Samsung Electronics Co., Ltd. patent applications on September 12th, 2024
Patent Applications by Samsung Electronics Co., Ltd. on September 12th, 2024
Samsung Electronics Co., Ltd.: 134 patent applications
Samsung Electronics Co., Ltd. has applied for patents in the areas of H10B12/00 (12), H01L29/423 (8), H01L29/06 (7), H01L25/065 (6), H01L23/00 (6) H01L23/552 (2), H10B80/00 (2), H01L27/092 (2), H10B41/27 (2), H10B12/50 (2)
With keywords such as: device, data, layer, based, configured, semiconductor, including, surface, image, and direction in patent application abstracts.
Patent Applications by Samsung Electronics Co., Ltd.
Inventor(s): Sanghyeok Kim of Suwon-si (KR) for samsung electronics co., ltd., Jeongmin Na of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): A46B9/02, B08B1/00, B08B1/04
CPC Code(s): A46B9/026
Abstract: a wafer cleaning brush includes a rotatable core, a brush body surrounding an outer circumferential surface of the core, and a plurality of protrusions disposed on a brush body surface, where a pitch of the plurality of protrusions in a length direction of the brush body may be in a range of 11 mm to 15 mm, and where, for each of the plurality of protrusions, a value obtained by dividing a long side of the brush body in the length direction by the pitch is below 0.55.
20240298854. CLEANER_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Jiwon CHOI of Suwon-si (KR) for samsung electronics co., ltd., Kihwan KWON of Suwon-si (KR) for samsung electronics co., ltd., Kyoungwoung KIM of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): A47L7/00, A47L5/30, A47L9/04
CPC Code(s): A47L9/0477
Abstract: provided is a cleaner including: a housing having a suction port configured to take in foreign substances; a motor configured to generate a rotational force; and a drum brush inside the housing and configured to rotate by the rotational force, the drum brush including: a drum body having: a collecting portion having an opening, a tapered portion having a diameter that decreases along an axial direction of the drum body toward the collecting portion so that, when the drum brush rotates, the taken in foreign substances move toward the collecting portion and then through the opening, and a hollow, a core shaft in the hollow, and a cutting member in the hollow and on the core shaft at a position corresponding to the opening so that the foreign substances moved through the opening are cut by the cutting member.
20240298856. VACUUM CLEANER_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Kyoungwoung KIM of Suwon-si (KR) for samsung electronics co., ltd., Kihwan KWON of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): A47L9/04, A46B9/02, A46B13/00, A46B13/02, A46B15/00, A47L5/26, A47L9/06
CPC Code(s): A47L9/0488
Abstract: a vacuum cleaner includes a main body including a fan, a motor connected to the fan, and configured to rotate the fan to generate an intake force, and an intake head connected to the main body to guide foreign substances to be drawn into the main body therethrough by the intake force. the intake head includes a housing including an inlet, a drum brush rotatable within the housing to allow the foreign substances to be drawn into the housing through the inlet, and the drum brush including a drum body and a brush on an outer circumference of the drum body, and a cutter adjacent to the brush and including a plurality of cutting edges arranged along an axial direction of the drum brush to allow the foreign substances wound on the drum brush to be cut and removed from the drum brush.
Inventor(s): Seongu LEE of Suwon-si (KR) for samsung electronics co., ltd., Hyunwoo KIM of Suwon-si (KR) for samsung electronics co., ltd., Mijeong SONG of Suwon-si (KR) for samsung electronics co., ltd., Kunwoo BAEK of Suwon-si (KR) for samsung electronics co., ltd., Yeongju LEE of Suwon-si (KR) for samsung electronics co., ltd., Jaeshik JEONG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): A47L9/28, A47L9/00, G01R19/00
CPC Code(s): A47L9/2805
Abstract: a method of controlling an operation of a cordless vacuum cleaner includes storing information about predefined movement patterns corresponding to a plurality of control commands in a memory of the cordless vacuum cleaner, in response to detecting that docking or charging of the cordless vacuum cleaner on a station device is terminated, detecting at least one movement pattern among the predefined movement patterns by analyzing movement information obtained via at least one motion sensor, identifying at least one control command corresponding to the detected at least one movement pattern, and controlling an operation of the cordless vacuum cleaner based on the identified at least one control command.
Inventor(s): Faisal KHAN of Dhaka (BD) for samsung electronics co., ltd., Ibraheem Muhammad MOOSA of Dhaka (BD) for samsung electronics co., ltd., Md. Mahmud Muntakim KHAN of Dhaka (BD) for samsung electronics co., ltd.
IPC Code(s): A61B5/1172, A61B5/00, A61B5/0205, A61B5/024
CPC Code(s): A61B5/1172
Abstract: a method of controlling an electronic apparatus is provided. the method includes based on a user touch for a first pulse wave sensor included in the electronic apparatus being detected, obtaining a first pulse wave signal through the first pulse wave sensor and receiving a second pulse wave signal detected through a second pulse wave sensor included in a wearable device from the wearable device, removing noise of the first pulse wave signal and the second pulse wave signal using a band pass filter, obtaining a cross-correlation signal indicating a correlation between denoised first pulse wave signal and the denoised second pulse wave signal, and authenticating a user based on the cross-correlation signal.
Inventor(s): Alexey Viacheslavovich PERCHIK of Moscow (RU) for samsung electronics co., ltd., Konstantin Aleksandrovich PAVLOV of Moscow (RU) for samsung electronics co., ltd., Vladimir Germanovich TSEPULIN of Moscow (RU) for samsung electronics co., ltd., Jaehyuck PARK of Suwon-si (KR) for samsung electronics co., ltd., Wonseok LEE of Suwon-si (KR) for samsung electronics co., ltd., Namseok CHANG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): A61B5/00
CPC Code(s): A61B5/442
Abstract: the disclosure relates to a method and an apparatus for determining anthropological type of a user is provided. the apparatus includes a spectral optical sensor, a thickness sensor, memory storing one or more computer programs, and one or more processors communicatively coupled to the spectral optical sensor, the thickness sensor 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 apparatus to calculate an overall melanin concentration value and a melanin concentration ratio value of a user's skin, compare the obtained scattering intensity values with values of scattering intensity corresponding to a special skin tone from a database of simulated data, compare the obtained thickness value with data of skin thickness from the database of simulated data, compare the calculated overall melanin concentration value and the calculated melanin concentration ratio value of the user's skin with data of an overall melanin concentration and a melanin concentration ratio from the database of simulated data, and assign an anthropological type to the user in accordance with the selected skin sample.
20240299230. WALKING ASSISTANCE APPARATUS_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Youn Baek LEE of Yongin-si (KR) for samsung electronics co., ltd., Jongwon LEE of Hwasung-si (KR) for samsung electronics co., ltd., Byungjune CHOI of Gunpo-si (KR) for samsung electronics co., ltd.
IPC Code(s): A61H3/00
CPC Code(s): A61H3/00
Abstract: a walking assistance apparatus includes a rear support module configured to support a rear portion of a waist of a user, a driving module configured to provide a power to assist a motion of a hip joint of the user, a thigh support connected to the driving module, the thigh support configured to support a thigh of the user, and a waist frame including a pair of shafts configured to connect the rear support module and the driving module.
Inventor(s): Min Seok Koo of Suwon-si (KR) for samsung electronics co., ltd., Jawon Kim of Pohang-si (KR) for samsung electronics co., ltd., Jongkyu Kim of Pohang-si (KR) for samsung electronics co., ltd., Hyun Chul Lee of Suwon-si (KR) for samsung electronics co., ltd., Hyukjae Kwon of Suwon-si (KR) for samsung electronics co., ltd., Sangmin Ji of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): B01D53/88, B01D46/00, B01D53/86, B01J21/06, B01J23/30, B01J35/00, B01J35/04, G02B6/26
CPC Code(s): B01D53/885
Abstract: a filtering system includes: a catalyst filter including a filter frame including a first surface and a second surface opposite to the first surface, and a photocatalyst layer provided on the second surface of the filter frame; a light source unit configured to irradiate light for activating the photocatalyst layer; and a plurality of waveguides inserted into at least some of a plurality of channels, respectively, to increase light transmission into the at least some of the plurality of channels of the catalyst filter.
Inventor(s): Jun Young KIM of SUWON-SI (KR) for samsung electronics co., ltd., Dong Ho KIM of SUWON-SI (KR) for samsung electronics co., ltd., Ju Suk OH of SUWON-SI (KR) for samsung electronics co., ltd.
IPC Code(s): B41F1/38, B41M1/10
CPC Code(s): B41F1/38
Abstract: a printing apparatus includes, an outer jig comprising an outer wall portion and a recessed portion, an inner jig disposed in the recessed portion and forming a hole between the outer wall portion and the inner jig, and a print head comprising a pad portion configured to overlap the hole, wherein the outer jig comprises an outer coupling portion disposed adjacent to a first surface of the outer jig facing the inner jig, the inner jig comprises an inner coupling portion disposed adjacent to a second surface of the inner jig facing the outer jig, and the outer jig and the inner jig are detachable from each other by detachment of the outer coupling portion and the inner coupling portion from each other.
Inventor(s): Donggi HAN of Suwon-si (KR) for samsung electronics co., ltd., Hyunjoo KIM of Suwon-si (KR) for samsung electronics co., ltd., Sangho SHIN of Suwon-si (KR) for samsung electronics co., ltd., Kwonchul YUN of Suwon-si (KR) for samsung electronics co., ltd., Jungsang CHOI of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): D06F58/10, D06F58/20, D06F73/02, D06F103/02, D06F105/24
CPC Code(s): D06F58/10
Abstract: a clothing management apparatus, comprising: an outer case; an inner case arrangeable inside the outer case to thereby form a clothing accommodation space; a heat exchanger; and a fan. the inner case comprises: an air supply port arrangeable on the top surface of the inner case and is for supplying the air flow to the clothing accommodation space; a first exhaust port arrangeable on a side surface between the bottom surface and the top surface of the inner case; and a second exhaust port arrangeable on the bottom surface of the inner case, wherein air introduced through the first exhaust port is discharged bypassing the heat exchanger and is directed to the fan, and air introduced through the second exhaust port is discharged by passing through the heat exchanger and directed to the fan.
Inventor(s): Woojin KIM of Suwon-si (KR) for samsung electronics co., ltd., Eungryeol SEO of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): D06F58/20, D06F58/10, D06F87/00
CPC Code(s): D06F58/203
Abstract: a clothing management device according to an embodiment may include: an outer case forming the exterior thereof; an inner case arrangeable inside the outer case to a clothing accommodation space; a steam generation device for heating water to generate steam; a steam nozzle which is coupled to the inner case and sprays steam; and a steam hose for connecting the steam generation device and the steam nozzle, wherein the steam nozzle includes: a steam spray hole for spraying steam into the clothing accommodation space; a main fluid channel directly connectable between the steam hose to the steam spray hole; and a side fluid channel branched from the main fluid channel so that at least a part of the steam turns a direction in which the steam moves in the steam nozzle.
Inventor(s): Munsub KIM of Suwon-si (KR) for samsung electronics co., ltd., Hyunwuk KANG of Suwon-si (KR) for samsung electronics co., ltd., Junyeong KIM of Suwon-si (KR) for samsung electronics co., ltd., Taeryong SEONG of Suwon-si (KR) for samsung electronics co., ltd., Jaewoo CHOI of Suwon-si (KR) for samsung electronics co., ltd., Duhan JUNG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): F24F1/12, F04B39/00
CPC Code(s): F24F1/12
Abstract: various embodiments of the present disclosure relate to a side felt structure applied to reduce noise emitted from a compressor in an air conditioner. to this end, a device for reducing noise of an air conditioner may comprise: a terminal block disposed to protrude from the outer peripheral surface of a compressor; a side felt disposed to encompass the compressor, and including an opening allowing the terminal block to be seen from the outside; and a terminal block cover felt extending from one side of the opening formed in the side felt, so as to open/close at least a portion of the opening.
Inventor(s): Junhoe CHOI of Suwon-si (KR) for samsung electronics co., ltd., Yongchan KWON of Suwon-si (KR) for samsung electronics co., ltd., Doyoon KIM of Suwon-si (KR) for samsung electronics co., ltd., Seokho JU of Suwon-si (KR) for samsung electronics co., ltd., Jongsoo HONG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): F24F11/39, F24F8/108, F24F11/63, F24F110/64, F24F110/65
CPC Code(s): F24F11/39
Abstract: an air purifier comprises: an inlet to suck air therethrough, an outlet to discharge the sucked air, a display; a sensor; a filter configured to filter dust from the sucked air; a fan configured to suck the air through the inlet and discharge the air filtered by the filter through the outlet; and a processor configured to identify a first variation of a concentration of dust having a first size detected by the sensor and a second variation of a concentration of dust having a second size detected by the sensor, and controls the display to display information related to filter cleaning based on a difference between the first variation and the second variation is greater than a preset value. the second size may be greater than the first size.
20240302073. CEILING-TYPE AIR CONDITIONER_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Byungyul SO of Suwon-si (KR) for samsung electronics co., ltd., Hyunho KIM of Suwon-si (KR) for samsung electronics co., ltd., Wooyoung PARK of Suwon-si (KR) for samsung electronics co., ltd., Mingu JEON of Suwon-si (KR) for samsung electronics co., ltd., Changwoo JUNG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): F24F13/20
CPC Code(s): F24F13/20
Abstract: various embodiments of the present disclosure relate to a ceiling-type air conditioner having a structure that facilitates mounting an accessory device thereto. to this end, the ceiling-type air conditioner may comprise: a housing configured to discharge, to the outside thereof through a discharge port, air that has followed the air current in a discharge flow path; a first support part provided inwardly within a predetermined depth from the outside of the discharge flow path; and a first fastener which has an area that can block at least a portion of the discharge flow path and a size that allows the insertion thereof into the discharge flow path and which is provided with a first fitting protrusion part configured to be fastened to the first support part. various other embodiments are possible.
Inventor(s): Woo-Shik KIM of Suwon-si (KR) for samsung electronics co., ltd., Youngshin KWAK of Ulsan (KR) for samsung electronics co., ltd., Heejin CHOI of Suwon-si (KR) for samsung electronics co., ltd., Jisu OHK of Ulsan (KR) for samsung electronics co., ltd.
IPC Code(s): G01J3/02, G01J3/28
CPC Code(s): G01J3/0297
Abstract: a method of performing color calibration of a multispectral image sensor (mis) includes obtaining test measurement data of at least one color chart that is measured by a test mis under at least one lighting environment, obtaining reference measurement data of the at least one color chart that is measured by a reference mis under the at least one lighting environment, the reference mis being calibrated in advance, and generating, based on the test measurement data and the reference measurement data, at least one transformation model configured to transform measurements between the test mis and the reference mis.
