurality of lines provided on the first side of the substrate, the plurality of lines including a first line and a second line that is connected to the driving element; and a jumper supporter provided on the first side of the substrate in an area where the first line intersects the second line, the jumper supporter being configured to support the optical member, to electrically connect the first line, and to guide the second line to be spaced apart from the first line.
Inventor(s): Kyungsoo PARK of Suwon-si (KR) for samsung electronics co., ltd., Sungyeol KIM of Suwon-si (KR) for samsung electronics co., ltd., Chunsoon PARK of Suwon-si (KR) for samsung electronics co., ltd., Kyehoon LEE of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G02F1/1335, H01L25/075, H01L33/10, H01L33/50, H01L33/56
CPC Code(s): G02F1/133614
Abstract: according to the disclosure, a display apparatus includes a printed circuit board (pcb), a light emitting diode (led) chip mounted on the pcb and configured to emit light, an optical dome formed to enclose the led chip by being dispensed on the led chip, and a liquid crystal panel configured to block or pass light output from the led chip, wherein the optical dome may be formed to satisfy 1.70<r1/r0<1.83 where r0 is a straight distance for light vertically emitted from the led chip to reach a surface of the optical dome and r1 is a straight distance for maximum output light emitted from the led chip to reach the surface of the optical dome.
Inventor(s): Seok HEO of Suwon-si (KR) for samsung electronics co., ltd., Cha Won KOH of Suwon-si (KR) for samsung electronics co., ltd., Sang Joon HONG of Suwon-si (KR) for samsung electronics co., ltd., Hyun Woo KIM of Suwon-si (KR) for samsung electronics co., ltd., Kyung-Won KANG of Suwon-Si (KR) for samsung electronics co., ltd., Dong-Wook KIM of Suwon-si (KR) for samsung electronics co., ltd., Kyung Won SEO of Suwon-si (KR) for samsung electronics co., ltd., Young Il JANG of Suwon-si (KR) for samsung electronics co., ltd., Yong Suk CHOI of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G03F7/00, G03F7/16, H01L21/677, H01L21/687
CPC Code(s): G03F7/70875
Abstract: a substrate processing apparatus includes a photoresist coater applying a photoresist film on a substrate, a humidifier increasing an amount of moisture in an ambient to which the photoresist film on the substrate is exposed, and an exposer irradiating the photoresist film exposed to the ambient having the increased amount of moisture with light. the humidifier is disposed between the photoresist coater and the exposer.
Inventor(s): Minwoo RYU of Suwon-si (KR) for samsung electronics co., ltd., Jinwook YOON of Suwon-si (KR) for samsung electronics co., ltd., Taegyu KIM of Suwon-si (KR) for samsung electronics co., ltd., Euihyun JUNG of Suwon-si (KR) for samsung electronics co., ltd., Jihoon HA of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G05D1/02, A01D34/00
CPC Code(s): G05D1/0212
Abstract: a moving robot including a main body; a plurality of wheels configured to rotate to move the main body; a blade provided to the main body and configured to be rotatable to cut grass; and at least one processor configured to obtain alignment direction information of a pattern by which the main body is movable based on pattern information and shape information of a work area, generate travel path information based on the obtained alignment direction information of the pattern, control the plurality of wheels to rotate to move the main body based on the generated travel path information, and control the blade to rotate to cut grass based on the generated travel path information.
Inventor(s): Seki KIM of Suwon-si (KR) for samsung electronics co., ltd., Susie KIM of Suwon-si (KR) for samsung electronics co., ltd., Dongha LEE of Suwon-si (KR) for samsung electronics co., ltd., Takahiro NOMIYAMA of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G05F1/575, G05F1/565, G05F3/26
CPC Code(s): G05F1/575
Abstract: a system-on-chip includes a low-dropout (ldo) regulator configured to regulate a voltage of input power and to supply operation power to a core through an output mode, the core configured to receive the operation power to perform an operation, and a power supply circuit configured to supply the input power to the ldo regulator. the power supply circuit may receive first power and second power having different voltage characteristics, and may supply third power, which is power having a higher voltage of the first power and the second power, and the second power to the ldo regulator as the input power.
Inventor(s): Bumsoo Lee of Suwon si (KR) for samsung electronics co., ltd.
IPC Code(s): G06F1/12, G06F1/08
CPC Code(s): G06F1/12
Abstract: the present disclosure provides a clock driver, an operating method thereof, a memory device including the clock driver, and a memory system. a clock driver according to an embodiment includes a differential buffer configured to output a differential amplified clock signal pair based on a differential external clock signal pair, and a signal coupler configured to generate a differential internal clock signal pair based on the differential amplified clock signal pair, and output a chip enable signal to the memory chip based on the differential internal clock signal pair.
Inventor(s): Giuk KANG of Suwon-si (KR) for samsung electronics co., ltd., Younghun KIM of Suwon-si (KR) for samsung electronics co., ltd., Dongmin SHIN of Suwon-si (KR) for samsung electronics co., ltd., Jaehun KO of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06F1/16, H05K5/02
CPC Code(s): G06F1/1618
Abstract: an electronic device is provided. the electronic device includes a housing including a first housing and a second housing configured to rotate with respect to the first housing, a display including a first display area disposed on the first housing and a second display area disposed on the second housing, a hinge module connected to the first housing and the second housing, and a hinge cover surrounding at least a portion of the hinge module, wherein the hinge module includes a hinge arm including a first hinge arm connected to the first housing and includes a first slot, and a second hinge arm connected to the second housing and includes a second slot, a shaft structure connected to the hinge cover, the shaft structure including a first shaft structure having at least a portion located within the first slot and providing a first shaft and a second shaft structure having at least a portion located within the second slot and providing a second shaft, and an interlocking structure including a first interlocking member connected to the first housing and including a first gear, and a second interlocking member connected to the second housing and including a second gear configured to rotate based on the rotation of the first gear, wherein the first hinge arm is configured to slide and rotate with respect to the first shaft based on a folding angle of the electronic device, and wherein the second hinge arm is configured to slide and rotate with respect to the second shaft based on the folding angle of the electronic device.
Inventor(s): Ivan France of Saratoga CA (US) for samsung electronics co., ltd., Nigel Clarke of Sunnyvale CA (US) for samsung electronics co., ltd., Stefan van der Hoff of Mountain View CA (US) for samsung electronics co., ltd., Tara Sriram of Sunnyvale CA (US) for samsung electronics co., ltd., Curtis Aumiller of San Jose CA (US) for samsung electronics co., ltd.
IPC Code(s): G06F3/0354, G06F3/038, G06F3/04815, G06F3/04883
CPC Code(s): G06F3/03545
Abstract: in one embodiment, an apparatus includes a human-interface-device (hid) controller that includes at least one of an extended reality (xr) controller or a mouse controller. the apparatus further includes an undetachable, fully retractable stylus pointed tip configured to extend from the hid controller, configured so that the stylus tip does not protrude beyond an exterior of the hid controller when in a fully retracted position.
Inventor(s): Ho-Youn Kim of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06F3/06
CPC Code(s): G06F3/0613
Abstract: a method of operating an electronic device which includes a first host device, a second host device, a control logic circuit, and a memory cell array. the method may include distributing target data of the memory cell array into the first and second host devices, where the target data include a first data piece and a second data piece, generating a first request for the first data piece, generating a second request for the second data piece, receiving the first request and the second request during a reference time period, generating encoded data by performing a first exclusive or (xor) operation on the first data piece and the second data piece of the target data in the memory cell array, based on the first and second requests, and transmitting the encoded data to the first and second host devices.
Inventor(s): Kyoungwan Woo of Suwon-si (KR) for samsung electronics co., ltd., Kyungsoo Kim of Suwon-si (KR) for samsung electronics co., ltd., Yongsuk Kwon of Suwon-si (KR) for samsung electronics co., ltd., Nayeon Kim of Suwon-si (KR) for samsung electronics co., ltd., Jinin So of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06F3/06
CPC Code(s): G06F3/0613
Abstract: an accelerator module includes a plurality of memories and a controller. the controller includes a plurality of memory controllers, a plurality of processing units, and a managing circuit. the plurality of memory controllers and the plurality of memories form a plurality of memory sub-channels. the plurality of processing units perform computational operations on a plurality of data stored in or read from the plurality of memories. the managing circuit redistributes tasks performed by the plurality of processing units or changes connections between the plurality of memory controllers and the plurality of processing units in response to a first memory sub-channel and a first processing unit being in a heavy-workload state.
Inventor(s): Junyoung Ko of Suwon-si (KR) for samsung electronics co., ltd., Jungmin Bak of Suwon-si (KR) for samsung electronics co., ltd., Changhwi Park of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06F3/06, G11C11/4074, G11C11/4096
CPC Code(s): G06F3/0616
Abstract: a method for extending life expectancy of a volatile memory device includes performing a life test corresponding to memory cells included in the volatile memory device, determining whether the memory cells have a normal life state or a shrink-life state indicating a life expectancy that is reduced relative to the normal life state based on a result of the life test, and decreasing a wordline voltage, which is applied to a wordline connected to the memory cells, to a first voltage that is less than a second voltage that is applied to the wordline in the normal life state during a read operation or a write operation responsive to determining that the memory cells have the shrink-life state.
Inventor(s): Kwanhyo KIM of Suwon-si (KR) for samsung electronics co., ltd., Taec-Jun KIM of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06F3/06
CPC Code(s): G06F3/0655
Abstract: a controller of a storage system, includes a plurality of modules each including an intellectual property (ip) module and a core module, wherein, based on the ip module operating as a master for a first module of the plurality of modules, an idle clock of the first module is a first clock, wherein based on the core module operating as a master for a second module of the plurality of modules, an idle clock of the second module is a second clock, wherein a clock frequency of the first clock is greater than zero and smaller than a maximum clock frequency, and wherein a clock frequency of the second clock is zero.
Inventor(s): TAE-EUN PARK of Suwon-si (KR) for samsung electronics co., ltd., SUHYUN KIM of Suwon-si (KR) for samsung electronics co., ltd., HYUNSOOK LEE of Suwon-si (KR) for samsung electronics co., ltd., HAEJONG JANG of Suwon-si (KR) for samsung electronics co., ltd., SEONGHOON WOO of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06F3/06
CPC Code(s): G06F3/0659
Abstract: a storage device is provided. the storage device includes: a plurality of memory devices configured to output status data indicating a busy state indicating an internal operation is being performed or a ready state; and an interface circuit configured to receive a command for reading the status data of the plurality of memory devices, receive the status data of each of the plurality of memory devices from the plurality of memory devices, and output entire status data indicating statuses of the plurality of memory devices based on the status data of each of the plurality of memory devices.
Inventor(s): YEJIN JO of Suwon-si (KR) for samsung electronics co., ltd., BI-OH PARK of Suwon-si (KR) for samsung electronics co., ltd., JUNGTAE LEE of Suwon-si (KR) for samsung electronics co., ltd., JUNGYOUNG KIM of Suwon-si (KR) for samsung electronics co., ltd., KWANGWONG PARK of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06F11/07, G06F11/30
CPC Code(s): G06F11/0772
Abstract: a method of processing exception events for a storage device includes generating, by the storage device, a first exception event alert comprising a first value and a second value, where the first value indicates generation of exception events and the second value indicates attributes of the exception events, and transmitting, from the storage device, the first exception event alert to a host device.
Inventor(s): Seulgi Seo of Suwon-si (KR) for samsung electronics co., ltd., Junhee Yoo of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06F12/0864
CPC Code(s): G06F12/0864
Abstract: an operating method of a set-associative cache includes selecting one way group from among a first way group and a second way group with different threshold voltages based on an operation state of the set-associative cache, increasing a number of ways to which power is supplied in the selected one way group, analyzing a change in an operation state of a system including the set-associative cache as the number of ways to which the power is supplied is increased, and determining whether to further increase the number of ways to which the power is supplied based on an analyzed change in the operation state of the system.
Inventor(s): DAEHYUN KIM of SUWON-SI (KR) for samsung electronics co., ltd., SEONGMUK KANG of SUWON-SI (KR) for samsung electronics co., ltd., JIHO KIM of SUWON-SI (KR) for samsung electronics co., ltd., KYOMIN SOHN of SUWON-SI (KR) for samsung electronics co., ltd., YEONGGEOL SONG of SUWON-SI (KR) for samsung electronics co., ltd., KIJUN LEE of SUWON-SI (KR) for samsung electronics co., ltd., MYUNGKYU LEE of SUWON-SI (KR) for samsung electronics co., ltd., SUKHAN LEE of SUWON-SI (KR) for samsung electronics co., ltd.
IPC Code(s): G06F12/0891, G06F12/126
CPC Code(s): G06F12/0891
Abstract: a memory system includes a system controller and a memory device. the system controller includes a memory controller configured to transmit a received address to a decoding module, and output, to the host device, decoded data. the decoding module includes a cache device and a decoder. the decoding module is configured to receive the data corresponding to the address from the memory device. the decoding module is configured transmit the data stored in the cache device to the memory controller in response to determining that the data corresponding to the address is stored in the cache device. the decoding module is configured to decode the data corresponding to the address to generate decoded data and store the decoded result in the cache device in response to determining that the data corresponding to the address is not stored in the cache device.
Inventor(s): Yuehua DAI of Xi'an (CN) for samsung electronics co., ltd., Qianbin ZHU of Xi'an (CN) for samsung electronics co., ltd., Wenqiang ZHOU of Xi'an (CN) for samsung electronics co., ltd., Yunfeng GONG of Xi'an (CN) for samsung electronics co., ltd.
IPC Code(s): G06F13/42, G06F13/28
CPC Code(s): G06F13/4282
Abstract: a method and apparatus for transmitting data based on peripheral component interconnect express (pcie) are disclosed. the method includes receiving, at an endpoint (ep), a doorbell (db) message transmitted from a root complex (rc) via a pcie connection between the endpoint (ep) and the rc; based on the db message, transmitting, by polling of a processor of the ep, a read request message to a direct memory access (dma) controller of the ep; and in response to reception of the read request message by the dma controller, reading, by the dma controller, data to be transmitted from a memory of the rc and recording read data into a memory of the ep.
Inventor(s): Sungho YOON of Suwon-si (KR) for samsung electronics co., ltd., Younsung CHU of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06F21/60
CPC Code(s): G06F21/602
Abstract: a system includes a storage device, a first device, and a second device. the first device stores a first secret key and a first public key. the second device stores a first key and a second key and receives the first public key, generates a first ciphertext for an updated software image and the second key, based on the first key, and generates a second ciphertext for the first ciphertext and the second key, based on the first public key. the first device obtains the first ciphertext and the second key by decrypting the second ciphertext and provides the first ciphertext and the second key to the storage device. the storage device obtains the updated software image and the second key by decrypting the first ciphertext. the first device provisions, based on the second key, a certificate for a unique key of the storage device into the storage device.
Inventor(s): Sungoh Ahn of Suwon-si (KR) for samsung electronics co., ltd., Jaewon Park of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06F30/327
CPC Code(s): G06F30/327
Abstract: disclosed is a memory device, which includes a logic circuit that receives a first signal and a second signal from an external host, an output circuit that receives a first logic operation result or a second logic operation result from the logic circuit, a first logic gate that receives the first signal or the second signal and performs a third logic operation to output a third signal, a second logic gate that receives the first signal and the second signal and performs a fourth logic operation to output a fourth signal, and a multiplexer that receives the third signal and the fourth signal, receives the first logic operation result or the second logic operation result from the output circuit, and outputs one of the third signal and the fourth signal as a fifth signal in response to the first or second logic operation results.
Inventor(s): Keiichi Kushida of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06F30/392, G06F30/398, G06F119/06, H01L27/06, H01L29/08, H01L29/94
CPC Code(s): G06F30/392
Abstract: provided is an arrangement method of signal lines applied to an integrated circuit including a plurality of layers including arranging a first signal line extending in a first direction in a first layer, arranging a second signal line extending in a second direction perpendicular to the first signal line in a second layer adjacent to the first layer, and arranging a metal oxide semiconductor (mos) capacitor below a region, where the first signal line is arranged, wherein a signal, which has a voltage lower than that of a signal flowing through the second signal line, flows through the first signal line.
Inventor(s): Minje KIM of Suwon-si (KR) for samsung electronics co., ltd., Soon-Wan KWON of Suwon-si (KR) for samsung electronics co., ltd., Wooseok YI of Suwon-si (KR) for samsung electronics co., ltd., Jangho AN of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06N3/04
CPC Code(s): G06N3/04
Abstract: a device includes: an operation module configured to store and operate a weight for an operation of a layer of a neural network model; a control module configured to generate setting information for performing the operation of the layer by the neural network model using the stored weight; an input module configured to receive input data for the operation of the layer based on the generated setting information; a merging module configured to receive operation results of the operation of the layer from the operation module and merge the received operation results of the layer; a post-processing module configured to receive the merged operation results of the layer from the merging module and post-process the received merged operation results of the layer; and an output stream module configured to convert and store the post-processed operation results based on the generated setting information.
Inventor(s): Sungwoo CHUNG of Seoul (KR) for samsung electronics co., ltd., Younggeun KIM of Seoul (KR) for samsung electronics co., ltd., Seunghun CHOI of Seoul (KR) for samsung electronics co., ltd.
IPC Code(s): G06N3/092
CPC Code(s): G06N3/092
Abstract: provided is a system configured to respectively allocate a plurality of deep neural networks to a plurality of processing units according to a particular action having maximum quality in a particular state. in addition, provided is a system configured to respectively allocate a plurality of deep neural networks to a plurality of processing units according to an action having maximum quality in a current state, and to update quality of an action selected in the current state by using a calculated reward based on a process of the plurality of deep neural networks by the allocated plurality of processing units.
Inventor(s): Seokpyo HONG of Suwon-si (KR) for samsung electronics co., ltd., Nahyup KANG of Suwon-si (KR) for samsung electronics co., ltd., Hanjun KIM of Suwon-si (KR) for samsung electronics co., ltd., Jaeyoung MOON of Suwon-si (KR) for samsung electronics co., ltd., Hyeonseung YU of Suwon-si (KR) for samsung electronics co., ltd., Juyoung LEE of Suwon-si (KR) for samsung electronics co., ltd., Hwiryong JUNG of Suwon-si (KR) for samsung electronics co., ltd., Inwoo HA of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06T3/40, G06T3/00
CPC Code(s): G06T3/4053
Abstract: a method includes: inserting new pixels between original pixels for each of maps included in a first geometry buffer (or g-buffer) generated from a frame, wherein the maps represent geometric information of a three-dimensional (3d) model of an object included in the frame; generating a second g-buffer by setting values of the new pixels using a motion vector map that may be one of the maps; generating a third g-buffer by combining, with the second g-buffer, a result of updating only values of pixels masked based on an output of a pixel masking neural network to which the second g-buffer may be input; generating a fourth g-buffer by updating values of pixels by inputting the third g-buffer to a g-buffer reconstruction neural network; and update, based on the fourth g-buffer, the resolution of a subsequent frame that follows the frame.
Inventor(s): Pradeep Kumar SINDHAGATTA KRISHNAPPA of Bangalore (IN) for samsung electronics co., ltd., Seunghun KIM of Suwon-si (KR) for samsung electronics co., ltd., Pradhit ONGOLE of Bangalore (IN) for samsung electronics co., ltd., Adithya S KAMATH of Bangalore (IN) for samsung electronics co., ltd., Muneeswaran SANTHANAM of Virudhunagar (IN) for samsung electronics co., ltd., Prasanth KAMMAMPATI of Bangalore (IN) for samsung electronics co., ltd.
IPC Code(s): G06T5/50, G06T7/11, G06T7/20, G06V10/60, G06V10/764
CPC Code(s): G06T5/50
Abstract: a method () and system () for generating an astro-lapse video on a user device is disclosed. initially, at least one current frame comprising one or more stars, is captured via the user device. further, region(s) with a degree of exposure and focus greater or less than a predefined threshold are determined and a set of subsequent frames including the stars are captured. the exposure and focus of region(s) in the subsequent frames is corrected during the capturing based on degree of exposure and focus of the region(s) within the current frame. further, fusion weights of the current and subsequent frames are determined based on one or more cloud categories and associated cloud density scores. finally, an astro-lapse video is generated by fusing the at least one current frame and the set of subsequent frames based on the determined fusion weights.
Inventor(s): Heinz B. Pabst of New York NY (US) for samsung electronics co., ltd.
IPC Code(s): G06T11/60, G06T3/40
CPC Code(s): G06T11/60
Abstract: one embodiment provides a method comprising generating an ordered collection of digital content pieces. the digital content pieces are in an order based on features of the digital content pieces or metadata corresponding to the digital content pieces. the method further comprises generating a placement grid comprising a plurality of cells, receiving a placement mask representing one or more virtual shapes, and determining, based on the placement mask, a set of cells of the placement grid that represents available space on the placement grid for placement of the digital content pieces. the method further comprises generating, based on the set of cells and the order of the digital content pieces, a collage composition of the digital content pieces. generating the collage composition comprises placing the digital content pieces within the set of cells such that an amount of the available space on the placement grid is minimized.
Inventor(s): Ankit Jain of Delhi (IN) for samsung electronics co., ltd., Siba Prasad Samal of Bangalore (IN) for samsung electronics co., ltd.
IPC Code(s): G06T19/00, G06T19/20, G06V10/44, G06V10/764, G06V20/40, G06V40/20
CPC Code(s): G06T19/006
Abstract: according to an embodiment of the disclosure, the method may include detecting the at least one real-world object, detecting an occurrence of an event associated with the at least one real-world object in proximity of an user in a real world, predicting at least one user action in the real world subsequent to the occurrence of the event based on a movement of an user in the real world for interacting with the at least one real world object and generating an overlay of the at least one real-world object within the ongoing virtual session based on a position of at least one real world object and a position of the user.
Inventor(s): Soongeun Jang of Suwon-si (KR) for samsung electronics co., ltd., Woo-Shik Kim of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06V10/82
CPC Code(s): G06V10/82
Abstract: a method of generating a training dataset of a neural network learning model of an electronic device includes: receiving an open images dataset; generating a target image from the open images dataset; generating an input image from the open images dataset; and generating a training dataset of a neural network learning model for compensating for an image captured by an image sensor that includes a meta-prism and a pixel array, the training dataset including the target image and the input image.
Inventor(s): Changhun Kim of Suwon-si (KR) for samsung electronics co., ltd., Deukgeun Ahn of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G09G3/32
CPC Code(s): G09G3/32
Abstract: disclosed are an electronic device and a controlling method of an electronic device. in particular, electronic device includes: a display panel divided into a plurality of regions; a panel driver configured to control driving of the display panel; a plurality of timing controllers configured to control the panel driver, each including two ports disposed in opposite directions, connected to each other through the two ports, and each corresponding to each of the plurality of regions; and a first processor configured to transmit a signal in a first direction through the plurality of timing controllers, wherein the plurality of timing controllers are configured to identify input/output directions of the two ports included in each of the plurality of timing controllers that correspond to the first direction in case of receiving a first signal including image data and a control instruction for transmitting the image data in the first direction from the first processor; and transmit the first signal in the first direction through the two ports included in each of the plurality of timing controllers and having the input/output directions identified as corresponding to the first direction. various other embodiments are possible.
Inventor(s): Jaewoo Jeong of Los Altos CA (US) for samsung electronics co., ltd., Dmytro Apalkov of San Jose CA (US) for samsung electronics co., ltd., . Ikhtiar of San Jose CA (US) for samsung electronics co., ltd., Roman Chepulskyy of Milpitas CA (US) for samsung electronics co., ltd.
IPC Code(s): G11C11/16, H10B61/00, H10N50/01, H10N50/10, H10N50/85
CPC Code(s): G11C11/161
Abstract: a magnetic memory device includes a spin-orbit interaction active core having a number of layers stacked along a longitudinal axis and a magnetic junction extending around the longitudinal axis and substantially surrounding at least a portion of the spin-orbit interaction active core. the magnetic junction includes a free layer, a reference layer, and a tunnel barrier layer between the free layer and the reference layer.
20240249760. MAGNETIC MEMORY DEVICE_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Whankyun KIM of Seoul (KR) for samsung electronics co., ltd., Jeong-Heon PARK of Hwaseong-si (KR) for samsung electronics co., ltd., Heeju SHIN of Seoul (KR) for samsung electronics co., ltd., YoungJun CHO of Hwaseong-si (KR) for samsung electronics co., ltd., Joonmyoung LEE of Gwacheon-si (KR) for samsung electronics co., ltd., Junho JEONG of Hwaseong-si (KR) for samsung electronics co., ltd.
IPC Code(s): G11C11/16, H10B61/00, H10N50/10, H10N50/80, H10N50/85
CPC Code(s): G11C11/161
Abstract: disclosed is a magnetic memory device including a pinned magnetic pattern and a free magnetic pattern that are sequentially stacked on a substrate, a tunnel barrier pattern between the pinned magnetic pattern and the free magnetic pattern, a top electrode on the free magnetic pattern, and a capping pattern between the free magnetic pattern and the top electrode. the capping pattern includes a lower capping pattern, an upper capping pattern between the lower capping pattern and the top electrode, a first non-magnetic pattern between the lower capping pattern and the upper capping pattern, and a second non-magnetic pattern between the first non-magnetic pattern and the upper capping pattern. each of the lower capping pattern and the upper capping pattern includes a non-magnetic metal. the first non-magnetic pattern and the second non-magnetic pattern include different metals from each other.
Inventor(s): Jaeho Ahn of Suwon-si (KR) for samsung electronics co., ltd., Jiwon Kim of Suwon-si (KR) for samsung electronics co., ltd., Sungmin Hwang of Suwon-si (KR) for samsung electronics co., ltd., Joonsung Lim of Suwon-si (KR) for samsung electronics co., ltd., Sukkang Sung of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G11C16/10, G11C16/26, H01L23/48, H10B41/27, H10B41/35, H10B41/40, H10B43/27, H10B43/35, H10B43/40
CPC Code(s): G11C16/10
Abstract: a semiconductor memory device includes: a semiconductor substrate having a first surface and a second surface opposing each other; a back-side insulating layer below the second surface of the semiconductor substrate; an external input/output conductive pattern below the back-side insulating layer; a circuit device including a gate electrode and a source/drain region, on the first surface of the semiconductor substrate; an internal input/output conductive pattern on the first surface of the semiconductor substrate, the internal input/output conductive pattern having at least a portion disposed on the same level as at least a portion of the gate electrode; a through-electrode structure penetrating through the semiconductor substrate and the back-side insulating layer and electrically connected to the internal input/output conductive pattern and the external input/output conductive pattern; and a memory cell array region disposed on a level higher than the circuit device, on the first surface of the semiconductor substrate.
Inventor(s): Minho Kim of Suwon-si (KR) for samsung electronics co., ltd., Sooyoung Ji of Suwon-si (KR) for samsung electronics co., ltd., Sanghwa Jin of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G11C16/26, G11C16/04, G11C16/08
CPC Code(s): G11C16/26
Abstract: provided is a storage device including non-volatile memory and a storage controller, where the non-volatile memory includes a plurality of cell strings storing a plurality of source vertex values and a plurality of destination vertex values, and the storage controller reads at least a first destination vertex value corresponding to a first source vertex value from the non-volatile memory, and performs a graphic processing operation based on the read first destination vertex value. a first cell string includes a plurality of first memory cells storing a first source vertex value and connected to word lines of a first group of wordlines, respectively, and at least one second memory cell storing the first destination vertex value and connected to at least one word line of a second group of wordlines.
Inventor(s): Keiichi KUSHIDA of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G11C16/32, G11C16/30
CPC Code(s): G11C16/32
Abstract: a clock signal generator includes a power voltage providing circuit configured to provide a power voltage changing according to a temperature based on a temperature coefficient, a first reference voltage providing circuit configured to provide a first reference voltage based on an internal power voltage, and a clock signal generating circuit configured to generate a clock signal based on the power voltage and the first reference voltage.
Inventor(s): Minkyeong CHOI of Suwon-si (KR) for samsung electronics co., ltd., Joonsuc Jang of Suwon-si (KR) for samsung electronics co., ltd., Ji-Sang Lee of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G11C16/34, G11C16/04
CPC Code(s): G11C16/349
Abstract: a memory system includes: a memory device including a memory cell array and a control circuit; and a temperature sensor configured to measure a temperature of the memory device to generate a temperature value, wherein the control circuit is configured to: set a compensation sensing parameter based on the temperature value, determine a sensing parameter by applying the compensation sensing parameter to a basic sensing parameter corresponding to a read mode among a plurality of read modes having different read speeds, and read data from the memory cell array based on the sensing parameter.