Inventor(s): Ho Taik LEE of Suwon-si (KR) for samsung electronics co., ltd., Woochul KIM of Seoul (KR) for samsung electronics co., ltd., Jiyong KIM of Seoul (KR) for samsung electronics co., ltd., Bok Soon KWON of Suwon-si (KR) for samsung electronics co., ltd., Sang Kyu KIM of Suwon-si (KR) for samsung electronics co., ltd., Sungho KIM of Suwon-si (KR) for samsung electronics co., ltd., Gimin PARK of Hanam-si (KR) for samsung electronics co., ltd., Seungjai WOO of Seoul (KR) for samsung electronics co., ltd., So Young LEE of Suwon-si (KR) for samsung electronics co., ltd., Hong Soon RHEE of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G01K13/20, G01K7/02, G01K17/00
CPC Code(s): G01K13/20
Abstract: a heat flux sensor according to an embodiment of the present disclosure includes: a thermogalvanic cell; a first electrode and a second electrode which are respectively disposed on a first surface and a second surface of the thermogalvanic cell; and a processor configured to estimate heat flux by measuring a voltage, generated by a temperature difference between the first surface and the second surface, by using the first electrode and the second electrode, wherein core body temperature may be estimated based on the heat flux, estimated by the heat flux sensor, and a skin surface temperature of an object.
20240302268. AIR QUALITY MEASURING DEVICE_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Junghui CHOI of Suwon-si (KR) for samsung electronics co., ltd., Keunbum LEE of Suwon-si (KR) for samsung electronics co., ltd., Changwoo JUNG of Suwon-si (KR) for samsung electronics co., ltd., Buyoun LEE of Suwon-si (KR) for samsung electronics co., ltd., Changheon LEE of Suwon-si (KR) for samsung electronics co., ltd., Sangki CHO of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G01N21/29, G01N21/21, G01N21/85, G01N33/00
CPC Code(s): G01N21/29
Abstract: an air quality measuring device, according to one embodiment of the present disclosure, includes a top case, a bottom case provided below the top case, a circular light guide unit which is disposed between the top case and the bottom case. the air quality measuring device has an outer portion and an inner portion, and includes a coupling boss positioned around the outer portion so as to be coupled to the top case or the bottom case. the air quality measuring device also includes a light source unit positioned on the inner portion, where the light guide unit has a light exit surface formed on the outer portion and may include a rib which is positioned around the outer portion and protrudes from one surface thereof.
Inventor(s): Hobin SONG of Suwon-si (KR) for samsung electronics co., ltd., Juyun Lee of Suwon-si (KR) for samsung electronics co., ltd., Jiyoung Kim of Suwon-si (KR) for samsung electronics co., ltd., Jaehyun Park of Suwon-si (KR) for samsung electronics co., ltd., Sooeun Lee of Suwon-si (KR) for samsung electronics co., ltd., Insik Hwang of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G01R31/3183, G01R31/317, G01R31/3187, H03K5/00, H03K5/13, H03L7/08, H03L7/081
CPC Code(s): G01R31/318328
Abstract: a system-on-chip includes a clock generation circuit configured to generate a reference clock of a first phase; a transmission circuit comprising a serializer configured to serialize data according to the reference clock of the first phase; a reception circuit comprising a clock data recovery (cdr) circuit configured to receive the serialized data and generate a first recovery clock and recovery data; and a built in self test (bist) circuit including a cdr performance monitoring circuit configured to generate a control signal provided to a delay controller configured to delay a clock signal by a preset phase difference, and the delay controller configured to delay the clock signal in response to the control signal by the preset phase difference and provide the delayed clock signal to the transmission circuit.
Inventor(s): Myung-sik KIM of Suwon-si (KR) for samsung electronics co., ltd., Su-jung BAE of Yongin-si (KR) for samsung electronics co., ltd., Moon-sik JEONG of Seongnam-si (KR) for samsung electronics co., ltd., Sung-do CHOI of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G02B27/01, G06F1/16, G06F3/00, G06F3/01, G06F3/0346, G06F3/041, G06F3/0482, G06F3/0483, G06F3/147, G06T19/00, G06V10/10, G06V10/20, G06V10/40, G06V10/75, G06V20/20
CPC Code(s): G02B27/0172
Abstract: a method and an apparatus for processing a screen by using a device are provided. the method includes obtaining, at the second device, a display screen displayed on the first device and information related to the display screen according to a screen display request regarding the first device, determining, at the second device, an additional screen based on the display screen on the first device and the information related to the display screen, and displaying the additional screen near the display screen on the first device.
20240302694. DISPLAY DEVICE_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Hyukjun JANG of Suwon-si (KR) for samsung electronics co., ltd., Kyehoon LEE of Suwon-si (KR) for samsung electronics co., ltd., Youngmin LEE of Suwon-si (KR) for samsung electronics co., ltd., Yonghun KWON of Suwon-si (KR) for samsung electronics co., ltd., Sunyoung KIM of Suwon-si (KR) for samsung electronics co., ltd., Hyungsuk KIM of Suwon-si (KR) for samsung electronics co., ltd., Seungyong SHIN of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G02F1/13357, G02F1/1335
CPC Code(s): G02F1/133603
Abstract: a display device includes: a display panel; a light source module on a rear side of the display panel and configured to generate light supplied to the display panel, the light source module including a plurality of light sources configured to emit light and a printed circuit board (pcb) on which the plurality of light sources are provided; and a bottom chassis on a rear side of the light source module and on which the light source module is provided, wherein the pcb includes: an insulating layer, a first conductive layer on a lower surface of the insulating layer, and a second conductive layer on an upper surface of the insulating layer, and an area of the second conductive layer is smaller than an area of the first conductive layer, and the pcb is convexly bent in a direction toward the display panel.
20240302695. DISPLAY APPARATUS_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Yoonki PARK of Suwon-si (KR) for samsung electronics co., ltd., Hyungjin KIM of Suwon-si (KR) for samsung electronics co., ltd., Yongsung YOO of Suwon-si (KR) for samsung electronics co., ltd., Youngwook JUNG of Suwon-si (KR) for samsung electronics co., ltd., Minnyeong HAN of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G02F1/1335, G02F1/017, G02F1/13357, G02F1/137, G02F1/35
CPC Code(s): G02F1/133614
Abstract: a display apparatus includes a liquid crystal panel; a plurality of light sources configured to emit blue light; a reflective sheet including a plurality of holes through which the plurality of light sources are exposed; a diffuser plate configured to diffuse the light emitted from the plurality of light sources; and an optical sheet configured to improve luminance of the light emitted from the plurality of light sources, wherein at least one of the diffuser plate or the optical sheet includes a plurality of light conversion patches.
Inventor(s): Sungyeol KIM of Suwon-si (KR) for samsung electronics co., ltd., Kyungsoo Park 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): G02F1/13357, F21K9/64, F21Y105/16, F21Y115/10
CPC Code(s): G02F1/133621
Abstract: a display apparatus is provided that includes: a printed circuit board (pcb); a light emitting diode (led) chip mounted on the pcb and configured to emit light; an optical dome disposed over and enclosing the led chip; a distributed bragg reflector (dbr) layer arranged on an upper surface of the led chip; a liquid crystal panel configured to block or pass light output from the led chip; an optical film arranged between the led chip and the liquid crystal panel, wherein the optical film comprises a quantum dot sheet formed to enhance color reproducibility by making a change in wavelength of light.
Inventor(s): Sung Hwan Park of Suwon-si (KR) for samsung electronics co., ltd., Sungwon Choi of Suwon-si (KR) for samsung electronics co., ltd., Yoonhyun Kwak of Suwon-si (KR) for samsung electronics co., ltd., Jeong Ho Mun of Suwon-si (KR) for samsung electronics co., ltd., Juhyeon Park of Suwon-si (KR) for samsung electronics co., ltd., Songse Yi of Suwon-si (KR) for samsung electronics co., ltd., Hogeun Lee of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G03F7/038, C08F212/14, C08F220/18, C08F230/08, H01L21/027
CPC Code(s): G03F7/038
Abstract: a photoresist composition includes a nonionic non-chemically amplified photoresist composition including a photosensitive polymer that includes a first repeating unit having a polarity inversion group and a second repeating unit having a sensitizing group. a method of manufacturing an integrated circuit device includes forming a photoresist film on a feature layer by using the photoresist composition, exposing a first area, which is a portion of the photoresist film, to generate secondary electron from the second repeating unit in the first area and changing a polarity of the first repeating unit by using the secondary electrons in the first area to invert a polarity of the first area, removing a non-exposed area of the photoresist film by using a developer to form a photoresist pattern including the first area, and processing the feature layer by using the photoresist pattern.
Inventor(s): Ingyun CHUNG of Suwon-si (KR) for samsung electronics co., ltd., Dongjin PARK of Suwon-si (KR) for samsung electronics co., ltd., Sungyong MOON of Suwon-si (KR) for samsung electronics co., ltd., Junyoung JANG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G03F9/00
CPC Code(s): G03F9/7046
Abstract: a pattern correction method includes acquiring, from a database, full shot data including full shot data coordinates and a misalignment value, calculating a deformation coefficient of the full shot data based on a cantilever beam analysis method with respect to the full shot data, extracting first-coordinate data along a first axis in a bit line direction and second-coordinate data along a second axis in a word line direction based on the full shot data, classifying the full shot data based on the first-coordinate data and the second-coordinate data, removing outliers from the full shot data.
Inventor(s): Kostyantyn SLYUSARENKO of Kyiv (UA) for samsung electronics co., ltd., Denys ZAKUTAILO of Kyiv (UA) for samsung electronics co., ltd.
IPC Code(s): G06F3/041, G06F3/044
CPC Code(s): G06F3/0414
Abstract: provided is a method of obtaining a control signal by identifying a shear stress pattern in a region where two inputters contact each other. the method includes obtaining, through a sensor, an input according to an interaction between a first inputter and a second inputter, identifying a shear stress pattern in a region in which the first inputter and the second inputter contact each other, and identifying, based on the identified shear stress pattern, a control signal corresponding to the input.
Inventor(s): Soo-hyun JHO of Hwaseong-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06F3/0485, G06F3/0482, G06F3/14, G09G5/373, H04N1/00
CPC Code(s): G06F3/0485
Abstract: an electronic picture frame and an image display method thereof are provided. in the electronic picture frame, a plurality of images are arranged and displayed on one side of a screen, and among the plurality of images, an image at a particular position is enlarged and displayed. alternatively, a screen is divided into a plurality of sub-screens, so images stored in each of a plurality of storage areas can be displayed on a respective sub-screen. accordingly, the images stored in the plurality of storage areas can be displayed on the electronic picture frame in diverse forms.
Inventor(s): Mukesh Garg of Stanford CA (US) for samsung electronics co., ltd., Ramzi Ammari of Santa Clara CA (US) for samsung electronics co., ltd., Changho Choi of San Jose CA (US) for samsung electronics co., ltd.
IPC Code(s): G06F3/06
CPC Code(s): G06F3/0671
Abstract: systems and methods for monitoring memory accesses. a storage system comprises a first memory device, a second memory device, and a controller configured to communicate with the first memory device and the second memory device. the controller is configured to: receive, from a computing device, a first request for first data; identify a first address based on the first request; search the first memory device for the first address; modify a first count maintained in the second memory device for the first address; receive from the computing device a second request; and provide the first count in response to the second request.
Inventor(s): Seungnyun KIM of Gyeonggi-do (KR) for samsung electronics co., ltd., Yongsang YUN of Gyeonggi-do (KR) for samsung electronics co., ltd., Jungeun LEE of Gyeonggi-do (KR) for samsung electronics co., ltd.
IPC Code(s): G06F3/14, G06F1/16, H04N23/63, H04N23/90
CPC Code(s): G06F3/1446
Abstract: certain embodiments of the present invention relate to a foldable electronic device for processing data based on an angle change. the electronic device includes: a first housing in which first sensor is disposed; a second housing in which second sensor is disposed; a first display disposed in the first housing; a second display disposed in a space formed by the first housing and the second housing; and at least one sensor which detects the angle formed by the first housing and the second housing. the processor is configured to: detect a change in the angle between the first housing and the second housing; in response to the angle change, initiate an activation of the second sensor; use data collected from the first sensor until the activation of the second sensor is completed; and use data collected from the second sensor when the activation of the second sensor is completed.
Inventor(s): Jeong Hoan PARK of Suwon-si (KR) for samsung electronics co., ltd., Yeon Soo KWON of Suwon-si (KR) for samsung electronics co., ltd., Hancheon YUN of Suwon-si (KR) for samsung electronics co., ltd., Jungyu LEE of Suwon-si (KR) for samsung electronics co., ltd., Jaeseung JEONG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06F11/07
CPC Code(s): G06F11/0793
Abstract: an error correction circuit includes a clock delay circuit configured to receive an input clock, delay the input clock by a desired time period to generate a delayed clock, and output one of the input clock and the delayed clock as an output clock in response to a select signal, an error detection circuit configured to, receive the output clock and input data, generate output data and latch data based on the output clock and the input data, and detect a margin error based on the output data and the latch data, and a control circuit configured to correct the detected margin error, the correcting the margin error including adjusting a level of the select signal based on whether the margin error has been detected.
Inventor(s): Ramzi Ammari of Santa Clara CA (US) for samsung electronics co., ltd., Mukesh Garg of Stanford CA (US) for samsung electronics co., ltd., Changho Choi of San Jose CA (US) for samsung electronics co., ltd.
IPC Code(s): G06F12/08, G06F12/1009
CPC Code(s): G06F12/08
Abstract: systems and methods for memory representation and management are disclosed. a request to allocate memory in a first storage medium is identified. the first storage medium may be associated with a first tier of a memory hierarchy. the memory may be represented via at least a first node of a first data structure in response to the request. the first data structure may be associated with the first tier. activity associated with a memory address represented by the first node may be tracked, and an order for the first node in the first data structure may be updated based on the activity. an association of the first node may be moved from the first data structure to a second data structure. the second data structure may be associated with a second tier of the memory hierarchy.
Inventor(s): Sahand Salamat of San Diego CA (US) for samsung electronics co., ltd., Zongwang Li of Dublin CA (US) for samsung electronics co., ltd., Rekha Pitchumani of Oak Hill VA (US) for samsung electronics co., ltd.
IPC Code(s): G06F12/128, G06F12/0864
CPC Code(s): G06F12/128
Abstract: systems and methods for a storage system are disclosed. the storage system includes a first storage medium, a processor configured to communicate with the first storage medium, and a memory coupled to the processor. the memory stores instructions that, when executed by the processor, cause the processor to: receive a request for accessing data; search the first storage medium based on the request; receive a command from a computing device, the command including a configuration parameter; and based on the command, modify architecture of the first storage medium from a first architecture to a second architecture corresponding to the configuration parameter.
Inventor(s): Jahoon JIN of Suwon-si (KR) for samsung electronics co., ltd., Kyunghwan MIN of Suwon-si (KR) for samsung electronics co., ltd., Sangho KIM of Suwon-si (KR) for samsung electronics co., ltd., Hyoungjoong KIM of Suwon-si (KR) for samsung electronics co., ltd., Soomin LEE of Suwon-si (KR) for samsung electronics co., ltd., Sodam JU of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06F13/42, H03K5/24
CPC Code(s): G06F13/4282
Abstract: disclosed is a receiver of a serial interface, comprising, a first multiplexer configured to select one of a data signal and a first reference voltage in response to an enable signal, a second multiplexer configured to select one of the first reference voltage and a second reference voltage in response to the enable signal, a comparator receiving an output of the first multiplexer to a positive input terminal and an output of the second multiplexer to a negative input terminal, and a reference generator configured to generate the second reference voltage and to generate the first reference voltage from the second reference voltage using an unity gain buffer.
Inventor(s): Jianjian Huo of San Jose CA (US) for samsung electronics co., ltd., Changho Choi of San Jose CA (US) for samsung electronics co., ltd., Derrick Tseng of Union City CA (US) for samsung electronics co., ltd., Praveen Krishnamoorthy of Sunnyvale CA (US) for samsung electronics co., ltd., Hingkwan Huen of Daly City CA (US) for samsung electronics co., ltd.
IPC Code(s): G06F16/17, G06F3/06, G06F12/02, G06F16/23
CPC Code(s): G06F16/1727
Abstract: an interface for enabling a computer device to utilize data property-based data placement inside a nonvolatile memory device comprises: executing a software component at an operating system level in the computer device that monitors update statistics of all data item modifications into the nonvolatile memory device, including one or more of update frequencies for each data item, accumulated update and delete frequencies specific to each file type, and an origin of the data item; storing the update statistics of each of the data items and each of the data item types in a database; and intercepting all operations, including create, write, and update, of performed by applications to all the data items, and automatically assigning a data property identifier to each of the data items based on current update statistics in the database, such that the data items and assigned data property identifiers are transmitted over a memory channel.
Inventor(s): Jisu Yu of Seoul (KR) for samsung electronics co., ltd., Jaeho Park of Suwon-si (KR) for samsung electronics co., ltd., Sanghoon Baek of Seoul (KR) for samsung electronics co., ltd., Hyeongyu You of Hwaseong-si (KR) for samsung electronics co., ltd., Seungyoung Lee of Seoul (KR) for samsung electronics co., ltd., Seungman Lim of Siheung-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06F30/392, G06F30/3953, G06F30/398, G06F117/12, H01L23/528, H01L29/423
CPC Code(s): G06F30/392
Abstract: a method includes placing standard cells based on a standard cell library and generating layout data, and placing a filler cell selected from among a first type filler cell and a second type filler cell by using the layout data. the filler cell is placed based on a density of a pattern formed in the standard cell. the standard cell library includes data defining the first and second type filler cells. a density of a contact formed on an active region of the second type filler cell to contact the active region of the second type filler cell is lower than a density of a contact formed on an active region of a first type filler cell to contact the active region of the first type filler cell.
Inventor(s): Junhyuk LEE of Suwon-si (KR) for samsung electronics co., ltd., Hyoungsup KIM of Suwon-si (KR) for samsung electronics co., ltd., Hyunbin PARK of Suwon-si (KR) for samsung electronics co., ltd., Seungjin YANG of Suwon-si (KR) for samsung electronics co., ltd., Kwangman OK of Suwon-si (KR) for samsung electronics co., ltd., Jin CHOI of Suwon-si (KR) for samsung electronics co., ltd., Boyeon NA of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06T3/40, G06T3/00, G06T7/11
CPC Code(s): G06T3/40
Abstract: an electronic device and control method for selecting a scaler based on image characteristics are provided. the electronic device includes at least one processor, a display, and a plurality of scalers including a first scaler and a second scaler. the at least one processor generates a first temporary upscaling image of an image by using an algorithm of the first scaler and generate a second temporary up scaling image of the image by using an algorithm of the second scaler. the at least one processor identifies a difference value of a pixel between the first temporary upscaling image and the second temporary upscaling image. the at least one processor selects one scaler based on the identified difference value and a preconfigured threshold value. the at least one processor upscales the image and controls the display to display the upscaled image.
Inventor(s): Yasi WANG of Beijing (CN) for samsung electronics co., ltd., Chao ZHANG of Beijing (CN) for samsung electronics co., ltd., Hong LIU of Beijing (CN) for samsung electronics co., ltd., Jingu HEO of Suwon-si (KR) for samsung electronics co., ltd., Dong Kyung NAM of Suwon-si (KR) for samsung electronics co., ltd., Qiang WANG of Beijing (CN) for samsung electronics co., ltd., Lu XU of Beijing (CN) for samsung electronics co., ltd.
IPC Code(s): G06T5/50, G06T7/10, G06V10/24, G06V10/771
CPC Code(s): G06T5/50
Abstract: an apparatus and method for processing an image are disclosed. the method includes: segmenting both a first image and a second image and generating segmentation mask pairs, each segmentation mask pair having a segmentation mask of the first image and a segmentation mask of the second image; generating local homography matrices of the first image with respect to the second image, based on the segmentation mask pairs, the first image, and the second image; and generating a synthetic image obtained by aligning the first image with the second image, wherein the aligning is performed based on the local homography matrices, the segmentation mask pairs, the first image, and the second image.
20240303789. REFERENCE-BASED NERF INPAINTING_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Ashkan MIRZAEI of Toronto (CA) for samsung electronics co., ltd., Tristan TY AUMENTADO-ARMSTRONG of Toronto (CA) for samsung electronics co., ltd., Konstantinos G. DERPANIS of Toronto (CA) for samsung electronics co., ltd., Igor GILITSCHENSKI of Toronto (CA) for samsung electronics co., ltd., Aleksai LEVINSHTEIN of Toronto (CA) for samsung electronics co., ltd., Marcus BRUBAKER of Toronto (CA) for samsung electronics co., ltd.
IPC Code(s): G06T5/00, G06T15/20
CPC Code(s): G06T5/77
Abstract: provided is a method of training a neural radiance field and producing a rendering of a 3d scene from a novel viewpoint with view-dependent effects. the neural radiance field is initially trained using a first loss associated with a plurality of unmasked regions associated with a reference image and a plurality of target images. the training may also be updated using a second loss associated with a depth estimate of a masked region in the reference image. the training may also be further updated using a third loss associated with a view-substituted image associated with a respective target image. the view-substituted image is a volume rendering from the reference viewpoint across pixels with view-substituted target colors. in some embodiments, the neural radiance field is additionally trained with a fourth loss. the fourth loss is associated with dis-occluded pixels in a target image.
Inventor(s): Hyeok LEE of Suwon-si (KR) for samsung electronics co., ltd., Jaewon YANG of Suwon-si (KR) for samsung electronics co., ltd., Gun HUH of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06T7/12, G06T7/00, G06T7/143
CPC Code(s): G06T7/12
Abstract: provided is a contour probability prediction method of probabilistically predicting a contour, the contour probability prediction method including acquiring a plurality of contour images for an image of a wafer on which a process has been performed according to a design image, calculating a contour average and a contour standard deviation from the plurality of contour images, generating a probability distribution image calculated with a predetermined probability distribution, on the basis of the contour average and the contour standard deviation, and deep-learning-training a probability prediction model by inputting the design image and the probability distribution image into the probability prediction model.
Inventor(s): Sehwan LEE of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06T7/33, G06N3/04, G06N3/063, G06N3/08, G06T1/20
CPC Code(s): G06T7/33
Abstract: a neural network apparatus includes one or more processors comprising: a controller configured to determine a shared operand to be shared in parallelized operations as being either one of a pixel value among pixel values of an input feature map and a weight value among weight values of a kernel, based on either one or both of a feature of the input feature map and a feature of the kernel; and one or more processing units configured to perform the parallelized operations based on the determined shared operand.
Inventor(s): Alexandra Dana of Tel-Aviv (IL) for samsung electronics co., ltd., Amit Shomer of Tel-Aviv (IL) for samsung electronics co., ltd., Nadav Carmel of Tel-Aviv (IL) for samsung electronics co., ltd., Tomer Peleg of Tel-Aviv (IL) for samsung electronics co., ltd., Assaf Tzabari of Tel-Aviv (IL) for samsung electronics co., ltd.
IPC Code(s): G06T7/50, G06T3/40, G06T7/80, G06T9/00, G06V10/24
CPC Code(s): G06T7/50
Abstract: the present disclosure provides architectures and techniques for absolute depth estimation from a single (e.g., monocular) image, using online depth scale transfer. for instance, estimation of up-to-scale depth maps from monocular images may be decoupled from estimation of the depth scale (e.g., such that additional online measurements, additional calibrations, etc. are not required). one or more aspects of the present disclosure include fine-tuning or training from scratch an absolute depth estimator using collected monocular images, as well as existing images and absolute depth measurements (e.g., from additional setups, such as lidar/stereo sensors). collected monocular images may be used to create up-to-scale depth maps, and existing images and absolute depth measurements may be used to estimate the scale of a scene from the up-to-scale depth map. scale transfer may thus be achieved between source images with known ground truth depth information and a new target domain of collected monocular images.
Inventor(s): Xiongfeng PENG of Beijing (CN) for samsung electronics co., ltd., Zhihua LIU of Beijing (CN) for samsung electronics co., ltd., Kyungboo JUNG of Suwon-si (KR) for samsung electronics co., ltd., Myungjae JEON of Suwon-si (KR) for samsung electronics co., ltd., Qiang WANG of Beijing (CN) for samsung electronics co., ltd., Young Hun SUNG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06T7/579, G06T7/246, G06T7/73, G06T17/05
CPC Code(s): G06T7/579
Abstract: a processor-implemented method includes obtaining a visual association feature indicating an association between a first image frame and a second image frame and a visual appearance feature indicating the same object appearance in the first image frame and the second image frame, constructing a visual reprojection constraint based on the visual association feature, constructing a visual feature metric constraint based on the visual appearance feature, and performing localization and mapping based on the visual reprojection constraint and the visual feature metric constraint.
Inventor(s): Savas OZKAN of Staines (GB) for samsung electronics co., ltd., Mete OZAY of Staines (GB) for samsung electronics co., ltd., Tom ROBINSON of Staines (GB) for samsung electronics co., ltd.
IPC Code(s): G06T11/60, G06V10/774, G06V10/778, G06V10/94, G06V40/16
CPC Code(s): G06T11/60
Abstract: broadly speaking, the present techniques generally relate to a method for performing image processing using a machine learning, ml, model. in particular, the present application relates to a method for generating modified images from input images depicting human faces using a trained ml model. advantageously, the present techniques enable manipulation of human faces within images in a way that allows one aspect of the image of the human face to be altered without impacting other aspects.
Inventor(s): Hyunsuk WON of Suwon-si (KR) for samsung electronics co., ltd., Seongsin KWAK of Suwon-si (KR) for samsung electronics co., ltd., Sungoh KIM of Suwon-si (KR) for samsung electronics co., ltd., Byungjun SON of Suwon-si (KR) for samsung electronics co., ltd., Yanggeun OH of Suwon-si (KR) for samsung electronics co., ltd., Dasom LEE of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06T13/40, G06T19/20
CPC Code(s): G06T13/40
Abstract: an electronic device is provided. the electronic device includes a memory and at least one processor. the at least one processor may be configured to determine at least one image including a first face corresponding to a designated face, among one or more images stored in the memory, obtain first values of a plurality of attributes related to the first face, compare, for each attribute, the first values of the plurality of attributes related to the first face with second values of a plurality of attributes corresponding to graphic objects constituting an avatar, the graphic objects being stored in the memory, identify whether at least one first attribute exists among the plurality of attributes related to the first face, the at least one first attribute having a first value among the first values, a difference between the first value and a second value of the at least one first attribute being equal to or greater than a threshold, the second value being included the second values, and based on identifying that at least one first attribute exists among the plurality of attributes related to the first face, update the avatar, based on the first value of the at least one first attribute.
Inventor(s): Jinha CHOI of Suwon-si (KR) for samsung electronics co., ltd., Sungman KIM of Suwon-si (KR) for samsung electronics co., ltd., Boosun SHIN of Suwon-si (KR) for samsung electronics co., ltd., Chaekyung LEE of Suwon-si (KR) for samsung electronics co., ltd., Minkyung CHO of Suwon-si (KR) for samsung electronics co., ltd., Sanggeon KIM of Suwon-si (KR) for samsung electronics co., ltd., Minseoung WOO of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G06T19/20, G02B27/00, G02B27/01, G06F3/01, G06F9/451, G06T7/50, G06T19/00, G06V40/20
CPC Code(s): G06T19/20
Abstract: according to an embodiment, a wearable electronic device may include a display, memory, and a processor. the memory may store instructions that, when executed by the processor, cause the wearable electronic device to display a first execution screen of a first application in a 3d virtual space. a first guide representing a first virtual plane for guiding a location at which an object can be placed and a second guide representing a second virtual plane for guiding a location at which an object can be placed may be provided in the 3d virtual space, wherein the second virtual plane is facing in a direction different from the first virtual plane. the memory may store instructions that, when executed by the processor, cause the wearable electronic device to, based on a user input for moving a first object included in the first execution screen, display at least one guide of the first guide or the second guide to enable relocation of the first object to the first virtual plane or the second virtual plane.
20240303989. Hazard Notifications for a User_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Jonathan Howkan Lau of San Mateo CA (US) for samsung electronics co., ltd.
IPC Code(s): G06V20/50, G06F3/01, G06T7/00, G06T7/521, G06T7/55, G06T7/70, G06T11/00, G06V10/77, G06V20/20, G08B21/02
CPC Code(s): G06V20/50
Abstract: in one embodiment, a method includes accessing an image of a user's environment captured by a first camera and determining, based on the image of the user's environment, a potential hazard in the environment. the method further includes accessing an image of the user's eyes captured by a second camera and determining, based on the image of the user's eyes, a focal distance of the user. the method further includes determining whether the focal distance corresponds to the potential hazard and determining, based on the determination of whether the focal distance corresponds to the potential hazard, a hazard notification for the user.
Inventor(s): Sourabh Vasant Gothe of Belagavi (IN) for samsung electronics co., ltd., Vibhav Agarwal of Bengaluru (IN) for samsung electronics co., ltd., Jayesh Rajkumar Vachhani of Bengaluru (IN) for samsung electronics co., ltd., Sourav Ghosh of Kolkata (IN) for samsung electronics co., ltd.
IPC Code(s): G06V20/00, G06T7/11, G06T7/20, G06V10/774, G06V10/80, G06V10/82, G06V20/40
CPC Code(s): G06V20/95
Abstract: a method for detecting artificial intelligence (ai) generated content in a video, includes: receiving the video comprising a plurality of frames; detecting, an object, a person, and a background in each frame; determining pixel-motion information of each pixel in each frame; determining a relationship among the object, the person, and the background and the corresponding pixel-motion information in each frame; determining one or more intrinsic properties of the object, the person, and the background in each frame based on the relationship among the object, the person, and the background and the corresponding pixel-motion information; detecting inconsistent motion of the object, the person, and the background in at least one frame of the video based on the one or more intrinsic properties of the object, the person, and the background; and indicating ai generated content in the at least one frame based on the detected inconsistent motion.