20240249788. MEMORY DEVICE_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Jungmin Bak of Suwon-si (KR) for samsung electronics co., ltd., Sangkil Lee of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G11C29/10, G11C7/10
CPC Code(s): G11C29/10
Abstract: a memory device includes a mode register configured to store a first code for indicating termination resistance of the memory device and a second code for disabling a defective resistor, and an output driver including a plurality of pull-up units including a plurality of pull-up resistors and a plurality of pull-down units including a plurality of pull-down resistors. the output driver is configured to disable or enable respective pull-up resistors and pull-down resistors based on the second code, enable a subset of pull-up units from among the plurality of pull-up units including the respective pull-up resistors based on the first code, and enable a subset of pull-down unit from among the plurality of pull-down units including the respective pull-down resistors based on the first code.
Inventor(s): Jungmin YOU of Suwon-si (KR) for samsung electronics co., ltd., Eunae LEE of Suwon-si (KR) for samsung electronics co., ltd., Sunghye CHO of Suwon-si (KR) for samsung electronics co., ltd., Kijun LEE of Suwon-si (KR) for samsung electronics co., ltd., Myungkyu LEE of Suwon-si (KR) for samsung electronics co., ltd., Kyomin SOHN of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G11C29/52, G11C11/406, G11C11/408
CPC Code(s): G11C29/52
Abstract: a memory controller manages a refresh. the memory controller is configured to communicate with a memory device including a memory cell array that include of a plurality of word lines may include a scheduler configured to control commands provided to the plurality of word lines, an error correction code engine that has a register including n entries and is configured to store, in the register, a first parameter which includes address information and active number information of n word lines among the plurality of word lines based on counting the number of actives of the plurality of word lines, a comparator configured to compare the first parameter with a threshold parameter, and a refresh management (rfm) decision circuit configured to determine refresh frequency of the plurality of word lines based on results output from the comparator and to generate an rfm command.
Inventor(s): Jaeyun Lee of Suwon-si (KR) for samsung electronics co., ltd., Makoto Hirano of Suwon-si (KR) for samsung electronics co., ltd., Sangsoo Park of Suwon-si (KR) for samsung electronics co., ltd., Jaeduk Yu of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G11C29/52, G11C7/10, G11C29/02
CPC Code(s): G11C29/52
Abstract: a memory device according to an embodiment includes a memory cell array including a plurality of memory cells, a control logic configured to control a verification operation for the plurality of memory cells, a page buffer block including a plurality of page buffers connected to the memory cell array through bit lines, a page buffer decoder that outputs, through an output line. a verification signal generated from at least one of outputs of the plurality of page buffers by a verification operation, and a verification error removal circuit connected to the output line and configured to control an output path of the verification signal to the control logic.
Inventor(s): JAEHYUN KIM of Suwon-si (KR) for samsung electronics co., ltd., Kookjin Ann of Suwon-si (KR) for samsung electronics co., ltd., Suji Gim of Suwon-si (KR) for samsung electronics co., ltd., Taijong Sung of Suwon-si (KR) for samsung electronics co., ltd., Sunwoo Yook of Suwon-si (KR) for samsung electronics co., ltd., Young Heo of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01J37/32
CPC Code(s): H01J37/32844
Abstract: an exhaust gas processing apparatus includes a first chamber and a second chamber in parallel between a processing chamber and an exhaust pump, at least one foreline connecting the first chamber and the second chamber to the processing chamber and the exhaust pump, a first plasma source connected to the first chamber and the second chamber, and a second plasma source connected to the first chamber and the second chamber, wherein the first plasma source generates a first treatment material, and the second plasma source generates a second treatment material, different from the first treatment material.
Inventor(s): Dahee Park of Seongnam-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L23/31, H01L23/00, H01L23/14, H01L23/367, H01L23/498, H01L25/00, H01L25/065, H01L25/18
CPC Code(s): H01L23/3185
Abstract: a semiconductor package includes a package substrate, an interposer on the package substrate, a plurality of semiconductor devices on the interposer and spaced apart from each other, the semiconductor devices being electrically connected to the interposer, a dam structure on the interposer extending along a peripheral region of the interposer, the dam structure being spaced apart from the semiconductor devices, and a stress relief on the interposer, the stress relief including an elastic member that fills gaps between the semiconductor devices and the dam structure.
Inventor(s): Jeonghyuk YIM of Suwon-si (KR) for samsung electronics co., ltd., Wandon KIM of Suwon-si (KR) for samsung electronics co., ltd., Hyunbae LEE of Suwon-si (KR) for samsung electronics co., ltd., Hyoseok CHOI of Suwon-si (KR) for samsung electronics co., ltd., Sunghwan KIM of Suwon-si (KR) for samsung electronics co., ltd., Junki PARK of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L23/48, H01L29/06, H01L29/417, H01L29/423, H01L29/49, H01L29/775, H01L29/786
CPC Code(s): H01L23/481
Abstract: a semiconductor device may include a substrate including an active pattern, a source/drain pattern on the active pattern, an active contact on the source/drain pattern; a lower power line in the substrate, a lower contact that vertically connects the active contact to the lower power line, a conductive layer between the lower contact and the lower power line, and a power delivery network layer on a bottom surface of the substrate. the conductive layer may include silicon (si) and a first element. the first element may include a transition metal or a metalloid. a concentration of the first element may decrease in a direction from the lower contact toward the lower power line.
20240250001. SEMICONDUCTOR DEVICE_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): HOYOUNG TANG of Suwon-si (KR) for samsung electronics co., ltd., TAE-HYUNG KIM of Suwon-si (KR) for samsung electronics co., ltd., JUNGHO DO of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L23/48, H01L27/092, H01L29/06, H01L29/417, H01L29/423, H01L29/66, H01L29/775, H01L29/786
CPC Code(s): H01L23/481
Abstract: a semiconductor device including: first and second transistors on a substrate; an isolation transistor provided between the first and second transistors; a lower power line in a lower portion of the substrate; and a back-side gate contact penetrating the substrate and connected to the lower power line and a dummy gate electrode of the isolation transistor.
20240250008. SEMICONDUCTOR PACKAGE_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): JUSUK KANG of Suwon-si (KR) for samsung electronics co., ltd., JU-IL CHOI of Suwon-si (KR) for samsung electronics co., ltd., SUNG KEUN PARK of Suwon-si (KR) for samsung electronics co., ltd., JONGHO PARK of Suwon-si (KR) for samsung electronics co., ltd., HYUNJU LEE of Suwon-si (KR) for samsung electronics co., ltd., JAEMOK JUNG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L23/498, H01L23/00, H01L23/31, H01L25/10
CPC Code(s): H01L23/49822
Abstract: a semiconductor package, comprising a redistribution substrate including an insulating layer and a first redistribution pattern; and a semiconductor chip electrically connected to the redistribution substrate, wherein the first redistribution pattern comprises a first barrier layer; a second barrier layer on the first barrier layer; and a via structure on the second barrier layer, wherein the first barrier layer comprises a first conductive material and the second barrier layer comprises a second conductive material different from the first conductive material.
Inventor(s): Myeongho HONG of Suwon-si (KR) for samsung electronics co., ltd., Hyunseok CHOI of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L23/498, H01L21/56, H01L23/00, H01L23/31, H01L23/48, H01L23/538, H01L25/00, H01L25/10
CPC Code(s): H01L23/49838
Abstract: the present disclosure relates to fan-out semiconductor packages and a methods for manufacturing the same. a fan-out semiconductor package includes a substrate including a cavity, a semiconductor die within the cavity and including a plurality of connection terminals at a bottom surface thereof, a dummy die at a fan-out region within the cavity and including a plurality of through silicon vias (tsvs), a filler filling an empty space within the cavity, and a lower redistribution layer on bottom surfaces of the substrate, the semiconductor die, and the dummy die, and electrically connected to at least some of the plurality of connection terminals of the semiconductor die and the plurality of through silicon vias of the dummy die, and an upper redistribution layer on top surfaces of the substrate, the semiconductor die, and the dummy die, and electrically connected to the plurality of through silicon vias of the dummy die.
Inventor(s): Jungho DO of Suwon-si (KR) for samsung electronics co., ltd., Jisu Yu of Suwon-si (KR) for samsung electronics co., ltd., Hyeongyu You of Suwon-si (KR) for samsung electronics co., ltd., Seungyoung Lee of Suwon-si (KR) for samsung electronics co., ltd., Minjae Jeong of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L23/528, H01L27/088, H01L29/06, H01L29/417, H01L29/423, H01L29/775, H01L29/786
CPC Code(s): H01L23/5286
Abstract: an integrated circuit may include gate electrodes including first and second gate electrodes being apart in a first direction and third and fourth gate electrodes being apart in the first direction. the second and third gate electrodes receive a first control signal, and the first and fourth gate electrodes receive a second control signal. the integrated circuit further includes a first drain region between the first and second gate electrodes and a second drain region between the third and fourth gate electrodes, wherein the first and second drain regions are electrically connected to each other. the integrated circuit includes a front-side wiring layer connected to at least one of the first and second drain regions and the first to fourth gate electrodes, and a backside wiring layer connected to at least another one of the first and second drain regions and the first to fourth gate electrodes.
20240250031. SEMICONDUCTOR DEVICE_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Hongsik Shin of Suwon-si (KR) for samsung electronics co., ltd., Sanghyun Lee of Suwon-si (KR) for samsung electronics co., ltd., Hakyoon Ahn of Suwon-si (KR) for samsung electronics co., ltd., Seonghan Oh of Suwon-si (KR) for samsung electronics co., ltd., Youngmook Oh of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L23/532, H01L21/308, H01L21/768, H01L21/8234, H01L27/06, H01L27/088, H01L29/165, H01L29/66
CPC Code(s): H01L23/53295
Abstract: a semiconductor device including a metal pattern on a semiconductor substrate; an etch stop layer covering the metal pattern, the etch stop layer including a sequentially stacked first insulation layer, second insulation layer, and third insulation layer; an interlayer dielectric layer on the etch stop layer; and a contact plug penetrating the interlayer dielectric layer and the etch stop layer, the contact plug being connected to the metal pattern, wherein the first insulation layer includes a first insulating material that contains a metallic element and nitrogen, wherein the second insulation layer includes a second insulating material that contains carbon, and wherein the third insulation layer includes a third insulating material that does not contain a metallic element and carbon.
Inventor(s): Sujin PARK of Gwangmyeong-si (KR) for samsung electronics co., ltd., Heesung KAM of Anyang-si (KR) for samsung electronics co., ltd., Byungjoo GO of Hwaseong-si (KR) for samsung electronics co., ltd., Hyunju SUNG of Seoul (KR) for samsung electronics co., ltd.
IPC Code(s): H01L23/535, H01L25/18, H10B41/27, H10B41/41, H10B43/27, H10B43/40
CPC Code(s): H01L23/535
Abstract: a semiconductor device includes a stack structure including interlayer insulating layers and horizontal layers on a lower structure; a memory vertical structure vertically penetrating the stack structure; first and second barrier structures penetrating the stack structure in parallel; a supporter pattern penetrating the stack structure; and through contact plugs penetrating the stack structure. the first barrier structure includes first barrier patterns arranged in a first direction and spaced apart from each other, and second barrier patterns arranged in the first direction and spaced apart from each other. each of the first and second barrier patterns includes a linear shape extending in the first direction. in a first barrier pattern and a second barrier pattern adjacent to each other, a portion of the first barrier pattern opposes a portion of the second barrier pattern in a second direction perpendicular to the first direction.
20240250066. SEMICONDUCTOR PACKAGE_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Joonghyun BAEK of Suwon-si (KR) for samsung electronics co., ltd., Hyungu KANG of Suwon-si (KR) for samsung electronics co., ltd., Cheol-Woo LEE of Suwon-si (KR) for samsung electronics co., ltd., Sunghwan YOON of Suwon-si (KR) for samsung electronics co., ltd., Eunjeong IM of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L25/065, H01L23/00, H01L23/31, H01L23/538, H01L25/10
CPC Code(s): H01L25/0652
Abstract: a semiconductor package including first and second chip stacks each including semiconductor chips having an offset stack structure, the second chip stack horizontally spaced apart from the first chip stack, a first buffer chip on the substrate and at a side of the first chip stack, a second buffer chip on the substrate and at a side of the second chip stack, a connection substrate on the first and second chip stacks, a first mold layer covering the substrate, the first chip stack, and the second stack and exposing a top surface of the connection substrate, third and fourth chip stacks each including semiconductor chips having an offset stack structure on the first mold layer and, the fourth chip stack horizontally spaced apart from the third chip stack, and a second mold layer covering the first mold layer, the third chip stack, and the fourth chip stack may be provided.
20240250072. SEMICONDUCTOR PACKAGE_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Youngdeuk KIM of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L25/065, H01L23/00, H01L23/31, H01L23/48, H01L23/498
CPC Code(s): H01L25/0657
Abstract: a semiconductor package includes a first semiconductor chip including a substrate having a front surface and an opposite rear surface, a rear protective layer on the rear surface, a plurality of first and second rear through-vias penetrating through the rear protective layer and extending into the substrate, a plurality of front through-vias extending from the front surface and connected to the first rear through-vias, and a plurality of rear pads on the rear protective layer and connected to the plurality of first and second rear through-vias. a second semiconductor chip is on the first semiconductor chip, and includes a plurality of front pads electrically connected to the plurality of rear pads by respective bump structures. each of the plurality of rear through-vias has a width greater than a width of each of the plurality of front through-vias.
20240250088. SEMICONDUCTOR DEVICE_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Yoon Tae Hwang of Seoul (KR) for samsung electronics co., ltd., Sunjung Lee of Suwon-si (KR) for samsung electronics co., ltd., Heonbok Lee of Suwon-si (KR) for samsung electronics co., ltd., Geunwoo Kim of Seoul (KR) for samsung electronics co., ltd., Wandon Kim of Seongnam-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L27/092, H01L21/8238
CPC Code(s): H01L27/0924
Abstract: a semiconductor device includes a first and second channel patterns on a substrate, each of the first and second channel patterns including vertically-stacked semiconductor patterns; a first source/drain pattern connected to the first channel pattern; a second source/drain pattern connected to the second channel pattern, the first and second source/drain patterns having different conductivity types; a first contact plug inserted in the first source/drain pattern, and a second contact plug inserted in the second source/drain pattern; a first interface layer interposed between the first source/drain pattern and the first contact plug; and a second interface layer interposed between the second source/drain pattern and the second contact plug, the first and second interface layers including different metallic elements from each other, a bottom portion of the second interface layer being positioned at a level that is lower than a bottom surface of a topmost one of the semiconductor patterns.