Inventor(s): Chanhyuk Boo of Suwon-si (KR) for samsung electronics co., ltd., Youngkook Kim of Suwon-si (KR) for samsung electronics co., ltd., Jeongryeol Seo of Suwon-si (KR) for samsung electronics co., ltd., Jung Hur of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G09G3/00, G09G3/32
CPC Code(s): G09G3/006
Abstract: a modular display device includes: a plurality of display modules, wherein each of the plurality of display modules includes a plurality of light emitting elements, a plurality of drivers configured to drive the plurality of light emitting elements; a power supply device; a converter configured to supply a driving voltage to the plurality of drivers of each of the plurality of display modules based on a voltage output by the power supply device; and a processor configured to: detect whether a voltage supplied to the power supply device was turned off based on the voltage output by the power supply device and provided to the converter, and based on detecting that the voltage supplied to the power supply device was turned off, provide a reset signal for resetting the plurality of drivers to the plurality of drivers of each of the plurality of display modules.
Inventor(s): Doyoung KIM of Suwon-si (KR) for samsung electronics co., ltd., Jaewook HAN of Suwon-si (KR) for samsung electronics co., ltd., Min HEO of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G09G3/34, G09G3/32
CPC Code(s): G09G3/3413
Abstract: a display device is disclosed. the display device includes: a display, a sensor, a plurality of light emitting diodes (leds) provided in one region of the display and emitting light in different colors, and at least one processor, comprising processing circuitry. at least one processor, individually and/or collectively, according to an example can identify at least one of color information and brightness information corresponding to the plurality of leds, on the basis of rgb grayscale data of a pixel corresponding to a specified region of interest, from an image provided through the display, obtain ambient information, on the basis of sensing data obtained through the sensor, modify the identified information on the basis of the ambient environment information, and control light-emitting states of the plurality of leds on the basis of the modified information.
Inventor(s): Euisung Kim of Mountain View CA (US) for samsung electronics co., ltd., Aditya Jajodia of Sunnyvale CA (US) for samsung electronics co., ltd., Cindy Sushen Tseng of Santa Clara CA (US) for samsung electronics co., ltd., Divya Neelagiri of Dublin CA (US) for samsung electronics co., ltd., Taeyeon Ki of Milpitas CA (US) for samsung electronics co., ltd., Vijendra Raj Apsingekar of San Jose CA (US) for samsung electronics co., ltd.
IPC Code(s): G10L15/06, G10L25/30
CPC Code(s): G10L15/063
Abstract: a method includes receiving, by an automatic speech recognition (asr)-based spoken language understanding (slu) model, an input utterance using an audio input device. the method also includes, for each token of the input utterance, generating, using a shared asr encoder of the asr-based slu model, an acoustic representation of acoustic features of the token (the shared asr encoder including a first adapter layer); determining, using an asr decoder of the asr-based slu model, a text representation of the token using the acoustic representation and any previous tokens (the asr decoder including a second adapter layer); combining, using a fusion model of the asr-based slu model, the text representation and the acoustic representation to generate a joint representation, and determining, using an slu decoder of the asr-based slu model, a semantic label associated with the token based on the joint representation and any previous semantic labels.
Inventor(s): Taewoo LEE of Suwon-si (KR) for samsung electronics co., ltd., Minseok KWON of Suwon-si (KR) for samsung electronics co., ltd., Kyungtae KIM of Suwon-si (KR) for samsung electronics co., ltd., Gajin SONG of Suwon-si (KR) for samsung electronics co., ltd., Hoseon SHIN of Suwon-si (KR) for samsung electronics co., ltd., Jungin LEE of Suwon-si (KR) for samsung electronics co., ltd., Seokyeong JUNG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G10L17/04, G10L15/02
CPC Code(s): G10L17/04
Abstract: an electronic device configured to perform speaker verification on a voice input to determine whether the voice input matches a voice of an enrolled speaker, based on determining that the voice input does not match the voice of the enrolled speaker, perform first speech recognition on the voice input based on a first automatic speech recognition (asr) model, and based on determining that the voice input matches the voice of the enrolled speaker, perform second speech recognition on the voice input based on a sequence summarizing neural network (ssn) and a second asr model.
Inventor(s): Jungmin You of Suwon-si (KR) for samsung electronics co., ltd., Seongjin Cho of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G11C11/408, G11C11/406
CPC Code(s): G11C11/4087
Abstract: a method of controlling a row hammer swaps a first address entry with a second address entry having the smallest second access number and randomly swaps the first address entry with a third address entry having a third access number which is not the greatest value, in an address table representing a correlation between an address entry accessed during a row hammer monitoring time frame and an access number, thereby preventing a hacker-pattern row hammer aggression from being easily performed.
Inventor(s): Byungsoo KIM of Suwon-si (KR) for samsung electronics co., ltd., Minseo Cha of Suwon-si (KR) for samsung electronics co., ltd., Jin-Young Chun of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G11C16/34, G11C16/08, G11C16/12
CPC Code(s): G11C16/3459
Abstract: the present disclosure provides methods and apparatuses for reducing a program voltage rising time. in some embodiments, a flash memory includes a memory cell array including a plurality of memory cells, a target voltage generator configured to adjust a target voltage level of a word line recovery voltage provided to the plurality of memory cells, and a word line voltage controller configured to provide recovery control signals for controlling the target voltage level of the word line recovery voltage. the target voltage generator is further configured to adjust the word line recovery voltage provided to a selected word line to the target voltage level, based on the recovery control signals provided during a word line recovery operation following a program verify operation, and to reduce a program voltage rising time in a program execution operation period of a next program loop by adjusting the target voltage level.
Inventor(s): Bumju KIM of Suwon-si (KR) for samsung electronics co., ltd., Jaecheon Kim of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G11C29/14
CPC Code(s): G11C29/14
Abstract: a memory system includes: a memory device configured to store a plurality of data items; a scan chain configured to receive the plurality of data items and to generate scan-out data for the plurality of data items; and a controller configured to replace the scan-out data with replaced data. the scan chain is further configured to receive the replaced data from the controller.
Inventor(s): Jiyong YOO of Suwon-si (KR) for samsung electronics co., ltd., Eunjoon KIM of Suwon-si (KR) for samsung electronics co., ltd., Heesung LEE of Suwon-si (KR) for samsung electronics co., ltd., Soonyeol HWANG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): G11C29/56
CPC Code(s): G11C29/56016
Abstract: an electronic device is provided. the electronic device includes dynamic random access memory (dram), memory, and one or more processors communicatively coupled to the dram and the memory, wherein the memory store one or more computer programs including computer-executable instructions that, when executed by the one or more processors, cause the electronic device to generate a first eye diagram based on training the dram with a driving voltage, identify a first parameter in a designated format corresponding to the generated first eye diagram, generate a second eye diagram based on training the dram with the driving voltage, compare the identified first parameter with a second parameter in the designated format corresponding to the generated second eye diagram, and adjust the driving voltage based on a result of the comparison between the first parameter and the second parameter.
Inventor(s): Siyoung Koh of Suwon-si (KR) for samsung electronics co., ltd., Hadong Jin of Suwon-si (KR) for samsung electronics co., ltd., Namkyun Kim of Suwon-si (KR) for samsung electronics co., ltd., Seungbo Shim of Suwon-si (KR) for samsung electronics co., ltd., Sungyong Lim of Suwon-si (KR) for samsung electronics co., ltd., Sungyeol Kim of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01J37/32, G01R27/16
CPC Code(s): H01J37/32183
Abstract: an apparatus for providing radio frequency (rf) power includes a load having a process chamber, a rf power generator configured to provide the rf power through a cable electrically connected to the load, and a reflected power controller configured to detect reflected power from the load in a delivery mode and configured to control the rf power according to the reflected power that was detected.
Inventor(s): Sang Ki NAM of Suwon-si (KR) for samsung electronics co., ltd., Tae-Hyun KIM of Suwon-si (KR) for samsung electronics co., ltd., Sung Ho JANG of Suwon-si (KR) for samsung electronics co., ltd., Seul Gi LEE of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01J37/32, H01L21/67
CPC Code(s): H01J37/32834
Abstract: the present disclosure relates to an internal pressure control apparatus capable of uniformly processing an upper surface of a semiconductor substrate and a substrate processing apparatus including the same. the substrate processing apparatus comprising a chamber housing including an exhaust hole for exhausting a process gas flowing thereinto, a substrate support unit inside the chamber housing, supporting a semiconductor substrate, a process gas supply unit providing the process gas to the inside of the chamber housing, a plasma generating unit generating plasma inside the chamber housing by using the process gas, and a ring body installed around the substrate support unit and provided as one body, and further comprising an internal pressure control apparatus controlling an internal pressure of the chamber housing, wherein the internal pressure control apparatus controls a posture of the ring body to control an exhaust amount of the process gas flowing into the chamber housing.
Inventor(s): TAEMIN LEE of Pohang-si (KR) for samsung electronics co., ltd., Dongsoo Lee of Suwon-si (KR) for samsung electronics co., ltd., Jooyoung Yoon of Suwon-si (KR) for samsung electronics co., ltd., Sangsoon Lim of Pohang-si (KR) for samsung electronics co., ltd., Anhi Pyun of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L21/67, G01P1/07, G01P3/00, G01P15/14, G01P15/18, H01L21/677
CPC Code(s): H01L21/67265
Abstract: a semiconductor post-process impact detection device includes a detection body that moves along a distribution line. a vibration detection unit is coupled to the detection body. the vibration detection unit detects vibration of the detection body. a rotation detection unit is coupled to the detection body. the rotation detection unit detects rotation of the detection body. an internal power supply is coupled to the detection body. a controller processes signals of the vibration detection unit and the rotation detection unit to determine information concerning the detection body. the controller transmits the information concerning the detection body to a data transmission unit. the data transmission unit transmits the information concerning the detection body provided from the controller to a data display unit. the data display unit displays the information concerning the detection body provided from the data transmission unit.
Inventor(s): Jhong Kwon KIM of Suwon-si (KR) for samsung electronics co., ltd., Yong Ju JEON of Suwon-si (KR) for samsung electronics co., ltd., Ki Hun KIM of Suwon-si (KR) for samsung electronics co., ltd., Da Young MYOUNG of Suwon-si (KR) for samsung electronics co., ltd., Jeong-Su HA of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L21/66, G01N21/95
CPC Code(s): H01L22/12
Abstract: a method for fabricating a semiconductor device is provided. the method for fabricating the semiconductor device includes a first step of loading a first wafer including a plurality of semiconductor chips having the same pattern on a stage of a wafer inspection apparatus, a second step of inspecting the plurality of semiconductor chips using light having different wavelengths from each other, and a third step of unloading the first wafer from the stage of the wafer inspection apparatus, wherein inspecting of the plurality of semiconductor chips using the light includes inspecting patterns at the same first positions of the respective semiconductor chips, inspecting patterns at the same second positions of the respective semiconductor chips, inspecting patterns at the same k-th positions of the respective semiconductor chips, and determining the semiconductor chip having a pattern defect by combining pattern inspection results at each of the first to k-th positions.
Inventor(s): Boin NOH of Suwon-si (KR) for samsung electronics co., ltd., Yongho KIM of Suwon-si (KR) for samsung electronics co., ltd., Sunoo KIM of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L21/66, H01L23/00, H01L23/498, H01L25/065
CPC Code(s): H01L22/32
Abstract: a semiconductor package includes: a semiconductor chip including an active layer; a bump pad positioned on the active layer; a passivation layer covering the bump pad and including a first opening and a second opening, wherein the first opening exposes a first portion of the second surface of the bump pad, and the second opening exposes a second portion of the second surface of the bump pad; a first bump disposed on the first portion of the second surface of the bump pad, which is exposed through the first opening; and a test bump disposed on the second portion of the second surface of the bump pad, which is exposed through the second opening, wherein the first bump includes at least one metal layer, and a length of the test bump in a vertical direction is less than a length of the first bump in the vertical direction.
20240304513. SEMICONDUCTOR DEVICE_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Anthony Dongick Lee of Suwon-si (KR) for samsung electronics co., ltd., Min Chan Gwak of Suwon-si (KR) for samsung electronics co., ltd., Guk Hee Kim of Suwon-si (KR) for samsung electronics co., ltd., Young Woo Kim of Suwon-si (KR) for samsung electronics co., ltd., Sang Cheol Na of Suwon-si (KR) for samsung electronics co., ltd., Kyoung Woo Lee of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L23/367, H01L21/683, H01L23/528, H01L29/06, H01L29/417, H01L29/423, H01L29/775
CPC Code(s): H01L23/3672
Abstract: a semiconductor device includes an active pattern on a first surface of a substrate and extending in a first direction, a field insulating film on the first surface and a side surface of the active pattern, a gate structure on the active pattern and field insulating film and extending in a second direction intersecting the first direction, a source/drain area on a side surface of the gate structure and contacting the active pattern, and a through-contact extending in a third direction perpendicular to the first and second directions and extending through the field insulating film. the device further includes a buried pattern in the substrate contacting the through-contact, a backside wiring structure on a second surface of the substrate and electrically connected to the buried pattern, and a heat-dissipating structure in the substrate adjacent to the buried pattern. the heat-dissipating structure fills a trench extending from the second surface into the substrate.
Inventor(s): Jintae KIM of Clifton Park NY (US) for samsung electronics co., ltd., Panjae PARK of Halfmoon NY (US) for samsung electronics co., ltd.
IPC Code(s): H01L23/48
CPC Code(s): H01L23/481
Abstract: provided is a semiconductor cell architecture which includes a plurality of cells, a plurality of backside power rails, and a plurality of metal lines, wherein the backside power rails are extended in a cell-length direction, and at least one backside power rail vertically overlaps an inside area of at least one cell without vertically overlapping a lower boundary or an upper boundary of the at least one cell in a plan view.
20240304557. SEMICONDUCTOR PACKAGE_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Gyujin CHOI of Suwon-si (KR) for samsung electronics co., ltd., Dahee KIM of Suwon-si (KR) for samsung electronics co., ltd., Jaeean LEE of Suwon-si (KR) for samsung electronics co., ltd., Taehoon LEE of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L23/538, H01L23/00, H01L23/31, H01L23/498, H01L23/552, H01L25/065
CPC Code(s): H01L23/5383
Abstract: a semiconductor package includes a first redistribution structure in which at least one first redistribution layer and at least one first insulating layer are alternately layered; a first semiconductor chip disposed on an upper surface of the first redistribution structure; a second semiconductor chip having a lower portion surrounded by the first redistribution structure; a first encapsulant disposed on the upper surface of the first redistribution structure to encapsulate the first semiconductor chip; a second encapsulant encapsulating the second semiconductor chip and having a lower portion surrounded by the first redistribution structure; and a conductive support layer supporting the second semiconductor chip and the second encapsulant on an upper surface of the second semiconductor chip.
Inventor(s): Junbae KIM of Suwon-si (KR) for samsung electronics co., ltd., Taehwan KIM of Suwon-si (KR) for samsung electronics co., ltd., Heejung HWANG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L23/552, H01L25/00, H01L25/18, H10B80/00
CPC Code(s): H01L23/552
Abstract: an electronic device includes a base substrate; a first package mounted on the base substrate, the first package including a first substrate and a first semiconductor chip mounted on the first substrate; a second package mounted on the first package, the second package including a second substrate, a second semiconductor chip mounted on the second substrate, a sealing material surrounding an upper surface of the second substrate and the second semiconductor chip, and a conformal conductive coating formed on at least an upper surface of the sealing material. a conductive fixing portion is secured to a ground pad exposed at an upper surface of the base substrate. a shielding can is secured to the base substrate by the conductive fixing portion and includes a side portion extending around the first and second packages. a metal paste is formed between the shielding can and the conformal conductive coating to contact the shielding can and the conformal conductive coating.
Inventor(s): Sungbok LEE of Suwon-si (KR) for samsung electronics co., ltd., Dongkee JUNG of Suwon-si (KR) for samsung electronics co., ltd., Kyuhwan LEE of Suwon-si (KR) for samsung electronics co., ltd., Haejin LEE of Suwon-si (KR) for samsung electronics co., ltd., Jieun HWANG of Suwon-si (KR) for samsung electronics co., ltd., Myungjun KIM of Suwon-si (KR) for samsung electronics co., ltd., Min PARK of Suwon-si (KR) for samsung electronics co., ltd., Sunga YANG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L23/552, H01L23/367, H05K7/20, H05K9/00
CPC Code(s): H01L23/552
Abstract: according to an embodiment, an electronic device includes: an electronic component, a shield can including an opening aligned with the electronic component, a shielding sheet disposed on the shield-can, wherein heat generated from the electronic component is configured to be transferred to the shielding sheet, and a thermal interface material (tim) configured to transfer heat generated from the electronic component to the shielding sheet and extending from the electronic component to the shielding sheet through at least a portion of the opening. the thermal interface material includes a phase change material (pcm), and is included at least partially in the shielding sheet.
20240304568. SEMICONDUCTOR DEVICE_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Inyeal Lee of Suwon-si (KR) for samsung electronics co., ltd., Younghoi Kim of Suwon-si (KR) for samsung electronics co., ltd., Juyoun Kim of Suwon-si (KR) for samsung electronics co., ltd., Jaekang Park of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L23/00, H01L21/8238, H01L27/092
CPC Code(s): H01L23/562
Abstract: a semiconductor device includes a semiconductor substrate, a plurality of gate structures which are spaced apart from each other in a first horizontal direction on the semiconductor substrate and extend in a second horizontal direction perpendicular to the first horizontal direction, and a single diffusion brake which extends in the second horizontal direction between the plurality of gate structures and is located in a first trench having a first depth in a vertical direction. the single diffusion brake includes a lower insulating material film conformally disposed on a side wall of the first trench, an insulating liner extending onto upper surfaces of the plurality of gate structures along an inner wall of the lower insulating material film, and an upper insulating material film disposed on the insulating liner and filling the inside of the first trench.
Inventor(s): Gunho Chang of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L25/065, H01L21/56, H01L21/78, H01L23/00, H01L23/31, H01L25/00, H01L29/06
CPC Code(s): H01L25/0657
Abstract: a semiconductor package includes a first semiconductor chip including a first surface and an opposite second surface, second semiconductor chips vertically stacked on the first semiconductor chip, each of the second semiconductor chips including a third surface and an opposite fourth surface, and a molding layer on the first surface of the first semiconductor chip and at least partially surrounding the second semiconductor chips. the first surface of the first semiconductor chip is in direct contact with the fourth surface of a lowermost second semiconductor chip of the second semiconductor chips. the third surface of the lowermost second semiconductor chip of the second semiconductor chips is in direct contact with the fourth surface of an adjacent one of the second semiconductor chips. a width of each of the second semiconductor chips decreases in a direction from the third surface toward the fourth surface thereof.
Inventor(s): Minsu SEOL of Suwon-si (KR) for samsung electronics co., ltd., Ce LIANG of Chicago IL (US) for samsung electronics co., ltd., Jiwoong PARK of Chicago IL (US) for samsung electronics co., ltd., Kyung-Eun BYUN of Suwon-si (KR) for samsung electronics co., ltd., Changhyun KIM of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L27/092, H01L21/02, H01L21/8256, H01L29/24, H01L29/66, H01L29/76
CPC Code(s): H01L27/092
Abstract: provided are a semiconductor device including a two-dimensional material and a method of manufacturing the semiconductor device. the semiconductor device may include a substrate, first and second two-dimensional material layers on the substrate and junctioned to each other in a lateral direction to form a coherent interface, a first source electrode and a first drain electrode on the first two-dimensional material layer, a first gate electrode between the first source electrode and the first drain electrode, a second source electrode and a second drain electrode on the second two-dimensional material layer, and a second gate electrode between the second source electrode and the second drain electrode.
20240304623. INTEGRATED CIRCUIT DEVICE_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Hanyoung SONG of Suwon-si (KR) for samsung electronics co., ltd., Jiwon PARK of Suwon-si (KR) for samsung electronics co., ltd., Minseok JO of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L27/092, H01L21/8238, H01L29/06, H01L29/08, H01L29/423, H01L29/66, H01L29/775, H01L29/786
CPC Code(s): H01L27/092
Abstract: an integrated circuit device includes a first fin-type active region and a second fin-type active region extending in a first lateral direction on a substrate, a first gate line extending in a second lateral direction intersecting the first lateral direction on the first fin-type active region, a second gate line apart from the first gate line in the second lateral direction on the second fin-type active region and extending along an extension line of the first gate line in the second lateral direction, and a gate cut insulating pattern between the first gate line and the second gate line, wherein, for at least one of the first gate line and the second gate line, a width of a terminal gate portion, which is adjacent to the gate cut insulating pattern, in the first lateral direction is less than a width of another portion in the first lateral direction.
Inventor(s): Sung-Yool CHOI of Daejeon (FR) for samsung electronics co., ltd., Seung Hun Han of Daejeon (KR) for samsung electronics co., ltd., Cheolmin Park of Daejeon (KR) for samsung electronics co., ltd., Hyeok Jun Jin of Daejeon (KR) for samsung electronics co., ltd.
IPC Code(s): H01L27/146
CPC Code(s): H01L27/1461
Abstract: an image sensor includes: a semiconductor substrate including a top surface and a bottom surface; a two-dimensional (2d) material layer on the top surface of the semiconductor substrate and including molybdenum disulfide (mos); and a top absorber on a top surface of the 2d material layer and including graphene, wherein the semiconductor substrate includes silicon doped with a p-type impurity, the 2d material layer has n-type conductivity, and the semiconductor substrate and the 2d material layer are configured to form a p-n diode.
20240304661. INTEGRATED CIRCUIT DEVICE_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Gina Lee of Suwon-si (KR) for samsung electronics co., ltd., Seil Oh of Suwon-si (KR) for samsung electronics co., ltd., Inseok Baek of Suwon-si (KR) for samsung electronics co., ltd., Changsik Yoo of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H10B12/00
CPC Code(s): H01L28/90
Abstract: an integrated circuit device includes a substrate including a cell array region and a peripheral circuit region, a first ion implantation region located in an upper portion of the substrate in the peripheral circuit region, the first ion implantation region having a plurality of line trenches that extend in a first horizontal direction and cross the first ion implantation region, a plurality of lower capacitor dielectric films with each lower capacitor dielectric film configured to respectively cover inner walls of a respective line trench, a plurality of buried conductive lines that each partially fill a respective line trench and that are each respectively disposed on a respective lower capacitor dielectric film, a plurality of first lower capacitor contacts that are each in contact with a respective buried conductive line, and a plurality of second lower capacitor contacts that are in contact with the first ion implantation region.
Inventor(s): Chunhum CHO of Suwon-si (KR) for samsung electronics co., ltd., Sunmin MOON of Suwon-si (KR) for samsung electronics co., ltd., Dongkwan BAEK of Suwon-si (KR) for samsung electronics co., ltd., Jaewan CHANG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01G4/33, H10B12/00
CPC Code(s): H01L28/91
Abstract: the capacitor structure includes a lower electrode on a substrate; a support layer on a sidewall of the lower electrode, the support layer including an insulating material; an interface structure having a first interface pattern on the sidewall of the lower electrode, the first interface pattern including a first metal, and a second interface pattern including a first portion on an outer sidewall of the first interface pattern and a second portion on a surface of the support layer, the second interface pattern including an oxide of a second metal, a dielectric pattern on the interface structure; and an upper electrode on the dielectric pattern, wherein the second portion of the second interface pattern further includes the first metal.
Inventor(s): Keumseok Park of Slingerlands NY (US) for samsung electronics co., ltd., Myung Yang of Niskayuna NY (US) for samsung electronics co., ltd., Kang-ill Seo of Springfield VA (US) for samsung electronics co., ltd.
IPC Code(s): H01L29/08, H01L21/8234, H01L27/06, H01L27/088, H01L29/06, H01L29/36, H01L29/423, H01L29/66, H01L29/775, H01L29/786
CPC Code(s): H01L29/0847
Abstract: provided is a three-dimensional field-effect transistor (3dsfet) device including: a 1source/drain region; and a 2source/drain region stacked on the 1source/drain region, wherein the 1source/drain region has a protrusion at a 2upper corner portion among a 1upper corner portion and the 2upper corner portion opposite to each other in a channel-width direction view.
Inventor(s): Hoin LEE of Hwaseong-si (KR) for samsung electronics co., ltd., Kiseok LEE of Hwaseong-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L29/423, H01L29/40
CPC Code(s): H01L29/423
Abstract: a semiconductor device includes lower electrodes, a first supporter structure including first supporter patterns interconnecting the lower electrodes, wherein side surfaces of the first supporter patterns and side surfaces of the lower electrodes that are exposed by the first supporter patterns at least partially define a first open region, the first supporter patterns being spaced apart from one another, the first open region extending among the first supporter patterns in a horizontal direction, a dielectric layer covering the first supporter structure and the lower electrodes, and an upper electrode on the dielectric layer. a distance between adjacent ones of the first supporter patterns is smaller than or equal to a pitch of the lower electrodes.
Inventor(s): Junyoung KWON of Suwon-si (KR) for samsung electronics co., ltd., Gwanhyung LEE of Seoul (KR) for samsung electronics co., ltd., Heeje RYU of Seoul (KR) for samsung electronics co., ltd.
IPC Code(s): H01L29/49, H01L29/04, H01L29/24, H01L29/40, H01L29/423, H01L29/66, H01L29/786
CPC Code(s): H01L29/4908
Abstract: a semiconductor device includes a semiconductor layer including a two-dimensional semiconductor material, a source electrode and a drain electrode electrically connected to respective edge regions on the semiconductor layer, an insulating layer arranged on the semiconductor layer, and a gate electrode arranged on the insulating layer, wherein the insulating layer may include a single-crystal layer.
20240304704. INTEGRATED CIRCUIT DEVICE_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Subin Lee of Suwon-si (KR) for samsung electronics co., ltd., Hyunjun Lim of Suwon-si (KR) for samsung electronics co., ltd., Jeonghyeon Lee of Suwon-si (KR) for samsung electronics co., ltd., Hakjong Lee of Suwon-si (KR) for samsung electronics co., ltd., Taeho Cha of Suwon-si (KR) for samsung electronics co., ltd., Seunghyeon Hong of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L29/66, H01L21/762, H01L21/8234, H01L27/088, H01L29/06, H01L29/423, H01L29/775, H01L29/78, H01L29/786
CPC Code(s): H01L29/66545
Abstract: provided is an integrated circuit device including a plurality of fin-type active areas each extending on a substrate in a first horizontal direction, a plurality of gate structures each extending in a second horizontal direction intersecting the plurality of fin-type active areas on the substrate and spaced apart from each other in the first horizontal direction, an interlayer insulating layer covering the periphery of the plurality of gate structures, and an inter-gate cutting layer formed of an insulating material and extending in the first horizontal direction across through the plurality of gate structures and the interlayer insulating layer. a first gate structure is separated from a second gate structure by the inter-gate cutting layer, and portions of respective side surfaces of the gate structures overlap the plurality of fin-type active areas in a vertical direction, the respective side surfaces of the gate structures extending in the first horizontal direction.
Inventor(s): Hanhyoung Kim of Suwon-si (KR) for samsung electronics co., ltd., Jaesung You of Suwon-si (KR) for samsung electronics co., ltd., Hyeongdu Choi of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01L33/54, H01L33/62
CPC Code(s): H01L33/54
Abstract: a light-emitting device package includes a mold, a first electrode and a second electrode that are at least partially buried in the mold, a first light source disposed on the first electrode and electrically connected thereto, and a coating layer disposed on a first portion of the first electrode and a second portion of the second electrode. a thickness of the coating layer is 40 nm or more.
Inventor(s): Joonhee Kim of Seoul (KR) for samsung electronics co., ltd., Sangbok Ma of Suwon-si (KR) for samsung electronics co., ltd., Jonghoon Ka of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01M4/525, H01M4/04, H01M4/36, H01M10/0562
CPC Code(s): H01M4/525
Abstract: a cathode active material includes a compound represented by formula 1:
Inventor(s): Joonhee Kim of Seoul (KR) for samsung electronics co., ltd., Sangbok Ma of Suwon-si (KR) for samsung electronics co., ltd., Jonghoon Ka of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01M4/525, H01M4/04, H01M4/36, H01M10/0562
CPC Code(s): H01M4/525
Abstract:
li(com)(po) formula 1
Inventor(s): Dongjae SHIN of Seoul (KR) for samsung electronics co., ltd., Hyunil BYUN of Seongnam-si (KR) for samsung electronics co., ltd., Changgyun SHIN of Anyang-si (KR) for samsung electronics co., ltd.
IPC Code(s): H01S3/10, G01S7/481, H01S3/063, H01S3/08031, H01S3/082, H01S3/083, H01S3/106, H01S5/00, H01S5/02, H01S5/06, H01S5/065, H01S5/10, H01S5/14
CPC Code(s): H01S3/10023
Abstract: provided is a tunable laser source including a plurality of optical waveguides, at least three optical resonators provided between the plurality of optical waveguides and optically coupled to the plurality of optical waveguides, the at least three optical resonators having different lengths, and at least one optical amplifier provided on at least one of the plurality of optical waveguides, wherein a ratio of a first length of a first optical resonator of the at least three optical resonators to a second length of a second optical resonator of the at least three optical resonators is not an integer.
Inventor(s): Beomwoo GU of Suwon-si (KR) for samsung electronics co., ltd., Minbeom KO of Suwon-si (KR) for samsung electronics co., ltd., Jaeseok PARK of Suwon-si (KR) for samsung electronics co., ltd., Jaehyun PARK of Suwon-si (KR) for samsung electronics co., ltd., Kangho BYUN of Suwon-si (KR) for samsung electronics co., ltd., Sungku YEO of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H02J50/12, H02J50/00, H02J50/40, H02J50/80
CPC Code(s): H02J50/12
Abstract: according to an embodiment, a wireless power reception device may include: a housing, a first coil, and a power processing circuit configured to process power wirelessly received from the outside through the first coil. the housing may include a first surface facing a first direction, a second surface facing a second direction opposite the first direction, and a third surface surrounding a space between the first surface and the second the surface. the width of the third surface may be smaller than the width of the first surface. the first coil may be disposed in a region including a region substantially parallel to the third surface.