20240250100. IMAGE SENSOR PACKAGE_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): SANG-UK KIM of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L27/146
CPC Code(s): H01L27/14618
Abstract: an image sensor package according to an embodiment includes: an image sensor chip having a sensing area of a central part and an outer area surrounding the sensing area; a transparent substrate spaced apart from and above the image sensor chip and covering the image sensor chip; a bonding structure disposed between the image sensor chip and the transparent substrate and provided on an upper surface of the outer area; and a package substrate on which the image sensor chip is mounted and electrically connected to the image sensor chip, wherein the image sensor chip, on a plane, includes a photo absorption layer enclosing the edge of the sensing area and having a pattern protruded toward the bonding structure along a circumference.
Inventor(s): Sookyoung ROH of Suwon-si (KR) for samsung electronics co., ltd., Choonlae CHO of Suwon-si (KR) for samsung electronics co., ltd., Seokho YUN of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L27/146
CPC Code(s): H01L27/14627
Abstract: an image sensor includes a sensor substrate including first to third pixel groups, and a color separation lens array configured to separate incident light according to wavelengths, multi-condense blue light onto a plurality of continuously arranged first pixels of the first pixel group, multi-condense green light onto the plurality of continuously arranged second pixels of the second pixel group, and multi-condense red light onto the plurality of continuously arranged third pixels of the third pixel group. the color separation lens array includes first to third pixel correspondence regions respectively facing the first to third pixel groups and including a plurality of nanoposts. a blue light phase profile viewed in a cross-section immediately after passing through the first pixel correspondence region includes a plurality of maximum points having positions that are not aligned with a center of the plurality of first pixels.
20240250103. IMAGE SENSOR_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): SEONOK KIM of Suwon-si (KR) for samsung electronics co., ltd., KWANYOUNG OH of Suwon-si (KR) for samsung electronics co., ltd., HYUNGCHAE KIM of Suwon-si (KR) for samsung electronics co., ltd., DONGYOUNG JANG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L27/146, H04N25/63
CPC Code(s): H01L27/1463
Abstract: an image sensor includes a substrate including a pixel section and a separation pattern disposed in the substrate and surrounding the pixel section. the separation pattern includes a first sub-separation pattern that extends in a first direction, and a second sub-separation pattern that extends in a second direction that intersects the first direction. the pixel section includes a device isolation pattern that defines an active region in the pixel section, and at least one gate pattern on the active region. the gate pattern extends along a third direction from the first sub-separation pattern through the active region and the device isolation pattern to the second sub-separation pattern. the third direction intersects the first direction and the second direction. the gate pattern has a first surface and a second surface that are opposite to each other. the first surface extends linearly from the first sub-separation pattern to the second sub-separation pattern.
20240250104. IMAGE SENSOR_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Gyunha PARK of Suwon-si (KR) for samsung electronics co., ltd., Jeongsoon KANG of Suwon-si (KR) for samsung electronics co., ltd., Jongeun PARK of Suwon-si (KR) for samsung electronics co., ltd., Gwideok Ryan LEE of Suwon-si (KR) for samsung electronics co., ltd., Dongseok CHO of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L27/146, H01L23/00, H04N25/79
CPC Code(s): H01L27/14634
Abstract: provided is an image sensor including a first structure and a second structure stacked in a vertical direction, wherein the first structure includes a first pixel region, a photoelectric conversion unit in the first pixel region, a floating diffusion region in the first pixel region, a first interlayer insulating layer on the floating diffusion region, and a first pixel pad electrically connected to the floating diffusion region, and the second structure includes a second pixel region, a source-follower transistor in the second pixel region, a second interlayer insulating layer on the source-follower transistor, and a second pixel pad electrically connected to a gate of the source-follower transistor, and the image sensor includes a coupling prevention line arranged around the first and second pixel pads and electrically connected to the source region of the source-follower transistor.
Inventor(s): Juntaek Lee of Suwon-si (KR) for samsung electronics co., ltd., Yunjeong Park of Suwon-si (KR) for samsung electronics co., ltd., Sanghyeon Lee of Suwon-si (KR) for samsung electronics co., ltd., Seulrim Lee of Suwon-si (KR) for samsung electronics co., ltd., Jungsup Hong of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L27/146, H01L21/66
CPC Code(s): H01L27/14698
Abstract: a method for reducing white spots of the image sensor may include: manufacturing an image sensor; testing the manufactured image sensor to select an image sensor without defects; and heat-treating the selected image sensor without defects.
Inventor(s): Jinsu LEE of Suwon-si (KR) for samsung electronics co., ltd., Jungwoo KANG of Suwon-si (KR) for samsung electronics co., ltd., Donguk HAN of Suwon-si (KR) for samsung electronics co., ltd., Hayeong KIM of Suwon-si (KR) for samsung electronics co., ltd., Yirang LIM of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H10B12/00
CPC Code(s): H01L28/75
Abstract: a capacitor structure includes a lower electrode; a dielectric pattern on a sidewall of the lower electrode; and an upper electrode structure, the upper electrode structure including a first upper electrode and a second upper electrode sequentially stacked on a sidewall of the dielectric pattern, wherein each of the first upper electrode and the second upper electrode includes a metal nitride, and the metal nitride included in the first upper electrode has a crystal orientation that is different from a crystal orientation of the metal nitride included in the second upper electrode, and a work function of the first upper electrode is greater than a work function of the second upper electrode.
20240250135. INTEGRATED CIRCUIT DEVICE_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Hyunho Noh of Suwon-si (KR) for samsung electronics co., ltd., IIgyou Shin of Suwon-si (KR) for samsung electronics co., ltd., Sangyong Kim of Suwon-si (KR) for samsung electronics co., ltd., Youbin Kim of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L29/417, H01L23/528, H01L29/06, H01L29/40, H01L29/423, H01L29/66, H01L29/775
CPC Code(s): H01L29/41733
Abstract: an integrated circuit device includes an insulating structure, a source/drain region on the insulating structure, a pair of bottom semiconductor sheets being spaced apart from each other with the source/drain region therebetween in a first horizontal direction, a pair of channel regions spaced apart from the insulating structure with the bottom semiconductor sheets therebetween, a pair of gate lines respectively extending on the pair of channel regions on the bottom semiconductor sheets and extending longitudinally in a second horizontal direction perpendicular to the first horizontal direction, and a backside contact structure extending through the insulating structure to contact a bottom surface of the source/drain region, the backside contact structure including a first contact portion that has a width in the first horizontal direction increasing toward the source/drain region and a second contact portion that has a width in the first horizontal direction decreasing toward the source/drain region.
Inventor(s): Byounghoon Lee of Suwon-si (KR) for samsung electronics co., ltd., Jongho Park of Suwon-si (KR) for samsung electronics co., ltd., Wandon Kim of Suwon-si (KR) for samsung electronics co., ltd., Sangjin Hyun of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L29/49, H01L21/28, H01L21/3115, H01L21/3215, H01L21/8234, H01L27/088, H01L29/423, H01L29/51, H01L29/66, H01L29/78
CPC Code(s): H01L29/4966
Abstract: a semiconductor device includes a substrate having first and second active regions, first and second active patterns on the first and second active regions, first and second gate electrodes running across the first and second active patterns, and a high-k dielectric layer between the first active pattern and the first gate electrode and between the second active pattern and the second gate electrode. the first gate electrode includes a work function metal pattern and an electrode pattern. the second gate electrode includes a first work function metal pattern, a second work function metal pattern, and an electrode pattern. the first work function metal pattern contains the same impurity as that of the high-k dielectric layer. an impurity concentration of the first work function metal pattern of the second gate electrode is greater than that of the work function metal pattern of the first gate electrode.
Inventor(s): KYUNGHWAN LEE of Suwon-si (KR) for samsung electronics co., ltd., Sanghoon UHM of Suwon-si (KR) for samsung electronics co., ltd., Minhee CHO of Suwon-si (KR) for samsung electronics co., ltd., Daewon HA of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L29/78, H10B12/00
CPC Code(s): H01L29/7827
Abstract: a semiconductor device includes an active pattern having a vertical active portion extending in a vertical direction and a first bend portion bent from an upper region of the vertical active portion; a gate electrode spaced apart from the active pattern, wherein at least a portion thereof faces the vertical active portion; an etch stop layer in which at least a portion thereof is disposed between an upper surface of the gate electrode and the first bend portion; a dielectric layer in which at least a portion thereof is disposed between the active pattern and the gate electrode; and a contact plug disposed on the etch stop layer and at least penetrating through the first bend portion.
Inventor(s): Jae Kyeong Jeong of Seoul (KR) for samsung electronics co., ltd., Yun Heub Song of Seoul (KR) for samsung electronics co., ltd., Chang Hwan Choi of Seoul (KR) for samsung electronics co., ltd., Hyeon Joo Seul of Seoul (KR) for samsung electronics co., ltd.
IPC Code(s): H01L29/786, H01L29/66, H10B41/20, H10B41/23, H10B41/27, H10B41/60, H10B41/70, H10B43/23, H10B43/27, H10B51/20, H10B53/20, H10B63/00
CPC Code(s): H01L29/7869
Abstract: the semiconductor device includes a substrate, a stack structure including gate patterns and interlayer insulating films that are alternately stacked on the substrate, an insulating pillar extending in a thickness direction of the substrate within the stack structure, a polycrystalline metal oxide film extending along a sidewall of the insulating pillar between the insulating pillar and the stack structure, a liner film having a transition metal between the insulating pillar and the polycrystalline metal oxide film, and a tunnel insulating film, a charge storage film, and a blocking insulating film which are disposed in order between the polycrystalline metal oxide film and the gate patterns.
20240250186. SEMICONDUCTOR DEVICE_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Mongsong LIANG of Seongnam-si (KR) for samsung electronics co., ltd., Sung-Dae SUK of Seoul (KR) for samsung electronics co., ltd., Geumjong BAE of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L29/786, H01L21/8234, H01L27/088, H01L29/06, H01L29/16, H01L29/161, H01L29/165, H01L29/423, H01L29/66, H01L29/78, H10B10/00
CPC Code(s): H01L29/78696
Abstract: a semiconductor device includes a first transistor, a second transistor and a third transistor provided on a substrate, the first to third transistors respectively including source and drain regions spaced apart from each other, a gate structure extending in a first direction on the substrate and interposed between the source and drain regions, and a channel region connecting the source and drain regions to each other. a channel region of the second transistor and a channel region of the third transistor respectively include a plurality of channel portions, the plurality of channel portions spaced apart from each other in a second direction, perpendicular to an upper surface of the substrate, and connected to the source and drain regions, respectively. a width of a channel portion of the third transistor in the first direction is greater than a width of a channel portion of the second transistor in the first direction.
Inventor(s): Yuho WON of Seoul (KR) for samsung electronics co., ltd., Jihyun MIN of Seoul (KR) for samsung electronics co., ltd., Eun Joo JANG of Suwon-si (KR) for samsung electronics co., ltd., Hyo Sook JANG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L33/50, B82Y20/00, B82Y40/00, C09K11/02, C09K11/70, C09K11/88, G02F1/1335, G02F1/13357, H01L21/02, H01L31/0232, H01L31/0384, H01L31/055, H01L31/105, H01L33/06, H01L33/08
CPC Code(s): H01L33/504
Abstract: an emissive nanocrystal particle includes a core including a first semiconductor nanocrystal including a group iii-v compound and a shell including a second semiconductor nanocrystal surrounding the core, wherein the emissive nanocrystal particle includes a non-emissive group i element.
Inventor(s): Dongryul SHIN of Suwon-si (KR) for samsung electronics co., ltd., Seokwoo LEE of Suwon-si (KR) for samsung electronics co., ltd., Jiwoo LEE of Suwon-si (KR) for samsung electronics co., ltd., Kyungbin KIM of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01Q1/22, G06F3/0354, G06F3/044
CPC Code(s): H01Q1/22
Abstract: an electronic device is provided. the electronic device includes a housing which forms at least a part of an exterior of the electronic device, an antenna module which is disposed in the housing and includes a first surface facing one surface of the housing and a second surface facing the opposite direction of the first surface, the antenna module including an antenna array disposed on the first surface, a wireless communication circuit electrically connected with the antenna module, an insulation layer which is disposed between the first surface of the antenna module and one surface of the housing, and first pads which are disposed in a first area of the insulation layer that corresponds to the first surface of the antenna module, wherein each of the first pads has a first shape in which at least a part of an area overlapping the antenna array is removed, and wherein the wireless communication circuit feeds power to the antenna array, thereby transmitting and/or receiving a signal of a designated frequency band.
Inventor(s): Seongyong AN of Suwon-si (KR) for samsung electronics co., ltd., Hyeonuk KANG of Suwon-si (KR) for samsung electronics co., ltd., Jiho KIM of Suwon-si (KR) for samsung electronics co., ltd., Kyungmoon SEOL of Suwon-si (KR) for samsung electronics co., ltd., Kyihyun JANG of Suwon-si (KR) for samsung electronics co., ltd., Jaebong CHUN of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01Q1/24, H01Q1/38, H04B1/38
CPC Code(s): H01Q1/24
Abstract: according to various embodiments, an electronic device includes: a first housing including a first area, a second housing coupled to be slidable in a first direction from the first housing and including a second area overlapping the first area in a slide-in state, an antenna structure disposed in the first housing to overlap the first area when the first housing is viewed from the top, a conductive part disposed in the second area and electromagnetically connected to the antenna structure in the slide-in state, and wireless communication circuitry electrically connected to the antenna structure. the wireless communication circuitry may be configured to transmit and/or receive radio signals in at least one designated frequency band through the antenna structure and the conductive part in the slide-in state.
Inventor(s): Mincheol SEO of Suwon-si (KR) for samsung electronics co., ltd., Hoonsang YOO of Suwon-si (KR) for samsung electronics co., ltd., Sunghyup LEE of Suwon-si (KR) for samsung electronics co., ltd., Woosuk KANG of Suwon-si (KR) for samsung electronics co., ltd., Yunsik KIM of Suwon-si (KR) for samsung electronics co., ltd., Changha YU of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01Q1/24, H01Q1/50
CPC Code(s): H01Q1/243
Abstract: an electronic device according to various embodiments may comprise: a housing comprising a conductive portion; at least one electronic part arranged in an internal space of the housing; a slot formed to have a designated length on the conductive portion, within a specified distance of the at least one electronic part; an electric connection structure arranged to correspond to the slot at least partially, and electrically connects the at least one electronic part and a device substrate arranged in the internal space; a conductive contact for electrically connecting the electric connection structure and the conductive portion, using a method of crossing the slot; and a wireless communication circuit arranged on the device substrate and configured to transmit and/or receive a wireless signal in a designated frequency band, via the slot and at least a portion of the conductive portion.