Inventor(s): Hyun Jun PARK of Seoul (KR) for samsung electronics co., ltd., Woo-Seok CHOI of Seoul (KR) for samsung electronics co., ltd.
IPC Code(s): H04B3/32, H04L25/08, H04L25/49
CPC Code(s): H04B3/32
Abstract: a communication system includes a transmitter that encodes binary bits of each of a plurality of data streams into a plurality of symbols and converts the plurality of symbols into a plurality of output signals, respectively corresponding to a plurality of channels, the converting based on a transmission rule defined by a first matrix; and a receiver that combines the plurality of output signals, received through the plurality of channels, the combining based on a reception rule defined by a second matrix, the combining restoring the plurality of symbols, and the receiver decodes the plurality of symbols into the binary bits. the first matrix and the second matrix are determined based on a third matrix that models a crosstalk effect between adjacent channels from among the plurality of channels, to reduce the crosstalk effect.
Inventor(s): Junyung YI of Suwon-si (KR) for samsung electronics co., ltd., Youngbum KIM of Suwon-si (KR) for samsung electronics co., ltd., Kyoungmin PARK of Suwon-si (KR) for samsung electronics co., ltd., Youngrok JANG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04B7/06, H04B17/318, H04W52/36
CPC Code(s): H04B7/0626
Abstract: the disclosure relates to a 5g or 6g communication system for supporting a higher data transmission rate. a method performed by a base station in a communication system includes transmitting, to a user equipment (ue), a configuration of a channel state information (csi) report, wherein the csi report includes a plurality of subsets of csi reference signal (csi-rs) antenna ports; receiving, from the ue, the csi report including at least one measurement value associated with at least one subset among the plurality of subsets; and identifying a number of activated transmitter receiver units (txrus) based on the at least one measurement value.
Inventor(s): Byeonghun HWANG of Suwon-si (KR) for samsung electronics co., ltd., Bongsung SEO of Suwon-si (KR) for samsung electronics co., ltd., Suhwook KIM of Suwon-si (KR) for samsung electronics co., ltd., Seungil PARK of Suwon-si (KR) for samsung electronics co., ltd., Hyeondeok JANG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04L1/00, H04L5/00
CPC Code(s): H04L1/0007
Abstract: the disclosure relates to a 5generation (5g) communication system or a 6generation (6g) communication system for supporting higher data rates beyond a 4generation (4g) communication system, such as long term evolution (lte). a method performed by a receiving node in a wireless communication system is provided. the method includes receiving first signals from a transmitting node, identifying compensation values in which distortion of the first signals is compensated on a time domain by using an artificial neural network trained by a designated scheme, and obtaining second signals of which the distortion is compensated based on the identified compensation values. the designated scheme may be determined by a size of a first resource block (rb) assigned to receive the first signals from the transmitting node.
Inventor(s): Qi LI of Beijing (CN) for samsung electronics co., ltd., Peng LIN of Beijing (CN) for samsung electronics co., ltd., Di SU of Beijing (CN) for samsung electronics co., ltd., Chen QIAN of Beijing (CN) for samsung electronics co., ltd., Longhai ZHAO of Beijing (CN) for samsung electronics co., ltd., Bin YU of Beijing (CN) for samsung electronics co., ltd., Yunchuan YANG of Beijing (CN) for samsung electronics co., ltd., Yu XIAO of Beijing (CN) for samsung electronics co., ltd.
IPC Code(s): H04L1/00, H04L27/36, H04L27/38
CPC Code(s): H04L1/0026
Abstract: a method for signal transmission and apparatus thereof are provided. particularly, an uplink signal transmission method is provided, comprising: reporting parameters of signal transmission quality in a specific modulation mode; acquiring configuration parameters of an uplink physical channel and/or a physical signal; and transmitting an uplink signal according to the configuration parameters of the uplink physical channel and/or the physical signal.
20240305434. CSI REPORTING_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Md. Saifur Rahman of Plano TX (US) for samsung electronics co., ltd., Gilwon Lee of McKinney TX (US) for samsung electronics co., ltd., Eko Onggosanusi of Coppell TX (US) for samsung electronics co., ltd.
IPC Code(s): H04L5/00, H04B7/0417, H04B7/06
CPC Code(s): H04L5/0057
Abstract: apparatuses and methods for csi reporting. a method performed by a user equipment (ue) includes receiving a configuration about a channel state information (csi) report and determining, based on the configuration, the csi report including a precoding matrix indicator (pmi) and x channel quality indicators (cqis). the configuration includes a value of nand a codebooktype set to typeii-doppler-r18. the pmi includes a first indicator indicating q doppler domain (dd) vectors, each of length n, where x∈{1,2}. the method further includes partitioning the csi report into csi part 1 and csi part 2; partitioning the csi part 2 further into groups g0, g1, and g2; and transmitting the csi part 1 and at least a portion of the csi part 2. the portion of the csi part 2 is determined based on a priority value and corresponds to g0, (g0, g1), or (g0, g1, g2).
Inventor(s): CHANGKYU SEOL of Suwon-si (KR) for samsung electronics co., ltd., DAEWOOK KIM of Suwon-si (KR) for samsung electronics co., ltd., JINSOO LIM of Suwon-si (KR) for samsung electronics co., ltd., YOUNGDON CHOI of Suwon-si (KR) for samsung electronics co., ltd., JUNGHWAN CHOI of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04L27/04, H04L1/00, H04L27/20
CPC Code(s): H04L27/04
Abstract: disclosed is a method of operating an electronic device which communicates with an external electronic device. the method includes loading first user data including at least one first condition bit, first valid bits, and second valid bits, generating first and second intermediate data based on the first user data with reference to a target conversion rule of a conversion table of the electronic device, which corresponds to the at least one first condition bit, a sum of a first power value corresponding to the first intermediate data and a second power value corresponding to the second intermediate data being less than or equal to a power threshold value, generating first symbol data by performing first encoding on the first intermediate data, generating second symbol data by performing second encoding on the second intermediate data, and providing first encoded data including the first symbol data and the second symbol data.
Inventor(s): Zhenxin YANG of XI'AN (CN) for samsung electronics co., ltd., Chunmiao JIANG of XI'AN (CN) for samsung electronics co., ltd.
IPC Code(s): H04L67/06, G06F11/14, H04L65/611, H04L67/141
CPC Code(s): H04L67/06
Abstract: in a file repair method for a user equipment (ue), the ue receives a target file multicasted by a network side in a file download transmission (fdt) manner. the method includes transmitting, by the ue, a multicast attempt repair request for the target file to the network side in a first time period after determining that the target file needs to be repaired, where the first time period does not exceed a time period of a back-off time of a current session, receiving, by the ue, a feedback message transmitted by the network side, where the feedback message instructs the ue to perform multicast repair, and performing, by the ue, the multicast repair on the target file in response to the received feedback message.
Inventor(s): Wonho LEE of Suwon-si (KR) for samsung electronics co., ltd., Junghyeon KIM of Suwon-si (KR) for samsung electronics co., ltd., Igor IVANOV of Suwon-si (KR) for samsung electronics co., ltd., Youngmin JI of Suwon-si (KR) for samsung electronics co., ltd., Myunghoon KWAK of Suwon-si (KR) for samsung electronics co., ltd., Sanggon SHIN of Suwon-si (KR) for samsung electronics co., ltd., Junyoung LEE of Suwon-si (KR) for samsung electronics co., ltd., Yangwook KIM of Suwon-si (KR) for samsung electronics co., ltd., Changryong HEO of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04M1/02, H01Q1/24, H05K9/00
CPC Code(s): H04M1/0237
Abstract: according to an embodiment of the present disclosure, an electronic device is provided. the electronic device may comprise: a housing including a second housing and a first housing slidable with respect to the second housing; a display configured such that at least a portion of the display is unrolled based on the sliding of the first housing; a printed circuit board arranged inside the housing; a ground structure comprising a conductive material and including an elastic region configured to provide a force to the first housing, and electrically connect the printed circuit board to the second housing; and at least one rail structure including a rail arranged inside the second housing parallel to the sliding direction of the first housing, and in contact with the ground structure while the first housing is in a sliding state or a stopped state with respect to the second housing. the at least one rail structure may comprise a first region and a second region that protrudes more than the first region toward the ground structure.
Inventor(s): Minsoo Park of Suwon-si (KR) for samsung electronics co., ltd., Minwoo Park of Suwon-si (KR) for samsung electronics co., ltd., Heechul Yang of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04N19/119, H04N19/14, H04N19/146, H04N19/176
CPC Code(s): H04N19/119
Abstract: a video decoding method includes: determining a largest size of a coding unit and a smallest size of the coding unit by using information about the largest size of the coding unit and information about the smallest size of the coding unit, the information being obtained from a bitstream; obtaining, from the bitstream, information about a largest size of a block allowed to be ternary split and information about a smallest size of the block allowed to be ternary split, determining the largest size of the block allowed to be ternary split, determining the smallest size of the block allowed to be ternary split, determining whether to ternary split a current block, and decoding blocks generated by ternary splitting the current block.
Inventor(s): Stepan Evgenievich IVANOV of Moscow (RU) for samsung electronics co., ltd., Elena Gennadievna MALINOVSKAYA of Moscow (RU) for samsung electronics co., ltd., Sergey Evgenievich DUBYNIN of Moscow (RU) for samsung electronics co., ltd., Alexey Grigorievich ANIKANOV of Moscow (RU) for samsung electronics co., ltd.
IPC Code(s): H04N23/55, G02B27/42
CPC Code(s): H04N23/55
Abstract: an optical system of an under-display camera (udc) includes: a display comprising pixels having a first periodic structure; an image sensor disposed under a screen of the display; one or more optical elements disposed between the display and the image sensor and configured to form an image of an external scene on the image sensor; and an additional diffraction member comprising an array of elements having a second periodic structure and configured such that the second periodic structure overlaps the first periodic structure by an offset of the elements to redirect a second light which is a portion of a first light corresponding to the external scene transmitted to the image sensor through the display.
Inventor(s): Sunggeun YIM of Gyeonggi-do (KR) for samsung electronics co., ltd.
IPC Code(s): H04N23/63, H04N23/90
CPC Code(s): H04N23/631
Abstract: an electronic device and method are disclosed. the device includes a display, a plurality of cameras, a memory storing instructions, and at least one processor. the processor implements the method, including: displaying on the display, a preview of a first image acquired using a first camera from among the plurality of cameras, receiving a first input while the preview is displayed, wherein the first input is received before reception of a second input adjusting a magnification level of the preview, in response to receiving the first input, activating a second camera from among the plurality of cameras, receiving the second input for adjusting the magnification of the preview when a second image, distinct from the first image, is acquired using the activated second camera, and displaying the preview, based on at least a part of the second image and at least partially based on receiving the second input.
Inventor(s): Junho KIM of Suwon-si (KR) for samsung electronics co., ltd., Jae-Heung LIM of Suwon-si (KR) for samsung electronics co., ltd., Gihoan CHO of Suwon-si (KR) for samsung electronics co., ltd., Sunyong LEE of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04N23/80, H04N23/667, H04N25/79
CPC Code(s): H04N23/80
Abstract: an image sensor includes a pixel array including pixels, an image data generation circuit configured to generate first image data based on signals of the pixels and output the first image data, and an image data translation circuit configured to generate second image data based on translating the first image data and outputting the second image data to an external host device. the image data generation circuit has a vertical blank interval and a frame interval alternately, is configured to not output the first image data during the vertical blank interval, and is configured to output one frame of the first image data during the frame interval. the image data translation circuit is configured to perform a preparation operation to translate a frame of the first image data into a frame of the second image data in a next frame interval, during the vertical blank interval.
Inventor(s): Alexey Aleksandrovich OSIPOV of Moscow (RU) for samsung electronics co., ltd., Tatiana Igorevna KOPYSOVA of Moscow (RU) for samsung electronics co., ltd., Alexander Sergeevich SHLYAPIN of Moscow (RU) for samsung electronics co., ltd., Dmitriy Evgenyevich PISKUNOV of Moscow (RU) for samsung electronics co., ltd., Ksenia Yurievna PETROVA of Moscow (RU) for samsung electronics co., ltd.
IPC Code(s): H04N23/958, G02B9/62, G02B27/00, G06T5/50, G06T5/73, H04N23/55
CPC Code(s): H04N23/958
Abstract: a device and method for extended depth of field imaging are provided. the device includes an optical device configured to simultaneously form intermediate images of an object at different distances with a blur effect on at least parts of images of the object, the optical device comprising at least one optical element and at least two pupil zones formed to provide a predetermined distribution of optical powers and aberrations within each of the at least two pupil zones, based on which point spread function is formed, defined by a curve with minimized side peaks compared to a central peak in a given range of object distances, each of the at least two pupil zones corresponding to a respective given range of object distances and a respective given range of field angles, a sensor configured to simultaneously register the intermediate images formed by the optical device from different object distances and at different field angles, and an image processor communicatively connected to the sensor and the optical device, wherein the image processor is configured to process the intermediate images of the object with the blur effect on at least parts of the images of the object registered by the sensor, the intermediate images being processed based on an obtained point spread function over the given range of object distances and field angles, and reconstruct resulting images without the blur effect at output regardless of object distances.
Inventor(s): Donghyun LEE of Suwon-si (KR) for samsung electronics co., ltd., Hyeyoon SEOL of Seoul (KR) for samsung electronics co., ltd., Soojin KANG of Seoul (KR) for samsung electronics co., ltd., Iljoon MOON of Seoul (KR) for samsung electronics co., ltd., Kyoungho BANG of Suwon-si (KR) for samsung electronics co., ltd., Moonsik CHUNG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04R25/00, A61B5/00, A61B5/12, G16H10/20, H04R1/10, H04R3/04
CPC Code(s): H04R25/75
Abstract: an electronic device according to various embodiments comprises: a communication circuit configured to communicate with an external electronic device; a memory in which one or more sound sources and one or more test sounds for tinnitus frequency testing are stored; and at least one processor, comprising processing circuitry, wherein the memory can store instructions that when executed by at least one processor, individually and/or collectively, cause the electronic device to: transmit a first control message to the external electronic device so that the one or more test sounds are output through the external electronic device corresponding to an ear with tinnitus identified from among the left ear and the right ear on the basis of a first input; determine a tinnitus frequency corresponding to a test sound selected from among the one or more test sounds on the basis of a second input; and transmit a second control message to the external electronic device so that a second sound source obtained by removing a portion corresponding to the tinnitus frequency from a first sound source from among the one or more sound sources is output through the external electronic device.
Inventor(s): Vinay Kumar Shrivastava of Bangalore (IN) for samsung electronics co., ltd., Neha Agarwal of Bangalore (IN) for samsung electronics co., ltd., Rohan Raj of Bangalore (IN) for samsung electronics co., ltd., Arun Raj Rajendran of Bangalore (IN) for samsung electronics co., ltd., Avijit Manna of Bangalore (IN) for samsung electronics co., ltd., Fasil Abdul Latheef of Bangalore (IN) for samsung electronics co., ltd.
IPC Code(s): H04W4/06, H04L1/00, H04W72/121, H04W72/1263, H04W80/02
CPC Code(s): H04W4/06
Abstract: embodiments herein disclose a method for mbs switching and continuity in a 5g wireless network. the method includes establishing, by a gnodeb, a mbs session with a ue. further, the method includes providing, by the gnodeb, mbs to the ue during the mbs session. further, the method includes detecting, by the gnodeb, that the at least one mbs is going to get suspended or deactivated. further, the method includes sending, by the gnodeb, an indication to the ue indicating the at least one mbs going to get suspended or deactivated prior to suspension or deactivation of the at least one mbs at the ue.
Inventor(s): Peshal Nayak of Plano TX (US) for samsung electronics co., ltd., Boon Loong Ng of Plano TX (US) for samsung electronics co., ltd., Rubayet Shafin of Allen TX (US) for samsung electronics co., ltd., Vishnu Vardhan Ratnam of Plano TX (US) for samsung electronics co., ltd., Yue Qi of Plano TX (US) for samsung electronics co., ltd., Elliot Jen of Taipei City (TW) for samsung electronics co., ltd.
IPC Code(s): H04W8/08, H04W48/16
CPC Code(s): H04W8/08
Abstract: methods and apparatuses for enhancing a scan phase for efficient mobility handling. a method of wireless communication performed by a non-access point (ap) multi-link device (mld) (non-ap mld) that includes stations (stas) comprises: forming a link with a corresponding ap of an ap mld, wherein the ap mld comprises a plurality of aps that form a logical ap mld; initiating a scan phase procedure over the link between the non-ap mld and the corresponding ap to request information about the aps that form the logical ap mld; and receiving a response from the corresponding ap based on the scan phase procedure, the response including information related to roaming received by the corresponding ap from other aps of the logical ap mld.
Inventor(s): Danish Ehsan HASHMI of Bangalore (IN) for samsung electronics co., ltd., Arijit SEN of Bangalore (IN) for samsung electronics co., ltd., Brijendra Kumar ASTHANA of Bangalore (IN) for samsung electronics co., ltd., Koustav ROY of Bangalore (IN) for samsung electronics co., ltd., Lalith KUMAR of Bangalore (IN) for samsung electronics co., ltd.
IPC Code(s): H04W8/12, H04W48/18, H04W76/19, H04W84/04
CPC Code(s): H04W8/12
Abstract: according to various embodiments, a method performed by a user equipment (ue) in a wireless network may include receiving a steering of roaming connected mode control information (sor-cmci) configuration or sor information from a network entity, initiating a timer in response to receiving the sor-cmci configuration or the sor information from the network entity, identifying whether the ue is in an idle mode before expiry of the timer, in case that the ue is in the idle mode, identifying a condition under which the ue is in the idle mode, and performing, based on the condition, a first operation of allowing the timer to continue running, or a second operation of stopping the timer and selecting a public land mobile network (plmn).
Inventor(s): Sungkyu CHO of Suwon-si (KR) for samsung electronics co., ltd., Sehee HAN of Suwon-si (KR) for samsung electronics co., ltd., Jieun KEUM of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04W12/069, G01S13/02, G06F21/53, H04W12/0431
CPC Code(s): H04W12/069
Abstract: a method for uwb secure ranging is disclosed. an electronic device method according to one embodiment of the present disclosure may comprise the operations of: transmitting, to a secure component, a request for setting a ranging data set for secure ranging; and transmitting, to the secure component, a request for transmitting the ranging data set to a uwb subsystem. here, the ranging data set can be transmitted to the uwb subsystem from the secure component by using a secure channel set between the secure component and the uwb subsystem through a framework.
Inventor(s): Kyunggyu LEE of Gyeonggi-do (KR) for samsung electronics co., ltd., Taehan BAE of Gyeonggi-do (KR) for samsung electronics co., ltd., Yeongeun LIM of Gyeonggi-do (KR) for samsung electronics co., ltd., Hyoungju JI of Gyeonggi-do (KR) for samsung electronics co., ltd., Kyungjun CHOI of Gyeonggi-do (KR) for samsung electronics co., ltd.
IPC Code(s): H04W16/14, H04W72/0446, H04W74/0808
CPC Code(s): H04W16/14
Abstract: the disclosure relates to a 5g or 6g communication system for supporting a higher data transmission rate. a method and a device are provided for transmitting and receiving an ncr in an unlicensed band. a method performed by an ncr in the unlicensed band includes receiving, from a bs, control information indicating a forwarding window for transmitting data to a ue; performing a cap for a channel between the ncr and the ue to identify whether the channel is idle; and in case that the channel is idle, receiving, from the bs, the data in the forwarding window, and transmitting, to the ue, the data in the forwarding window.
Inventor(s): Ziming HE of Cambridge (GB) for samsung electronics co., ltd., Fei TONG of Cambridge (GB) for samsung electronics co., ltd.
IPC Code(s): H04W16/28, H04B7/06
CPC Code(s): H04W16/28
Abstract: a second apparatus configured to communicate with a first apparatus in a wireless local area network (wlan), including: a transceiver; and at least one processor configured to: receive, using the transceiver, a null data packet (ndp) from the first apparatus, generate a channel estimate based on the ndp, decompose the channel estimate to obtain a feedback matrix, based on the feedback matrix, obtain beamforming information to be used by the first apparatus to perform beamforming, transmit, using the transceiver, the beamforming information to the first apparatus, and receive, using the transceiver, a data transmission which is beamformed by the first apparatus based on the beamforming information, wherein the beamforming information includes at least one from among: a pair of angle indices which indicate a pair of angle vectors to be used by the first apparatus to beamform the data transmission, and a steering matrix index which indicates a steering matrix to be used by the first apparatus to beamform the data transmission.
Inventor(s): Donggun KIM of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04W28/06, H04L1/1607, H04L47/43, H04L69/324
CPC Code(s): H04W28/065
Abstract: the present disclosure relates to a 5g or 6g communication system for supporting a higher data transmission rate. various embodiments of the present disclosure may provide a data segmentation method for accelerating data processing, and a method and a device for reporting a reception state in a next generation mobile communication system.
Inventor(s): Seungri JIN of Suwon-si (KR) for samsung electronics co., ltd., Sangkyu BAEK of Suwon-si (KR) for samsung electronics co., ltd., Soenghun KIM of Suwon-si (KR) for samsung electronics co., ltd., Hyunjeong KANG of Suwon-si (KR) for samsung electronics co., ltd., June HWANG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04W36/00, H04W4/40, H04W74/0833, H04W92/18
CPC Code(s): H04W36/00837
Abstract: according to an aspect of the disclosure, a method of performing a conditional handover by a vehicle-to-everything (v2x) user equipment (ue) may include: transmitting a cell measurement report to a serving cell; receiving conditional handover configuration information from the serving cell; determining whether to perform a handover, based on the conditional handover configuration information; and when it is determined to perform the handover, performing random access to a target cell.
Inventor(s): Sangbum KIM of Suwon-si (KR) for samsung electronics co., ltd., Seungri JIN of Suwon-si (KR) for samsung electronics co., ltd., June HWANG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04W36/36, H04W36/00, H04W36/18
CPC Code(s): H04W36/362
Abstract: disclosed are a method and device for performing a conditional daps handover in a mobile communication system. the handover method performed by a terminal in a mobile communication system according to an embodiment disclosed herein comprises the steps of: receiving, from a source base station, configuration information for the conditional daps handover of the terminal; identifying, on the basis of the configuration information, a target cell that meets the conditions of the daps handover; and performing () the daps handover to the target cell, wherein data transmission or reception between the terminal and the source base station is maintained during the handover procedure in the daps handover.
Inventor(s): Vivek Murugaian of Bangalore (IN) for samsung electronics co., ltd., Kailash Kumar Jha of Bangalore (IN) for samsung electronics co., ltd., Mohammad Umair of Bangalore (IN) for samsung electronics co., ltd., Nishant of Bangalore (IN) for samsung electronics co., ltd., Amit Anandrao Dange of Bangalore (IN) for samsung electronics co., ltd.
IPC Code(s): H04W48/10, H04W4/90, H04W76/27, H04W84/06
CPC Code(s): H04W48/10
Abstract: embodiments disclosed herein relate to dynamic methods and systems for reading system information block 19 (sib19) for maintaining uplink synchronization (ul sync) and updated cell information during non-terrestrial networks (ntn) connectivity. the methods include a dynamic algorithm to reacquire sib19 by considering different factors of ue's current status such as radio resource control (rrc) states (idle/inactive/connected), si periodicity of sib19, emergency call status and ul sync validity timer duration. the methods include monitoring of the ue status periodically and dynamically executing the algorithm to decide the time instance and periodicity to re-acquire sib-19 based on ue current status. the methods include evaluating the ue condition on each sib periodicity, and determining the next time period and periodicity to read sib19.
Inventor(s): Woosik CHO of Suwon-si (KR) for samsung electronics co., ltd., Seungshik SHIN of Suwon-si (KR) for samsung electronics co., ltd., Sukgi HONG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04W52/20, H04W52/36
CPC Code(s): H04W52/20
Abstract: according to an embodiment, an electronic device may include: at least one application processor, comprising processing circuitry, at least one communication processor, comprising processing circuitry, operatively connected to at least one application processor, and at least one grip sensor operatively connected to at least one application processor. at least one application processor, individually and/or collectively, may be configured to cause the electronic device to: identify an error related to at least one of the at least one grip sensor; provide information for causing backoff to at least one communication processor, based on the identification of the error; receive the information for causing the backoff, wherein at least one communication processor, individually and/or collectively, may be configured to perform at least one operation for the backoff, based on the reception of the information for causing the backoff.
Inventor(s): Ebrahim MolavianJazi of San Jose CA (US) for samsung electronics co., ltd., Aristides Papasakellariou of Houston TX (US) for samsung electronics co., ltd.
IPC Code(s): H04W52/36, H04W72/21
CPC Code(s): H04W52/365
Abstract: a method of a user equipment (ue) in a wireless communication system is provided. the method includes identifying a condition for providing an energy status report (esr) and determining one or more values of an available energy level corresponding to one or more time instances. a first value of the available energy level, from the one or more values, at a first time instance, from the one or more time instances, is determined based on a first value of a maximum transmit energy level at the first time instance. the first value of the maximum transmit energy level is determined based on the first time instance. the method further includes determining a first esr comprising the one or more values of the available energy level and the corresponding one or more time instances, determining uplink resources for transmission of a first uplink channel with the first esr, and transmitting the first uplink channel with the first esr in the uplink resources.
Inventor(s): Bilal Sadiq of Plano TX (US) for samsung electronics co., ltd., Boon Loong Ng of Plano TX (US) for samsung electronics co., ltd., Junsung Kim of Suwon-si (KR) for samsung electronics co., ltd., Chi Ho Kim of Suwon-si (KR) for samsung electronics co., ltd., Soonho Lee of Suwon-si (KR) for samsung electronics co., ltd., Bu-Seop Jung of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04W56/00, H04W8/00
CPC Code(s): H04W56/001
Abstract: a method includes receiving, at a first device via a first radio, a trigger from a second device, the first device configured for wireless communication using multiple radios sharing a clock, the multiple radios comprising the first radio and a second radio, the trigger including a timing indication. the method also includes determining, based on the timing indication in the trigger and a time of reception of the trigger, a timing of one or more operations of a radio of the second device for a discovery session between the first device and the second device. the method further includes starting the discovery session with the second device based on the determined timing of the one or more operations.
Inventor(s): Sungjin PARK of Suwon-si (KR) for samsung electronics co., ltd., Seho MYUNG of Suwon-si (KR) for samsung electronics co., ltd., Younsun KIM of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04W72/20, H04L1/00, H04L27/34
CPC Code(s): H04W72/20
Abstract: a method of a user equipment (ue) in a wireless communication system is provide. the method includes: receiving, from a base station, physical downlink shared channel (pdsch) configuration information including a higher layer parameter for a modulation and coding scheme (mcs) table; identifying the mcs table for a pdsch based on the higher layer parameter for the mcs table; receiving, from the base station, the pdsch; and decoding, based on the identified mcs table, the pdsch, wherein, in case that the higher layer parameter for the mcs table indicates a 1024-quadrature amplitude modulation (qam), the mcs table for the pdsch is identified as an mcs table with a maximum modulation order of 10, and wherein the mcs table with the maximum modulation order of 10 includes a set of combinations comprising a modulation order and a target code rate, the set of combinations including: (10, 805.5/1024), (10, 853/1024), (10, 900.5/1024), and (10, 948/1024).
Inventor(s): Sangkyu BAEK of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04W72/563, H04W72/0446, H04W72/21
CPC Code(s): H04W72/563
Abstract: the disclosure relates to a communication technique and a system for converging a 5g communication system with iot technology to support a higher data rate after a 4g system. based on 5g communication technology and iot-related technologies, the disclosure can be applied to intelligent services (e.g., smart home, smart building, smart city, smart car or connected car, health care, digital education, retail, security and safety related services, etc.). the disclosure provides a method and apparatus for selecting data to be transmitted when data transmission occurs simultaneously in different cells.
Inventor(s): Himke VAN DER VELDE of Staines (GB) for samsung electronics co., ltd., Jinwoo OCK of Suwon-si (KR) for samsung electronics co., ltd., June HWANG of Suwon-si (KR) for samsung electronics co., ltd., Sangbum KIM of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04W76/10, H04W24/10, H04W36/36
CPC Code(s): H04W76/10
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 wireless communication system is provide. the method includes receiving, from a first base station, logged measurement configuration information, performing a first connection release procedure with the first base station, transmitting, to a second base station, a first connection setup request message, receiving, from the second base station, a first connection setup message, and transmitting, to the second base station, a first connection setup complete message indicating that a measurement according to the logged measurement configuration information is not completed.
Inventor(s): Yue Qi of Plano TX (US) for samsung electronics co., ltd., Boon Loong Ng of Plano TX (US) for samsung electronics co., ltd., Rubayet Shafin of Allen TX (US) for samsung electronics co., ltd., Peshal Nayak of Plano TX (US) for samsung electronics co., ltd., Vishnu Vardhan Ratnam of Plano TX (US) for samsung electronics co., ltd., Elliot Jen of Taipei City (TW) for samsung electronics co., ltd.
IPC Code(s): H04W76/12, H04W52/02, H04W76/14
CPC Code(s): H04W76/12
Abstract: methods and apparatuses for handling tdls latency issues in non-collocated aps. a method of wireless communication performed by a first sta comprises: initiating a tdls procedure between the first sta and a second sta via an ap of a plurality of aps that are associated with the first sta and the second sta, wherein: a first subset of the plurality of aps form a logical ap multi-link device (mld), and the second sta is associated with either the first ap or a second ap of the plurality of aps; determining, based on the tdls procedure, whether the plurality of aps are non-collocated; and adjusting a response time for receiving data from the plurality of aps or from the second sta based on the determination of whether the plurality of aps are non-collocated.