Inventor(s): Tae Young KIM of Suwon-si (KR) for samsung electronics co., ltd., In Young LEE of Hwaseong-si (KR) for samsung electronics co., ltd., Sang Hoon CHOI of Suwon-si (KR) for samsung electronics co., ltd., Woo Suk KANG of Seoul (KR) for samsung electronics co., ltd., Jae Won CHOE of Suwon-si (KR) for samsung electronics co., ltd., Jae Bong CHUN of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01Q1/44, G04G17/04, G04G17/08, G04R60/12, G06F1/16, H01Q1/27, H01Q1/48, H01Q5/364, H01Q7/00
CPC Code(s): H01Q1/44
Abstract: an electronic device is provided. the electronic device includes an outer housing that comprises a first surface facing a first direction, a second surface facing a second direction opposite to the first direction, and a side surface surrounding a space between the first surface and the second surface, a display adapted to expose at least a portion of the display through the first surface of the outer housing, a pcb arranged between the second surface and the display in an interior of the outer housing, a communication circuit arranged on or over the pcb, a first conductive structure formed of at least one of the first surface or at least a portion of the side surface is electrically connected to the communication circuit, and a second conductive structure formed of the portion of the display electrically connected to the first conductive structure.
Inventor(s): Youngjun CHO of Suwon-si (KR) for samsung electronics co., ltd., Seunghwan KIM of Suwon-si (KR) for samsung electronics co., ltd., Jaebong CHUN of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01Q1/46, H01Q1/24, H01Q5/335, H04R1/02, H04R3/00
CPC Code(s): H01Q1/46
Abstract: an electronic device includes a first frame, a speaker module, a wireless communication circuit, a conductive connection member which is connected to the wireless communication circuit via a first capacitor, a conductive pattern which is connected at a first point to the conductive connection member, and includes a first portion extending from the first point and connected to the speaker module and a second portion extending from the first point, and a control circuit, wherein the first portion includes a first inductor, and the wireless communication circuit may transmit or receive a first signal in a first frequency band via a first electrical path including the first capacitor, the conductive connection member, and the second portion of the conductive pattern.
Inventor(s): Kyungmin LEE of Suwon-si (KR) for samsung electronics co., ltd., Sungbum PARK of Suwon-si (KR) for samsung electronics co., ltd., Sangwook LEE of Suwon-si (KR) for samsung electronics co., ltd., Bohwan CHOI of Suwon-si (KR) for samsung electronics co., ltd., Jinsoo CHOI of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H02J50/12, H02J50/40, H02J50/80
CPC Code(s): H02J50/12
Abstract: a wireless power transmission device including a power transmission circuit; and at least one processor, where the at least one processor is configured to: output a first power through the power transmission circuit and identify a first phase of a first current or a first voltage by an external wireless power receiver before wireless power transmission, identify a second phase of a second current or a second voltage by the external wireless power receiver through the power transmission circuit while outputting the first power, identify a difference between the first phase and the second phase, identify a difference between the first phase and the second phase, identify the external wireless power receiver based on the difference between the first phase and the second phase, and control the power transmission circuit to transmit a second power to the identified external wireless power receiver.
Inventor(s): Dongmin KO of Suwon-si (KR) for samsung electronics co., ltd., Jaewoo PARK of Suwon-si (KR) for samsung electronics co., ltd., Myoungbo KWAK of Suwon-si (KR) for samsung electronics co., ltd., Jueon KIM of Suwon-si (KR) for samsung electronics co., ltd., Junghwan CHOI of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H03M1/06
CPC Code(s): H03M1/0604
Abstract: an analog-to-digital conversion circuit includes an analog-to-digital converter (adc) configured to receive an input signal and a first clock signal from an external source and to output a second clock signal and a digital output signal, a decision counter configured to increment a decision count value each time when the second clock signal received from the analog-to-digital converter is applied to the decision counter, a voltage control logic configured to output a control signal based on a result of comparing the decision count value with a reference count value, and a regulator configured to output an operation voltage, wherein the adc is configured to adjust the cycle of the second clock signal, and the voltage control logic is configured to control the regulator to output a corrected operating voltage via the control signal.
Inventor(s): Chaehee LIM of Suwon-si (KR) for samsung electronics co., ltd., Soo Yong CHOI of Seongnam-si (KR) for samsung electronics co., ltd., Dong Heon LEE of Seoul (KR) for samsung electronics co., ltd., Seong Yeop JOUNG of Seoul (KR) for samsung electronics co., ltd.
IPC Code(s): H04B7/0417, H04B7/0452, H04B7/0456, H04B7/06
CPC Code(s): H04B7/0417
Abstract: a base station is provided. the base station includes a transceiver configured to exchange data with an external device, memory storing one or more computer programs, and one or more processors communicatively coupled to the transceiver and the memory, wherein the one or more computer programs include computer-executable instructions that, when executed by the one or more processors, cause the base station to generate a channel state indicator-reference signal (csi-rs) to be transmitted to a user terminal through a plurality of antennas of the base station, transmit a test signal generated by applying an initial port virtualization matrix to the csi-rs to the user terminal through a transceiver, receive, from the user terminal, rank information for channels to which the initial port virtualization matrix is applied and information about a target precoding matrix for the channels, obtain partial channel information on the basis of an sounding reference signal (srs) received from the user terminal, and generate a target port virtualization matrix on the basis of the rank information, the target precoding matrix, and the partial channel information.
Inventor(s): Jianhua Mo of Allen TX (US) for samsung electronics co., ltd., Young Han Nam of Plano TX (US) for samsung electronics co., ltd., Ahmad AlAmmouri of Richardson TX (US) for samsung electronics co., ltd.
IPC Code(s): H04B7/0452, H04B7/06
CPC Code(s): H04B7/0452
Abstract: a method includes logically partitioning an antenna panel of a base station into multiple subpanels. the method also includes identifying multiple user groups for multi-user multiple-input multiple-output (mu-mimo) spatial multiplexing, each user group comprising one or more user equipments (ues). the method also includes assigning the user groups to the subpanels. the method also includes transmitting to the ues via the subpanels, wherein each user group is served by one subpanel of the multiple subpanels.
Inventor(s): Kiil Kim of Suwon-si (KR) for samsung electronics co., ltd., Jinho Kim of Suwon-si (KR) for samsung electronics co., ltd., Jonghyun Bang of Suwon-si (KR) for samsung electronics co., ltd., Mingoo Kim of Suwon-si (KR) for samsung electronics co., ltd., Joohyun Do of Suwon-si (KR) for samsung electronics co., ltd., Jungwon Lee of Suwon-si (KR) for samsung electronics co., ltd., Huiwon Je of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04B7/185
CPC Code(s): H04B7/18513
Abstract: an operating method of a base station includes obtaining location information from a satellite serving a user terminal, based on the location information, generating satellite group information including information about satellites in a satellite group, transmitting the satellite group information to the user terminal, determining a primary satellite among the satellites in the satellite group based on one or more of report information that is received from the user terminal and satellite information of each of the satellites in the satellite group, and providing information indicating the primary satellite to the user terminal.
Inventor(s): Hoondong NOH of Gyeonggi-do (KR) for samsung electronics co., ltd., Heecheol YANG of Gyeonggi-do (KR) for samsung electronics co., ltd., Youngwoo KWAK of Gyeonggi-do (KR) for samsung electronics co., ltd., Jinhyun PARK of Gyeonggi-do (KR) for samsung electronics co., ltd.
IPC Code(s): H04L1/1812, H04L1/1829, H04W72/23
CPC Code(s): H04L1/1812
Abstract: provided is a method, performed by a terminal, for transmitting hybrid automatic repeat request-acknowledgement (harq-ack) information in a wireless communication system, the method including: receiving a first physical downlink shared channel (pdsch) from a first transmission and reception point (trp) and receiving a second pdsch from a second trp; and transmitting at least one harq-ack codebook including first harq-ack bits for the first pdsch and second harq-ack bits for the second pdsch, wherein the first pdsch and the second pdsch are joint-transmitted from the first trp and the second trp, based on different pieces of downlink control information (dci).
Inventor(s): Anil AGIWAL of Suwon-si (KR) for samsung electronics co., ltd., Jaehyuk JANG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04L5/00, H04W56/00, H04W74/0833
CPC Code(s): H04L5/0094
Abstract: the disclosure relates to a 5g or 6g communication system for supporting a higher data transmission rate. the present disclosure provides a method performed by a user equipment (ue) in a wireless communication system, the method comprising: receiving, from a base station associated with a serving cell, a configuration of a non-serving cell, generating a beam measurement report of the non-serving cell based on the configuration, transmitting, to the base station associated with the serving cell, the generated beam measurement report of the non-serving cell, receiving, from the base station associated with the serving cell, information on a transmission configuration indicator (tci) state indicates tci state of the non-serving cell, based on the beam measurement report, stopping a time alignment timer associated with the serving cell based on the information on the tci state: and performing random access procedure on the non-serving cell based on the information on the tci state.
Inventor(s): Gisoo SEO of Suwon-si (KR) for samsung electronics co., ltd., Hyosun HWANG of Suwon-si (KR) for samsung electronics co., ltd., Kyoungmoon AHN of Suwon-si (KR) for samsung electronics co., ltd., Hyojoon JIN of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04L9/00, H04L9/08
CPC Code(s): H04L9/002
Abstract: a method of performing a plurality of operations, the plurality of operations including a plurality of first operations and at least one second operation dependent on the plurality of first operations, the method including randomly selecting a first operation from a first operation list, the first operation list including at least one first operation, among the plurality of first operations, for which operands are prepared, generating a first result by performing the randomly selected first operation, and updating the first operation list based on the randomly selected first operation.
Inventor(s): Seyeong LEE of Suwon-si (KR) for samsung electronics co., ltd., Moonkyung KIM of Suwon-si (KR) for samsung electronics co., ltd., Myeongjin OH of Suwon-si (KR) for samsung electronics co., ltd., Dongwook SEO of Suwon-si (KR) for samsung electronics co., ltd., Yeongsu LEE of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04L9/32
CPC Code(s): H04L9/3247
Abstract: an electronic device for processing a multi-signed apk file, and an operating method therefor are disclosed. the disclosed electronic device comprises at least one processor, comprising processing circuitry, and memory including one or more storage mediums storing instructions that, when executed by the at least one processor individually or collectively, cause the electronic device to: receive an apk file for which a multi-signature is requested, verify a signing block included in the apk file, determine a new signing block to be added to the apk file according to the multi-signature based on verification of the signing block being completed, reconfigure the apk file based on the new signing block and insert the new signing block into the reconfigured apk file.
Inventor(s): Van Nam VU of Yen Phong (VN) for samsung electronics co., ltd., Van Khanh NGUYEN of Yen Phong (VN) for samsung electronics co., ltd., Thi Thuy Van DO of Yen Phong (VN) for samsung electronics co., ltd., Tuan Dung LAI of Yen Phong (VN) for samsung electronics co., ltd.
IPC Code(s): H04L12/18, G06V40/16
CPC Code(s): H04L12/1822
Abstract: a first electronic device and a method for providing a group call service are provided. the method includes receiving a user input for a group call between multiple people included in a designated image, acquiring facial features of the multiple people, acquiring, based on the facial features, first contact information of a first person from a first local contact list stored in the first electronic device, transmitting the first contact information of the first person and a facial feature of a second person to a server, receiving an identification value of the first person holding second contact information of the second person from the server, initiating, based on the first contact information, the group call of the first person with respect to a second electronic device, and transmitting a request for participation of a third electronic device in the group call to the second electronic device.
Inventor(s): Joontae KIM of Suwon-si (KR) for samsung electronics co., ltd., Daeyoung KIM of Suwon-si (KR) for samsung electronics co., ltd., Hyunseok YU of Suwon-si (KR) for samsung electronics co., ltd., Youngik CHO of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04L25/03, H04L25/02
CPC Code(s): H04L25/03057
Abstract: an adaptive filter circuit includes a plurality of filter cores associated with each other and configured to perform a calculation operation on a first target input signal, and an auxiliary core configured to generate cross-terms between block correlation matrices respectively corresponding to kernels that correspond to the first target input signal and provide the cross-terms to the plurality of filter cores, where the plurality of filter cores are further configured to estimate effective channels respectively corresponding to the kernels based on the cross-terms.
Inventor(s): Sangjo LEE of Suwon-si (KR) for samsung electronics co., ltd., Sangkwon Na of Suwon-si (KR) for samsung electronics co., ltd., Doohyun Kim of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04N19/44, G06N5/02, H04N19/80
CPC Code(s): H04N19/44
Abstract: disclosed are a display apparatus and a method of controlling the same, the display apparatus including: a video decoder configured to decode a video signal; and an artificial intelligence (ai) scaler including a plurality of filters provided to make an output of a certain filter be used as an input of another filter, and configured to control a resolution of an image by processing the decoded video signal, each of the plurality of filters being selectively turned on or off based on a control signal, the filter being turned on processing the video signal based on a parameter set by learning, and the filter being turned off bypassing and outputting the input video signal.
Inventor(s): Woohyun BAEK of Gyeonggi-do (KR) for samsung electronics co., ltd.
IPC Code(s): H04N23/667, H04N5/04
CPC Code(s): H04N23/667
Abstract: various embodiments provide an electronic device including: a camera comprising an image signal processor configured to process a video output from an image sensor; a memory; and a processor, wherein the processor is configured to: obtain the processed video from the image signal processor; extract a portion of the obtained video to detect motion; synchronize the obtained video with the extracted video, based on the motion detection; produce a slow motion video by converting a frame rate of the synchronized video; and encode the produced slow motion video and store the same in the memory, and a method thereof. various embodiments may be provided.
Inventor(s): Suyeon Lee of Seoul (KR) for samsung electronics co., ltd., Q-Han Park of Seoul (KR) for samsung electronics co., ltd., Unjeong Kim of Osan-si (KR) for samsung electronics co., ltd., Hyunjun Ma of Seoul (KR) for samsung electronics co., ltd.
IPC Code(s): H04N25/62, H04N9/67
CPC Code(s): H04N25/62
Abstract: provided are a method and a device, for processing spectrum data of an image sensor. the method includes obtaining spectrum response signals corresponding to channels of spectrum data of light, the spectrum data being obtained from an object by an image sensor; determining a set of bases corresponding to the obtained spectrum response signals; performing, based on the determined set of bases, a change of basis on at least one basis included in the determined set of bases; and generating, by using a pseudo inverse, reconstructed spectrum data from the spectrum response signals on which the change of basis has been performed.
Inventor(s): YUNHONG KIM of Suwon-si (KR) for samsung electronics co., ltd., Mooyoung Kim of Suwon-si (KR) for samsung electronics co., ltd., Takahiko Inada of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04N25/766, H01L27/146, H04N25/772
CPC Code(s): H04N25/766
Abstract: an image sensor including a row driver configured to provide, at a first time, a control signal to first pixels in a first group having n consecutive odd horizontal lines, provide, at a second time, the control signal to pixels in a second group having n consecutive even horizontal lines, and provide, at a third time, the control signal to pixels in a third group having n consecutive odd horizontal lines, and having a first horizontal line next to a last horizontal line of the first group, wherein each of the n horizontal lines of the first group is separated by an at least three-row interval from a corresponding one of the n horizontal lines of the second group, and a time interval between the first time point and the second time point is equal to a time interval between the second time point and the third time point.
Inventor(s): Youngtae JANG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04N25/771, H04N25/75, H04N25/766
CPC Code(s): H04N25/771
Abstract: an imaging apparatus including: a lens configured to squeeze a real image to generate a squeezed image having a first aspect ratio; and an image sensor including pixels and configured to capture the squeezed image and generate image data corresponding to a final image having a second aspect ratio greater than the first aspect ratio, the squeezed image includes subregions respectively corresponding to the pixels, each of the pixels includes: a first photoelectric conversion element configured to generate a first photocharge packet; a second photoelectric conversion element configured to generate a second photocharge packet; and a floating diffusion node connected to the first photoelectric conversion element and the second photoelectric conversion element, the final image includes: a first pixel section corresponding to a first pixel signal based on the first photocharge packet; and a second pixel section corresponding to a second pixel signal based on the second photocharge packet.
Inventor(s): Juyeon JIN of Suwon-si (KR) for samsung electronics co., ltd., Gupil CHEONG of Suwon-si (KR) for samsung electronics co., ltd., Sanghyeok KIM of Suwon-si (KR) for samsung electronics co., ltd., Doosuk KANG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04R3/00, H04R5/04, H04W4/80
CPC Code(s): H04R3/005
Abstract: an electronic device is provided. the electronic device includes a microphone, a communication circuit, memory storing one or more computer programs, and one or more processors communicatively coupled to the microphone, the communication circuit, and the memory, wherein the one or more computer programs include computer-executable instructions, when executed by the one or more processors, cause the electronic device to receive an audio data request from a first external electronic device through the communication circuit, generate a first audio packet using audio data acquired through the microphone in the same time period as a second external electronic device connected through the communication circuit, based on a specified condition, insert, into the first audio packet, information for comparing the first audio packet with a second audio packet generated by the second external electronic device in terms of generation order, and transmit the first audio packet to the first external electronic device through the communication circuit.
Inventor(s): Bibhuti Ranjan MISHRA of Bengaluru (IN) for samsung electronics co., ltd., Prasad Basavaraj Dandra of Bengaluru (IN) for samsung electronics co., ltd., Pankaj Rathore of Bengaluru (IN) for samsung electronics co., ltd., Kangjin Yoon of Suwon-si (KR) for samsung electronics co., ltd., Keonyong Ma of Suwon-si (KR) for samsung electronics co., ltd., Sujung Kang of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04W8/18, G06F9/50
CPC Code(s): H04W8/183
Abstract: a method for extending one or more static resources in a multiple enabled profile capable embedded universal integrated circuit card (euicc) includes receiving a request to allocate at least one first static resource at a first port of the euicc, determining whether the at least one first static resource is available for allocation, determining whether the euicc supports a port extension feature, and whether at least one second port of the plurality of ports is available for access, and performing at least one of merging one or more second static resources of the at least one second port with one or more first static resources of the first port, and initiating at least one action associated with the one or more first static resources.
Inventor(s): Emad Nader Farag of Flanders NJ (US) for samsung electronics co., ltd., Md. Saifur Rahman of Plano TX (US) for samsung electronics co., ltd., Eko Onggosanusi of Coppell TX (US) for samsung electronics co., ltd., Dalin Zhu of Allen TX (US) for samsung electronics co., ltd., Gilwon Lee of McKinney TX (US) for samsung electronics co., ltd.
IPC Code(s): H04W24/10, H04W72/21, H04W72/232
CPC Code(s): H04W24/10
Abstract: a user equipment (ue) includes a transceiver. the transceiver is configured to receive information about transmission of ue initiated reports in a first uplink (ul). the ue further includes a processer operably coupled to the transceiver. the processor is configured to determine a two-part ul report. the transceiver is further configured to transmit, based on the information, the first ul including a first part of the two-part ul report, and receive a first acknowledgment within a time, t from the transmission of the first ul.
Inventor(s): Keonyoung LEE of Suwon-si (KR) for samsung electronics co., ltd., Minwoong CHO of Suwon-si (KR) for samsung electronics co., ltd., Hyeyeon KONG of Suwon-si (KR) for samsung electronics co., ltd., Sunmin HWANG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04W28/02, H04W4/14
CPC Code(s): H04W28/0231
Abstract: in an electronic device and an operation method of an electronic device according to various embodiments, the electronic device may include: a communication circuit configured to support cellular communication through a terrestrial network and a non-terrestrial network, a memory configured to store mapping data in which identification information of the non-terrestrial network and services supported by the non-terrestrial network are mapped, and a communication processor, wherein the communication processor may be configured to: identify, while connecting to a network through a node, whether the network including the node is the non-terrestrial network, based on system information received from the node, identify, based on the network being the non-terrestrial network, services supported by the network, based on the mapping data, and prohibit transmission of a request message for establishment of a packet data unit (pdu) session for a service, which is not supported by the network, to the network.
Inventor(s): Aby Kanneath ABRAHAM of Bangalore (IN) for samsung electronics co., ltd., Taeseop LEE of Gyeonggi-do (KR) for samsung electronics co., ltd., June HWANG of Gyeonggi-do (KR) for samsung electronics co., ltd.
IPC Code(s): H04W36/00
CPC Code(s): H04W36/0058
Abstract: a method performed by a user equipment (ue) in a wireless communication system is provided. the method includes receiving, from a base station, at least one measurement gap configuration; triggering a first uplink (ul) medium access control (mac) control element (ce) for requesting an activation or deactivation of a first measurement gap; identifying an event associated with the first measurement gap; cancelling the triggered first ul mac ce based on the event; and triggering a second ul mac ce for requesting an activation or deactivation of a second measurement gap.
Inventor(s): Jeong-Jae WON of Hwaseong-si (KR) for samsung electronics co., ltd., Dae-Joong KIM of Yongin-si (KR) for samsung electronics co., ltd., Han-Seok KIM of Seoul (KR) for samsung electronics co., ltd., Abhishek ROY of Suwon-si (KR) for samsung electronics co., ltd., Hwa-Jin CHA of Seongnam-si (KR) for samsung electronics co., ltd., Jung-Min CHOI of Seoul (KR) for samsung electronics co., ltd.
IPC Code(s): H04W36/22, H04W28/08, H04W36/00, H04W36/36, H04W48/12, H04W48/20
CPC Code(s): H04W36/22
Abstract: the present invention relates to a method and device for distributing idle ue by a carrier in enb of a multi-carrier based mobile communication system. the method of distributing idle ue in a multi-carrier based mobile communication system according to the present invention includes a process of determining a search rate by a carrier on the basis of information representing load on the carrier, a step of determining a cell reselection priority on the idle ue on the basis of the determined search rate, and a process of transmitting the determined cell reselection priority to the idle ue.
Inventor(s): Sangyeob Jung of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04W36/30, H04W36/00
CPC Code(s): H04W36/305
Abstract: the disclosure relates to a 5g or 6g communication system for supporting a higher data transmission rate. according to an embodiment of the disclosure, a terminal performs a logging procedure in consideration of in-device coexistence (idc) interference, thereby enabling efficient wireless communication between the terminal and a base station.
Inventor(s): Hong KIM of Suwon-si (KR) for samsung electronics co., ltd., Sohmann KIM of Suwon-si (KR) for samsung electronics co., ltd., Hyejeong KIM of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04W36/32, H04W36/00, H04W36/08, H04W84/06
CPC Code(s): H04W36/326
Abstract: an electronic device may include: a communication circuit configured to support cellular communication through a terrestrial network and a non-terrestrial network, a memory configured to store mapping data obtained by mapping identification information of the non-terrestrial network and a service supported by the non-terrestrial network, and at least one communication processor. one or more of the at least one communication processor may be configured to: search for a cell corresponding to another network within a specified distance with reference to a location of the electronic device, based on the non-terrestrial network having a highest priority with respect to communication connection, determine, based on another network having a lower priority than the non-terrestrial network being found, whether an emergency call is supported on another network having the lower priority, and perform, based on the emergency call being supported on another network having the lower priority, camp-on on another network having the lower priority, wherein the camp-on includes monitoring, by the electronic device, system information and paging information in a newly selected cell based on cell reselection.
Inventor(s): Seungri JIN of Gyeonggi-do (KR) for samsung electronics co., ltd., Sangyeob JUNG of Gyeonggi-do (KR) for samsung electronics co., ltd., Anil AGIWAL of Gyeonggi-do (KR) for samsung electronics co., ltd., Sangbum KIM of Gyeonggi-do (KR) for samsung electronics co., ltd.
IPC Code(s): H04W48/08, H04W84/04
CPC Code(s): H04W48/08
Abstract: the disclosure relates to a 5g or 6g communication system for supporting a higher data rate.
Inventor(s): Lalith KUMAR of Bangalore (IN) for samsung electronics co., ltd., Aman AGARWAL of Bangalore (IN) for samsung electronics co., ltd., Kailash Kumar JHA of Bangalore (IN) for samsung electronics co., ltd., Mahmoud WATFA of Bangalore (IN) for samsung electronics co., ltd.
IPC Code(s): H04W48/18, H04W8/02, H04W84/04
CPC Code(s): H04W48/18
Abstract: the disclosure relates to a 5g or 6g communication system for supporting a higher data transmission rate. embodiments herein provide higher priority plmn selection method during disaster situation in a wireless network () by ms (). in an embodiment, when ms () is registered for the disaster roaming service, the method includes selecting a higher priority plmn in a priority order when the higher priority plmn is available in the network and other non-forbidden plmn when the higher priority plmn is unavailable in the network, and registering the ms to receive the service in the network on one of the selected higher priority plmn, and the selected other non-forbidden plmn. in another embodiment, when the ms is not registered for the disaster roaming service, the method includes selecting a higher priority plmn in a priority order when the higher priority plmn is available in network, and registering the ms on the selected higher priority plmn to receive the service in network.
Inventor(s): Sangsoo JEONG of Suwon-si (KR) for samsung electronics co., ltd., Hoyeon LEE of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04W48/18, H04L101/375, H04W48/06
CPC Code(s): H04W48/18
Abstract: the disclosure relates to a pre-5th-generation (5g) or 5g communication system to be provided for supporting higher data rates beyond 4th-generation (4g) communication system such as long term evolution (lte). a method for processing a network slice by a packet data network gateway control plane (pgw-c) in a wireless communication system is provided. the method includes receiving a session create request message from a mobility management entity (mme), identifying whether information indicating that a user equipment (ue) supports a slice quota-based operation is included in the session create request message, and transmitting, to the mme, a session create response message configured based on a result of the identification.
20240251353. TRIGGERING A LOW POWER RECEIVER_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Hongbo Si of Allen TX (US) for samsung electronics co., ltd.
IPC Code(s): H04W52/02, H04L5/00, H04W72/232
CPC Code(s): H04W52/0235
Abstract: methods and apparatuses for triggering a low-power receiver (lr). a method of a user equipment (ue) in a wireless communication system is provided. the method includes receiving a physical downlink control channel (pdcch); determining, based on the pdcch, a downlink control information (dci) format including an indication on whether to activate a lr to receive a low-power wake up signal (lp-wus); determining, based on the indication in the dci format, to activate the lr; determining monitoring occasions for the lp-wus; and receiving the lp-wus based on the monitoring occasions.
Inventor(s): Cheolkyu SHIN of Gyeonggi-do (KR) for samsung electronics co., ltd., Youngbum KIM of Gyeonggi-do (KR) for samsung electronics co., ltd., Junyung YI of Gyeonggi-do (KR) for samsung electronics co., ltd., Hyunseok RYU of Gyeonggi-do (KR) for samsung electronics co., ltd.
IPC Code(s): H04W52/02
CPC Code(s): H04W52/0235
Abstract: the disclosure relates to a fifth generation (5g) or sixth generation (6g) communication system for supporting high data transmission rates. specifically, the disclosure proposes a method and a device for obtaining location related information for a terminal; identifying whether to switch on or switch off a data carrier for network energy saving based on the location related information; and transmitting, to a base station supporting the data carrier, a message including identification information for the terminal and coverage information for the data carrier, based on the identification.
Inventor(s): Kiil KIM of Suwon-si (KR) for samsung electronics co., ltd., Jinho KIM of Suwon-si (KR) for samsung electronics co., ltd., Jonghyun BANG of Suwon-si (KR) for samsung electronics co., ltd., Mingoo KIM of Suwon-si (KR) for samsung electronics co., ltd., Joohyun DO of Suwon-si (KR) for samsung electronics co., ltd., Jungwon LEE of Suwon-si (KR) for samsung electronics co., ltd., Huiwon JE of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04W56/00, H04B7/185
CPC Code(s): H04W56/001
Abstract: an operation method of a terminal includes receiving a synchronization signal from a first satellite in a first satellite group that includes first satellites, the first satellite group supporting plural radio access technologies (rats), performing a higher layer signaling procedure with the first satellite, based on the synchronization signal, transmitting, based on the higher layer signaling procedure, to the first satellite, first channel status information regarding a second satellite group including second satellites from among the first satellites, the second satellite group supporting a rat supported by the terminal, and performing wireless communication with a satellite in the second satellite group that is configured as a primary satellite, based on the first channel status information.
Inventor(s): Seunghoon CHOI of Gyeonggi-do (KR) for samsung electronics co., ltd., Youngbum KIM of Gyeonggi-do (KR) for samsung electronics co., ltd., Taehyoung KIM of Gyeonggi-do (KR) for samsung electronics co., ltd.
IPC Code(s): H04W72/0453, H04W72/21, H04W72/23
CPC Code(s): H04W72/0453
Abstract: a user equipment for transmitting and receiving a signal in a wireless communication system may include a transceiver configured to receive, from a base station, downlink control information (dci), and at least one processor configured to, based on a configuration state of a supplementary uplink (sul) carrier indicated to the user equipment by the base station, determine whether information indicating activation or inactivation of the sul carrier is present in the dci, and based on a result of the determining of whether the information indicating activation or inactivation of the sul carrier is present, determine a carrier to transmit uplink data scheduled by using the dci.
Inventor(s): Aris Papasakellariou of Houston TX (US) for samsung electronics co., ltd.
IPC Code(s): H04W72/1268, H04L1/1812, H04L5/00, H04W72/23
CPC Code(s): H04W72/1268
Abstract: methods and apparatuses for reporting of acknowledgment information for groupcast/multicast communications. a method for transmitting a first physical uplink control channel (pucch) with first hybrid automatic repeat request acknowledgement (harq-ack) information bits includes receiving information for a set of pucch resources. the method further includes determining values for the first harq-ack information bits, determining a pucch resource from the set of pucch resources according to a combination of positive acknowledgement values and negative acknowledgement values for the first harq-ack information bits, and transmitting the first pucch using the pucch resource.
Inventor(s): Youngrok JANG of Suwon-si (KR) for samsung electronics co., ltd., Ameha Tsegaye ABEBE of Suwon-si (KR) for samsung electronics co., ltd., Seongmok LIM of Suwon-si (KR) for samsung electronics co., ltd., Hyoungju JI of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04W72/232, H04L5/00
CPC Code(s): H04W72/232
Abstract: the disclosure relates to a 5g or 6g communication system for supporting a higher data transmission rate. a method performed by a user equipment (ue) in a communication system may include receiving, via a higher layer signaling, a sounding reference signal (srs) configuration including srs resource sets configured with antenna switching; receiving downlink control information (dci) for srs triggering; and transmitting an srs based on the srs configuration and the dci.
Inventor(s): Sangyeob JUNG of Suwon-si (KR) for samsung electronics co., ltd., Sangbum KIM of Suwon-si (KR) for samsung electronics co., ltd., Anil AGIWAL of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04W74/0833, H04W68/00, H04W72/23
CPC Code(s): H04W74/0833
Abstract: the present disclosure relates to a communication method and system for converging a 5-generation (5g) communication system for supporting higher data rates beyond a 4-generation (4g) system with a technology for internet of things (iot). the present disclosure may be applied to intelligent services based on the 5g communication technology and the iot-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. the present invention provides a method and a device for efficiently transmitting user data through a random access response message in a mobile communication system.
Inventor(s): Anil AGIWAL of Suwon-si (KR) for samsung electronics co., ltd., Byounghoon JUNG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04W74/0833, H04L5/00, H04L41/0668, H04W56/00, H04W72/23
CPC Code(s): H04W74/0833
Abstract: a communication method and system for converging a fifth generation (5g) communication system for supporting higher data rates beyond a fourth generation (4g) system with a technology for internet of things (iot) are provided. the communication method and system includes intelligent services based on the 5g communication technology and the iot-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. a system and a method of beam failure recovery on secondary cell are provided.
Inventor(s): Carmela Cozzo of San Diego CA (US) for samsung electronics co., ltd., Aristides Papasakellariou of Houston TX (US) for samsung electronics co., ltd., Emad N. Farag of Flanders NJ (US) for samsung electronics co., ltd.
IPC Code(s): H04W74/0833, H04L5/00, H04W72/23, H04W74/00
CPC Code(s): H04W74/085
Abstract: methods and apparatuses for determining spatial settings during a random access procedure. a method for operating a user equipment includes determining a first physical random access channel (prach) preamble for transmission in a first prach occasion (ro) using a first spatial setting and determining a second prach preamble for transmission in a second ro using a second spatial setting. the method further includes transmitting the first prach preamble in the first ro using the first spatial setting and transmitting the second prach preamble in the second ro using the second spatial setting. the method further includes receiving a first physical downlink control channel (pdcch) scheduling a reception of a first physical downlink shared channel (pdsch) using a third spatial setting associated with the first spatial setting, or a second pdcch scheduling a reception of a second pdsch using a fourth spatial setting associated with the second spatial setting.
Inventor(s): Hyungyong LEE of Suwon-si (KR) for samsung electronics co., ltd., Yongjin KANG of Suwon-si (KR) for samsung electronics co., ltd., Jehwan SEO of Suwon-si (KR) for samsung electronics co., ltd., Sanggi OH of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04W76/10
CPC Code(s): H04W76/10
Abstract: a method of controlling a bluetooth connection on a bluetooth host device, the method including detecting a bluetooth connection event; identifying a connection mode supported by a connection target device, between a first connection mode and a second connection mode; when the connection target device supports both the first connection mode and the second connection mode, registering first connection information corresponding to the first connection mode and second connection information corresponding to the second connection mode; when the connection target device supports the second connection mode registering the second connection information corresponding to the second connection mode; and identifying a current mode indicating a current bluetooth connection mode, selecting one connection mode from the first connection mode or the second connection mode considering the current mode and the connection mode supported by the connection target device, and establishing a connection with the connection target device using the selected connection mode.
Inventor(s): Lalith KUMAR of Bangalore (IN) for samsung electronics co., ltd., Mahmoud WATFA of Staines (GB) for samsung electronics co., ltd.
IPC Code(s): H04W76/19, H04W76/27
CPC Code(s): H04W76/19
Abstract: the disclosure relates to a 5g or 6g communication system for supporting a higher data transmission rate. embodiments herein disclose methods for performing pdu session recovery in a rrc inactive state of a ue () by the ue (). the method includes initiating a nas message in the rrc inactive state of the ue (). further, the method includes receiving a fallback indication from a lower layer and determining whether the ue () included an indication in the nas message. in an embodiment, the method includes initiating recovery of the pdu session for which at least one user-plane resource was active prior to receiving the fallback indication upon determining that the ue () does not include the indication in the nas message. in another embodiment, the method includes forbidding to initiate recovery of the pdu session for which at least one user-plane resource was active prior to receiving the fallback indication upon determining that the ue () included the indication in the message.
Inventor(s): Donggun KIM of Suwon-si (KR) for samsung electronics co., ltd., Sangkyu BAEK of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04W76/27, H04W76/22
CPC Code(s): H04W76/27
Abstract: provided is a method of performing communication by using a plurality of radio link control (rlc) entities in a wireless communication system, the method including: receiving a packet duplication configuration for a radio bearer from a base station (bs) via a radio resource control (rrc) message; configuring a plurality of rlc entities including one primary rlc entity and one or more secondary rlc entities which correspond to a preset packet data convergence protocol (pdcp) entity, based on the packet duplication configuration; and receiving a medium access control control element (mac ce) for controlling activation or deactivation of the one or more secondary rlc entities from among the plurality of configured rlc entities.
Inventor(s): Anil AGIWAL of Suwon-si (KR) for samsung electronics co., ltd., Sangkyu BAEK of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04W76/28, H04W24/08, H04W56/00, H04W76/27
CPC Code(s): H04W76/28
Abstract: the disclosure relates to a 5g or 6g communication system for supporting a higher data transmission rate. specifically, the present disclosure provides a method and apparatus for handling rlf in a cell supporting network energy saving in a wireless communication system.
Inventor(s): Dohyung Kim of Hwaseong-si (KR) for samsung electronics co., ltd., Seongchul Hong of Suwon-si (KR) for samsung electronics co., ltd., Insung Kim of Seongnam-si (KR) for samsung electronics co., ltd., Jinhong Park of Yongin-si (KR) for samsung electronics co., ltd., Jungchul Lee of Hwaseong-si (KR) for samsung electronics co., ltd.
IPC Code(s): H05G2/00, G03F7/00, H01L21/268
CPC Code(s): H05G2/008
Abstract: disclosed are semiconductor manufacturing apparatuses and operating methods thereof. the semiconductor manufacturing apparatus includes an oscillation unit that includes a first seed laser, a second seed laser, and a seed module, wherein the first seed laser oscillates a first pulse, and wherein the second seed laser oscillates a second pulse, and an extreme ultraviolet generation unit configured to use the first and second pulses to generate extreme ultraviolet light. the seed module includes a plurality of mirrors configured to allow the first and second pulses to travel along first and second paths, respectively, and a pulse control optical system including a first optical element, a second optical element, and a third optical element. the pulse control optical system is on the second path that does not overlap the first path. the third optical element includes a lens between the first optical element and the second optical element.
Inventor(s): Youngkyong JO of Suwon-si (KR) for samsung electronics co., ltd., Seokki KIM of Suwon-si (KR) for samsung electronics co., ltd., Bora LEE of Suwon-si (KR) for samsung electronics co., ltd., Sangbong LEE of Suwon-si (KR) for samsung electronics co., ltd., Jongsu LEE of Suwon-si (KR) for samsung electronics co., ltd., Seongwoo CHOI of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H05K5/03, H05K5/02
CPC Code(s): H05K5/03
Abstract: a foldable electronic device is provided. the foldable electronic device includes a foldable housing including multiple housings and at least one hinge configured to rotatably couple the multiple housings, the folding housing being folded around the hinge, and a flexible display disposed on the foldable housing so as to be folded according to a folding operation of the foldable housing, wherein the flexible display includes a panel layer configured to display image information, a glass layer positioned above the panel layer with reference to a direction in which the image information is displayed, the glass layer being folded when the flexible display is folded, a folding region positioned on a folding part of the glass layer, the folding region including multiple through-holes formed to penetrate the glass layer in the thickness direction and arranged regularly on a surface of the glass layer, and a rib, which is a region between the multiple through-holes adjacent to each other, a flexible polymer region including a transparent and elastic flexible polymer material positioned in the through-holes, and a hard coating layer positioned on upper surfaces of the glass layer and the flexible polymer region, the hard coating layer having a higher elastic modulus than the transparent and elastic flexible polymer material.
Inventor(s): SEUNGMIN SHIN of Suwon-si (KR) for samsung electronics co., ltd., SANGJUN PARK of Suwon-si (KR) for samsung electronics co., ltd., SUNGJOO AN of Suwon-si (KR) for samsung electronics co., ltd., KIJONG PARK of Suwon-si (KR) for samsung electronics co., ltd., ILYOUNG YOON of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H10B12/00
CPC Code(s): H10B12/315
Abstract: a semiconductor memory device according to an embodiment includes: a substrate; a bit line positioned on the substrate and extending in a first direction; a channel accommodating insulating layer positioned on the substrate, and defining a channel trench exposing the bit line and extending in a second direction crossing the first direction; a channel layer extending along a bottom surface and a side surface of the channel trench and contacting the bit line; a word line positioned in the channel trench and extending in the second direction; a gate insulating layer positioned between the channel layer and the word line; and a capacitor structure positioned on the channel layer and electrically connected to the channel layer, in which the channel layer has a double layer structure of an oxide semiconductor layer and a first graphene layer.
20240251545. SEMICONDUCTOR MEMORY DEVICE_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Jin-Seong PARK of Seoul (KR) for samsung electronics co., ltd., Seung Hee LEE of Suwon-si (KR) for samsung electronics co., ltd., Yong-Suk TAK of Suwon-si (KR) for samsung electronics co., ltd., Dong-Gyu KIM of Seoul (KR) for samsung electronics co., ltd., Yu Rim KIM of Suwon-si (KR) for samsung electronics co., ltd., Tae Won KIM of Suwon-si (KR) for samsung electronics co., ltd., Dong-Hyeon LEE of Seoul (KR) for samsung electronics co., ltd.
IPC Code(s): H10B12/00
CPC Code(s): H10B12/315
Abstract: there is provided a semiconductor memory device having improved integration and electrical characteristics. the semiconductor memory device includes a bit line extending in a first direction on a substrate, a first channel pattern disposed on the bit line, a second channel pattern disposed on the bit line and spaced apart from the first channel pattern in the first direction, a first word line disposed between the first channel pattern and the second channel pattern extends in a second direction, a second word line disposed between the first channel pattern and the second channel pattern, extends in the second direction, and is spaced apart from the first word line in the first direction, and a first capacitor and a second capacitor disposed on and connected to the first channel pattern and the second channel pattern, respectively, wherein each of the first channel pattern and the second channel pattern includes a first metal oxide pattern including indium (in), gallium (ga) and tin (sn), and a position of a peak of tin is different from a position of a peak of gallium in a spatial composition distribution of the first metal oxide pattern.
Inventor(s): Byeongjun BAE of Suwon-si (KR) for samsung electronics co., ltd., Jungwoo SONG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H10B12/00
CPC Code(s): H10B12/34
Abstract: a semiconductor device includes: an active area formed on a substrate; bit lines extending in a first direction and formed inside the substrate by passing through the active area, wherein the bit lines are formed at first intervals in a second direction that is substantially perpendicular to the first direction; word lines formed inside the substrate by passing through the active area, and extending below the bit lines in the second direction, wherein the word lines are formed at second intervals in the first direction; a contact structure formed on the active area and adjacent to the bit lines, wherein the contact structure includes a metal layer and an adhesive layer; and a capacitor structure formed on the contact structure, wherein the active area is inclined in a third direction having a certain slope with respect to the first direction.
Inventor(s): Taeyoon LEE of Suwon-si (KR) for samsung electronics co., ltd., Junsoo KIM of Suwon-si (KR) for samsung electronics co., ltd., Daehyun MOON of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H10B12/00
CPC Code(s): H10B12/488
Abstract: a semiconductor device includes an active pattern extending along a first direction, and first and second word lines intersecting the active pattern. the active pattern includes a center active portion between the first and second word lines. the center active portion includes a center portion extending from the first word line to the second word line, a first center protrusion protruding from one side surface of the center portion in a second direction intersecting the first direction, and a second center protrusion protruding from another side surface of the center portion in an opposite direction to the second direction. the first center protrusion extends from the first word line along the first direction. the second center protrusion extends from the second word line along an opposite direction to the first direction.
20240251549. SEMICONDUCTOR DEVICE_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): SANGGYU KO of Suwon-si (KR) for samsung electronics co., ltd., HYUCKCHAI JUNG of Suwon-si (KR) for samsung electronics co., ltd., SANG-IL HAN of Suwon-si (KR) for samsung electronics co., ltd., JUNGJIN PARK of Suwon-si (KR) for samsung electronics co., ltd., SUHYUN KIM of Suwon-si (KR) for samsung electronics co., ltd., CHUL LEE of Suwon-si (KR) for samsung electronics co., ltd., SUNGHO JANG of Suwon-si (KR) for samsung electronics co., ltd., HYEONGWON JANG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H10B12/00
CPC Code(s): H10B12/50
Abstract: a semiconductor device includes a substrate including a peripheral active pattern defined by a device isolation layer, a gate structure on the peripheral active pattern, and a gate spacer covering at least a portion of a side surface of the gate structure. the gate structure includes an insulating pattern structure and a metal pattern structure on the insulating pattern structure. the insulating pattern structure includes a recess having a maximum depth in a first direction parallel to a top surface of the substrate at a first height. the insulating pattern structure includes a first gate insulating pattern and a high-k dielectric layer, which are sequentially stacked on the top surface of the substrate. the gate spacer includes a protrusion inserted in the recess.
Inventor(s): Young Bong SHIN of Suwon-si (KR) for samsung electronics co., ltd., Ji Hoon LEE of Suwon-si (KR) for samsung electronics co., ltd., Mi Hye KANG of Suwon-si (KR) for samsung electronics co., ltd., Jun Hee NA of Suwon-si (KR) for samsung electronics co., ltd., Phil Ouk NAM of Suwon-si (KR) for samsung electronics co., ltd., Tae Gi YEH of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H10B43/27, H10B41/10, H10B41/27, H10B41/35, H10B41/40, H10B43/10, H10B43/35, H10B43/40
CPC Code(s): H10B43/27
Abstract: a semiconductor memory device includes a stack structure on a substrate, extending in a first direction, and including gate electrode layers and insulating layers stacked alternately with each other, a vertical structure including a vertical channel film extending in a second direction crossing the first direction and a channel insulating film disposed on the vertical channel film and having first areas adjacent to the insulating layers and second areas adjacent to the gate electrode layers, and a high-k film on the channel insulating film. the high-k film includes a first high-k metal oxide film between the first areas and the insulating layers and in contact with the first areas and a second high-k metal oxide film between the second areas and the gate electrode layers and in contact with the second areas, and the first and second high-k metal oxide films include different metal materials.
Inventor(s): Sunghun Lee of Suwon-si (KR) for samsung electronics co., ltd., Byungjoon Kang of Suwon-si (KR) for samsung electronics co., ltd., Seungyeon Kwak of Suwon-si (KR) for samsung electronics co., ltd., Sungmin Kim of Suwon-si (KR) for samsung electronics co., ltd., Hyungjun Kim of Suwon-si (KR) for samsung electronics co., ltd., Minhan Lee of Suwon-si (KR) for samsung electronics co., ltd., Hongsoo Lee of Suwon-si (KR) for samsung electronics co., ltd., Kyuyoung Hwang of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H10K50/12, C09K11/06, H10K50/16, H10K85/30, H10K85/60
CPC Code(s): H10K50/121
Abstract: a light-emitting device and an electronic apparatus including the light-emitting device. the light-emitting device includes a first electrode, a second electrode, and an interlayer arranged between the first electrode and the second electrode, the interlayer includes an emission layer, the emission layer includes one or more m1 hosts, a sensitizer, and a fluorescent emitter, where m1 is an integer of 1 or more, and when m1 is 2 or more, the two or more hosts are each different from the other, the one or more m1 hosts, the sensitizer, and the fluorescent emitter are different from each other, and expression 1 is satisfied.
Inventor(s): Sunghun Lee of Suwon-si (KR) for samsung electronics co., ltd., Byungjoon Kang of Suwon-si (KR) for samsung electronics co., ltd., Seungyeon Kwak of Suwon-si (KR) for samsung electronics co., ltd., Sungmin Kim of Suwon-si (KR) for samsung electronics co., ltd., Hyungjun Kim of Suwon-si (KR) for samsung electronics co., ltd., Minhan Lee of Suwon-si (KR) for samsung electronics co., ltd., Hongsoo Lee of Suwon-si (KR) for samsung electronics co., ltd., Kyuyoung Hwang of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H10K50/12, C09K11/06, H10K50/16, H10K85/30, H10K85/60
CPC Code(s): H10K50/121
Abstract:
Inventor(s): Sunghun Lee of Suwon-si (KR) for samsung electronics co., ltd., Byungjoon Kang of Suwon-si (KR) for samsung electronics co., ltd., Seungyeon Kwak of Suwon-si (KR) for samsung electronics co., ltd., Sungmin Kim of Suwon-si (KR) for samsung electronics co., ltd., Hyungjun Kim of Suwon-si (KR) for samsung electronics co., ltd., Minhan Lee of Suwon-si (KR) for samsung electronics co., ltd., Hongsoo Lee of Suwon-si (KR) for samsung electronics co., ltd., Kyuyoung Hwang of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H10K50/12, C09K11/06, H10K50/16, H10K85/30, H10K85/60
CPC Code(s): H10K50/121
Abstract: expression 1 is the same as described in the present specification.
Inventor(s): Kwangseok KIM of Suwon-si (KR) for samsung electronics co., ltd., Naoki HASE of Hwaseong-si (KR) for samsung electronics co., ltd., Jeongchun RYU of Suwon-si (KR) for samsung electronics co., ltd., Jungsik PARK of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H10N50/20, H10B61/00, H10N50/85
CPC Code(s): H10N50/20
Abstract: a magnetic memory device may include a spin current channel layer, a wiring crossing the spin current channel layer, and an mtj layer at an intersection of the spin current channel layer and the wiring. the spin current channel layer may include an mgo-based layer and a beta (�)-phase tungsten (w) layer on the mgo-based layer. the beta (�)-phase tungsten (w) layer may be in contact with the mtj layer.
Samsung Electronics Co., Ltd. patent applications on July 25th, 2024
- Samsung Electronics Co., Ltd.
- A47L11/40
- CPC A47L11/4011
- Samsung electronics co., ltd.
- A61B6/42
- A61B6/00
- CPC A61B6/4208
- B25J5/00
- B60L53/30
- B60L58/13
- CPC B25J5/007
- C08G61/12
- B82Y20/00
- H10K50/11
- H10K50/115
- H10K50/15
- H10K71/00
- H10K71/12
- H10K85/10
- H10K101/30
- H10K101/40
- H10K102/00
- CPC C08G61/124
- C08G73/02
- H10K71/10
- H10K85/60
- CPC C08G73/02
- C09G1/16
- CPC C09G1/16
- C09K11/88
- B82Y40/00
- CPC C09K11/883
- F21V3/06
- F21V19/00
- CPC F21V3/06
- F24C15/20
- F24C15/10
- CPC F24C15/2042
- F24F11/50
- F24F11/30
- F24F11/63
- CPC F24F11/50
- F24F13/20
- F24F1/0047
- CPC F24F13/20
- F25D29/00
- H04W4/35
- H04W4/38
- CPC F25D29/005
- G01N23/2251
- G06T7/00
- G06T7/80
- CPC G01N23/2251
- G01S13/58
- G01S13/02
- G01S13/34
- G01S13/931
- CPC G01S13/589
- G01S17/04
- G01S7/481
- G01S17/42
- G02B5/09
- G02B26/12
- G02B27/09
- CPC G01S17/04
- F21V8/00
- CPC G02B6/0085
- G02F1/13357
- G09G3/36
- CPC G02F1/133603
- G02F1/1335
- H01L25/075
- H01L33/10
- H01L33/50
- H01L33/56
- CPC G02F1/133614
- G03F7/00
- G03F7/16
- H01L21/677
- H01L21/687
- CPC G03F7/70875
- G05D1/02
- A01D34/00
- CPC G05D1/0212
- G05F1/575
- G05F1/565
- G05F3/26
- CPC G05F1/575
- G06F1/12
- G06F1/08
- CPC G06F1/12
- G06F1/16
- H05K5/02
- CPC G06F1/1618
- G06F3/0354
- G06F3/038
- G06F3/04815
- G06F3/04883
- CPC G06F3/03545
- G06F3/06
- CPC G06F3/0613
- G11C11/4074
- G11C11/4096
- CPC G06F3/0616
- CPC G06F3/0655
- CPC G06F3/0659
- G06F11/07
- G06F11/30
- CPC G06F11/0772
- G06F12/0864
- CPC G06F12/0864
- G06F12/0891
- G06F12/126
- CPC G06F12/0891
- G06F13/42
- G06F13/28
- CPC G06F13/4282
- G06F21/60
- CPC G06F21/602
- G06F30/327
- CPC G06F30/327
- G06F30/392
- G06F30/398
- G06F119/06
- H01L27/06
- H01L29/08
- H01L29/94
- CPC G06F30/392
- G06N3/04
- CPC G06N3/04
- G06N3/092
- CPC G06N3/092
- G06T3/40
- G06T3/00
- CPC G06T3/4053
- G06T5/50
- G06T7/11
- G06T7/20
- G06V10/60
- G06V10/764
- CPC G06T5/50
- G06T11/60
- CPC G06T11/60
- G06T19/00
- G06T19/20
- G06V10/44
- G06V20/40
- G06V40/20
- CPC G06T19/006
- G06V10/82
- CPC G06V10/82
- G09G3/32
- CPC G09G3/32
- G11C11/16
- H10B61/00
- H10N50/01
- H10N50/10
- H10N50/85
- CPC G11C11/161
- H10N50/80
- G11C16/10
- G11C16/26
- H01L23/48
- H10B41/27
- H10B41/35
- H10B41/40
- H10B43/27
- H10B43/35
- H10B43/40
- CPC G11C16/10
- G11C16/04
- G11C16/08
- CPC G11C16/26
- G11C16/32
- G11C16/30
- CPC G11C16/32
- G11C16/34
- CPC G11C16/349
- G11C29/10
- G11C7/10
- CPC G11C29/10
- G11C29/52
- G11C11/406
- G11C11/408
- CPC G11C29/52
- G11C29/02
- H01J37/32
- CPC H01J37/32844
- H01L23/31
- H01L23/00
- H01L23/14
- H01L23/367
- H01L23/498
- H01L25/00
- H01L25/065
- H01L25/18
- CPC H01L23/3185
- H01L29/06
- H01L29/417
- H01L29/423
- H01L29/49
- H01L29/775
- H01L29/786
- CPC H01L23/481
- H01L27/092
- H01L29/66
- H01L25/10
- CPC H01L23/49822
- H01L21/56
- H01L23/538
- CPC H01L23/49838
- H01L23/528
- H01L27/088
- CPC H01L23/5286
- H01L23/532
- H01L21/308
- H01L21/768
- H01L21/8234
- H01L29/165
- CPC H01L23/53295
- H01L23/535
- H10B41/41
- CPC H01L23/535
- CPC H01L25/0652
- CPC H01L25/0657
- H01L21/8238
- CPC H01L27/0924
- H01L27/146
- CPC H01L27/14618
- CPC H01L27/14627
- H04N25/63
- CPC H01L27/1463
- H04N25/79
- CPC H01L27/14634
- H01L21/66
- CPC H01L27/14698
- H10B12/00
- CPC H01L28/75
- H01L29/40
- CPC H01L29/41733
- H01L21/28
- H01L21/3115
- H01L21/3215
- H01L29/51
- H01L29/78
- CPC H01L29/4966
- CPC H01L29/7827
- H10B41/20
- H10B41/23
- H10B41/60
- H10B41/70
- H10B43/23
- H10B51/20
- H10B53/20
- H10B63/00
- CPC H01L29/7869
- H01L29/16
- H01L29/161
- H10B10/00
- CPC H01L29/78696
- C09K11/02
- C09K11/70
- H01L21/02
- H01L31/0232
- H01L31/0384
- H01L31/055
- H01L31/105
- H01L33/06
- H01L33/08
- CPC H01L33/504
- H01Q1/22
- G06F3/044
- CPC H01Q1/22
- H01Q1/24
- H01Q1/38
- H04B1/38
- CPC H01Q1/24
- H01Q1/50
- CPC H01Q1/243
- H01Q1/44
- G04G17/04
- G04G17/08
- G04R60/12
- H01Q1/27
- H01Q1/48
- H01Q5/364
- H01Q7/00
- CPC H01Q1/44
- H01Q1/46
- H01Q5/335
- H04R1/02
- H04R3/00
- CPC H01Q1/46
- H02J50/12
- H02J50/40
- H02J50/80
- CPC H02J50/12
- H03M1/06
- CPC H03M1/0604
- H04B7/0417
- H04B7/0452
- H04B7/0456
- H04B7/06
- CPC H04B7/0417
- CPC H04B7/0452
- H04B7/185
- CPC H04B7/18513
- H04L1/1812
- H04L1/1829
- H04W72/23
- CPC H04L1/1812
- H04L5/00
- H04W56/00
- H04W74/0833
- CPC H04L5/0094
- H04L9/00
- H04L9/08
- CPC H04L9/002
- H04L9/32
- CPC H04L9/3247
- H04L12/18
- G06V40/16
- CPC H04L12/1822
- H04L25/03
- H04L25/02
- CPC H04L25/03057
- H04N19/44
- G06N5/02
- H04N19/80
- CPC H04N19/44
- H04N23/667
- H04N5/04
- CPC H04N23/667
- H04N25/62
- H04N9/67
- CPC H04N25/62
- H04N25/766
- H04N25/772
- CPC H04N25/766
- H04N25/771
- H04N25/75
- CPC H04N25/771
- H04R5/04
- H04W4/80
- CPC H04R3/005
- H04W8/18
- G06F9/50
- CPC H04W8/183
- H04W24/10
- H04W72/21
- H04W72/232
- CPC H04W24/10
- H04W28/02
- H04W4/14
- CPC H04W28/0231
- H04W36/00
- CPC H04W36/0058
- H04W36/22
- H04W28/08
- H04W36/36
- H04W48/12
- H04W48/20
- CPC H04W36/22
- H04W36/30
- CPC H04W36/305
- H04W36/32
- H04W36/08
- H04W84/06
- CPC H04W36/326
- H04W48/08
- H04W84/04
- CPC H04W48/08
- H04W48/18
- H04W8/02
- CPC H04W48/18
- H04L101/375
- H04W48/06
- H04W52/02
- CPC H04W52/0235
- CPC H04W56/001
- H04W72/0453
- CPC H04W72/0453
- H04W72/1268
- CPC H04W72/1268
- CPC H04W72/232
- H04W68/00
- CPC H04W74/0833
- H04L41/0668
- H04W74/00
- CPC H04W74/085
- H04W76/10
- CPC H04W76/10
- H04W76/19
- H04W76/27
- CPC H04W76/19
- H04W76/22
- CPC H04W76/27
- H04W76/28
- H04W24/08
- CPC H04W76/28
- H05G2/00
- H01L21/268
- CPC H05G2/008
- H05K5/03
- CPC H05K5/03
- CPC H10B12/315
- CPC H10B12/34
- CPC H10B12/488
- CPC H10B12/50
- H10B41/10
- H10B43/10
- CPC H10B43/27
- H10K50/12
- C09K11/06
- H10K50/16
- H10K85/30
- CPC H10K50/121
- H10N50/20
- CPC H10N50/20