Inventor(s): Abhishek CHATURVEDI of Bangalore (IN) for samsung electronics co., ltd., Manasi EKKUNDI of Bangalore (IN) for samsung electronics co., ltd., Neha SHARMA of Bangalore (IN) for samsung electronics co., ltd., Dongmyoung KIM of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H04W76/19, H04B17/318, H04W28/26, H04W76/20
CPC Code(s): H04W76/19
Abstract: the present disclosure relates to a method performed by a user equipment (ue) for secondary node failure recovery in a non-standalone (nsa) communication system. the method comprises identifying failure in a secondary node, the ue being connected to a master node and the secondary node. the method comprises sending, to the master node, information related to the failure of the secondary node and an indication of a presence of a fallback secondary node configuration. the method comprises evaluating, an execution condition of the fallback secondary node based on a plurality of connection parameters. the method comprises sending to the master node, a radio resource control (rrc) reconfiguration complete message to connect to the fallback secondary node based on that the evaluation condition is succeeded.
Inventor(s): Mahmoud WATFA of Staines (GB) for samsung electronics co., ltd., Lalith KUMAR of Bangalore (IN) for samsung electronics co., ltd.
IPC Code(s): H04W76/50, H04W4/90, H04W48/16
CPC Code(s): H04W76/50
Abstract: a method of a user equipment (ue) is provided. the method includes identifying a disaster condition for a first network, identifying whether the ue is in a registered state and a connected state over a first access based on the identified disaster condition, and performing a disaster roaming based on an identification that the ue is not in the registered state and the connected state over the first access.
Inventor(s): Joungmin CHO of Suwon-si (KR) for samsung electronics co., ltd., Harksang KIM of Suwon-si (KR) for samsung electronics co., ltd., Jiyong KIM of Suwon-si (KR) for samsung electronics co., ltd., Jungchul AN of Suwon-si (KR) for samsung electronics co., ltd., Sungjun LEE of Suwon-si (KR) for samsung electronics co., ltd., Kwangtai KIM of Suwon-si (KR) for samsung electronics co., ltd., Donghyun YEOM of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H05K5/00, H04M1/02
CPC Code(s): H05K5/0017
Abstract: a foldable electronic device is provided. the electronic device includes a flexible display, a first window including a first surface facing the flexible display and a second surface facing the opposite direction to the first surface, the first surface adhered to at least partial region of the flexible display via a first adhesive, and a second window adhered to at least partial region of the second surface of the first window via a second adhesive, in which the first adhesive has a greater thickness than the second adhesive.
20240306325. DISPLAY APPARATUS_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Daegun HONG of Suwon-si (KR) for samsung electronics co., ltd., Kyungmin LEE of Suwon-si (KR) for samsung electronics co., ltd., Sejun CHOI of Suwon-si (KR) for samsung electronics co., ltd., Yongyeon HWANG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H05K5/02
CPC Code(s): H05K5/0217
Abstract: a display apparatus including a display; a rear cover behind the display; a support plate between the display and the rear cover, the support plate supporting the display; a control board between a portion of the display and the support plate, the control board configured to control the display; and a board holder fixed to the control board, wherein the board holder and the support plate are configured so that the board holder is slidably mountable on the support plate so as to be hooked to the support plate and thereby mounted on the support plate between the control board and the support plate.
Inventor(s): Kwangho JUNG of Suwon-si (KR) for samsung electronics co., ltd., Yongwon LEE of Suwon-si (KR) for samsung electronics co., ltd., Jaeheung YE of Suwon-si (KR) for samsung electronics co., ltd., Jinhwan JEON of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H05K9/00, H05K1/02, H05K1/18
CPC Code(s): H05K9/0024
Abstract: an electronic device according to an embodiment includes a printed circuit board including a conductive layer and a conductive pad connected to the conductive layer and exposed to an outside of the printed circuit board; an electric component disposed on a first region of the printed circuit board and the electric component electrically connected to the printed circuit board; a conductive member disposed on the conductive pad and the conductive member surrounding at least part of a periphery of the first region of the printed circuit board; and a shielding member isolating the first region of the printed circuit board from the outside of the printed circuit board by covering the electric component and the conductive member, the shielding member electrically connected to the conductive layer. in addition, various embodiments are possible.
Inventor(s): Sungnam LYU of Suwon-si (KR) for samsung electronics co., ltd., Hyo Jung NOH of Suwon-si (KR) for samsung electronics co., ltd., Byoung Hoon LEE of Suwon-si (KR) for samsung electronics co., ltd., Jang Eun LEE of Suwon-si (KR) for samsung electronics co., ltd., Eul Ji JEONG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H10B12/00
CPC Code(s): H10B12/34
Abstract: a semiconductor memory device includes a substrate having an element separation film defining active areas; and gate structures in trenches on the substrate and intersecting the active areas, wherein each of the gate structures includes a gate insulating layer extending along sidewalls and a bottom surface of a corresponding one of the trenches, a gate electrode layer on the gate insulating layer and including a first metal layer and a second metal layer on the first metal layer, a liner film between the gate insulating layer and the first metal layer and including a same metal material as the first and second metal layers, and a capping film in contact with the second metal layer.
20240306371. SEMICONDUCTOR MEMORY DEVICE_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): HAEIN JUNG of Suwon-si (KR) for samsung electronics co., ltd., SUNGHO JANG of Suwon-si (KR) for samsung electronics co., ltd., JISEOK KWON of Suwon-si (KR) for samsung electronics co., ltd., SEUNG HWAN KIM of Suwon-si (KR) for samsung electronics co., ltd., SEUNGHO HONG of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H10B12/00
CPC Code(s): H10B12/36
Abstract: a semiconductor device includes a semiconductor substrate including a first semiconductor material, a gate structure on the semiconductor substrate, and a semiconductor pattern including a second semiconductor material, between the semiconductor substrate and the gate structure. the semiconductor pattern is in contact with the semiconductor substrate, the gate structure passes through a portion of the semiconductor pattern, and is spaced apart from the semiconductor substrate, and the first semiconductor material is different from the second semiconductor material.
20240306374. SEMICONDUCTOR DEVICES_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): KEUNNAM KIM of Suwon-si (KR) for samsung electronics co., ltd., Seungbo Ko of Suwon-si (KR) for samsung electronics co., ltd., Jongmin Kim of Suwon-si (KR) for samsung electronics co., ltd., Huijung Kim of Suwon-si (KR) for samsung electronics co., ltd., Sangjae Park of Suwon-si (KR) for samsung electronics co., ltd., Taejin Park of Suwon-si (KR) for samsung electronics co., ltd., Chansic Yoon of Suwon-si (KR) for samsung electronics co., ltd., Kiseok Lee of Suwon-si (KR) for samsung electronics co., ltd., Myeongdong Lee of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H10B12/00
CPC Code(s): H10B12/482
Abstract: a semiconductor device includes an active pattern array including active patterns, an isolation pattern, gate structures, bit line structures, and lower and upper contact plugs. the isolation pattern covers sidewalls of the active patterns. the gate structures extend through upper portions of the active patterns and the isolation pattern in a first direction, and are spaced apart from each other in a second direction. the bit line structures are on central portions of the active patterns and the isolation pattern, extend in the second direction, and are spaced apart from each other in the first direction. the lower contact plugs are disposed on end portions of the active patterns. the upper contact plugs are disposed on the lower contact plugs. the active pattern array includes active pattern rows including the active patterns spaced apart from each other in the first direction.
Inventor(s): Suyoun Song of Suwon-si (KR) for samsung electronics co., ltd., Yoongoo Kang of Suwon-si (KR) for samsung electronics co., ltd., Kyungwook Park of Suwon-si (KR) for samsung electronics co., ltd., Youmin Ban of Suwon-si (KR) for samsung electronics co., ltd., Changwoo Seo of Suwon-si (KR) for samsung electronics co., ltd., Hyunchul Shim of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H10B12/00
CPC Code(s): H10B12/482
Abstract: an integrated circuit device includes a substrate having a plurality of active regions, a bit line extending in a horizontal direction on the substrate, an insulating capping pattern formed on the bit line and extending along the bit line, a direct contact disposed in a direct contact hole formed on the substrate and connected between a first active region selected from among the plurality of active regions and the bit line, and a spacer structure contacting a sidewall of the direct contact and a sidewall of the bit line the spacer structure includes a first spacer layer extending in a vertical direction on the sidewall of the direct contact and the sidewall of the bit line, and a second spacer layer covering at least a portion of the first spacer layer and extending in the vertical direction.
Inventor(s): Dongkyun Lim of Suwon-si (KR) for samsung electronics co., ltd., Sunwoo Heo of Suwon-si (KR) for samsung electronics co., ltd., Soobin Kim of Suwon-si (KR) for samsung electronics co., ltd., Jinsub Kim of Suwon-si (KR) for samsung electronics co., ltd., Seungyoung Seo of Suwon-si (KR) for samsung electronics co., ltd., Taeyong Song of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H10B12/00
CPC Code(s): H10B12/485
Abstract: a semiconductor device includes a substrate including an active region; a cell gate structure disposed in the substrate, crossing the active region, and extending in a first horizontal direction; bitline structures crossing the cell gate structure and extending in a second horizontal direction intersecting the first horizontal direction; a contact plug disposed between the bitline structures; a landing pad structure disposed on the contact plug and including a lower landing pad and an upper landing pad on the lower landing pad, wherein the upper landing pad includes a cavity; a conductive pattern disposed in the cavity of the upper landing pad; and an insulating pattern structure in contact with one of the bitline structures and in contact with the landing pad structure.
Inventor(s): Jongmin KIM of Suwon-si (KR) for samsung electronics co., ltd., Kiseok LEE of Suwon-si (KR) for samsung electronics co., ltd., Seung-Bo KO of Suwon-si (KR) for samsung electronics co., ltd., Chan-Sic YOON of Suwon-si (KR) for samsung electronics co., ltd., Myeong-Dong LEE of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H10B12/00
CPC Code(s): H10B12/485
Abstract: a semiconductor device including a first active pattern and a second active pattern each extending along a first direction and arranged along a second direction intersecting the first direction each of the first and second active patterns including a central part, a first edge part, and a second edge part, a storage node pad on the first edge part of the first active pattern, and a bit-line node contact on the central part of the first active pattern, wherein a top surface of the bit-line node contact is located at a higher level than a top surface of the storage node pad may be provided.
20240306378. SEMICONDUCTOR DEVICE_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Junhyeok AHN of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H10B12/00
CPC Code(s): H10B12/488
Abstract: a semiconductor device includes a substrate having a cell active region; a word line on the cell active region; a bit line electrically connected to the cell active region; a connection structure in the word line; and a word line contact plug in contact with the connection structure. the word line may include a gate electrode, and the connection structure may be disposed on the gate electrode. the connection structure and the gate electrode may include different materials from each other.
20240306379. SEMICONDUCTOR DEVICE_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): CHAN-SIC YOON of Suwon-si (KR) for samsung electronics co., ltd., Jongmin Kim of Suwon-si (KR) for samsung electronics co., ltd., Kiseok Lee of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H10B12/00
CPC Code(s): H10B12/50
Abstract: a semiconductor device including: a substrate that includes a cell region and a peripheral region, wherein the cell region includes a cell active pattern; a cell gate structure on the cell active pattern; a bit-line structure electrically connected to the cell active pattern; a peripheral gate structure on the peripheral region; a peripheral etch stop layer on the peripheral gate structure; and a cover dielectric layer on the peripheral etch stop layer, wherein the bit-line structure includes: a bit-line conductive layer; a bit-line dielectric layer on the bit-line conductive layer; a cell etch stop layer on the bit-line dielectric layer; and a bit-line capping layer on the cell etch stop layer, wherein the peripheral gate structure includes: a peripheral gate conductive layer; and a peripheral gate capping layer on the peripheral gate conductive layer.
Inventor(s): Hyeon-Woo JANG of Hwaseong-si (KR) for samsung electronics co., ltd., Soo Ho SHIN of Hwaseong-si (KR) for samsung electronics co., ltd.
IPC Code(s): H10B12/00
CPC Code(s): H10B12/50
Abstract: a semiconductor memory device comprises a substrate which includes a cell region, and a peri region defined around the cell region, the cell region including an active region defined by an element separation film, a storage pad connected to the active region of the cell region, a peri gate structure placed on the substrate of the peri region, a peri contact plug placed on both sides of the peri gate structure and connected to the substrate, a first interlayer insulating film which is placed on the storage pad and the peri contact plug, and includes a nitride-based insulating material, and an information storage unit connected to the storage pad, wherein a thickness of the first interlayer insulating film on an upper surface of the storage pad is smaller than a thickness of the first interlayer insulating film on an upper surface of the peri contact plug.
Inventor(s): Ki Joon KIM of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H10B41/27, G11C5/06, H01L21/28, H01L25/065, H01L29/51, H10B41/10, H10B41/35, H10B41/40, H10B43/10, H10B43/27, H10B43/35, H10B43/40, H10B80/00
CPC Code(s): H10B41/27
Abstract: a semiconductor memory device having improved characteristics may be provided. the semiconductor memory device includes a cell substrate, a plurality of gate electrodes sequentially stacked on the cell substrate, a semiconductor layer extending in a vertical direction, intersecting an upper side of the cell substrate, and intersecting the plurality of gate electrodes, and a gate dielectric layer including ferroelectrics between each of the gate electrodes and the semiconductor layer, wherein the semiconductor layer includes an n-type channel layer and a p-type channel layer each extending in the vertical direction, and the n-type channel layer includes an oxide 2-dimensional electron gas (2-deg) layer extending in the vertical direction.
Inventor(s): Hak Seon Kim of Seoul (KR) for samsung electronics co., ltd., Byung Joo Go of Hwaseong-si (KR) for samsung electronics co., ltd., Sung Kweon Baek of Hwaseong-si (KR) for samsung electronics co., ltd., Jae Hwa Seo of Seoul (KR) for samsung electronics co., ltd., Chang Heon Lee of Hwaseong-si (KR) for samsung electronics co., ltd.
IPC Code(s): H10B41/27, G11C5/06, H01L29/06, H10B43/27
CPC Code(s): H10B41/27
Abstract: a semiconductor device comprises a substrate; an element isolation film that defines a first active region in the substrate; a first gate electrode on the first active region; a first source/drain region located inside the first active region between the element isolation film and the first gate electrode; and an isolation contact that extends in a vertical direction intersecting an upper face of the substrate, in the element isolation film. the isolation contact is configured to have a voltage applied thereto.
Inventor(s): Kohji Kanamori of Suwon-si (KR) for samsung electronics co., ltd., Jeehoon Han of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H10B43/27, G11C16/08, H10B41/10, H10B41/27, H10B41/40, H10B43/10, H10B43/40
CPC Code(s): H10B43/27
Abstract: a memory device includes a first bit line pad and a second bit line pad on a substrate and separated from each other in a first horizontal direction, a plurality of horizontal channel areas extending parallel in the first horizontal direction between the first bit line pad and the second bit line pad, and alternately connected to the first bit line pad and the second bit line pad at first end portions of the plurality of horizontal channel areas, a plurality of common source plugs connected to the second end portions of the plurality of horizontal channel areas opposite to the first end portions, and a plurality of gate plugs extending in a vertical direction and disposed between the plurality of horizontal channel areas, and respectively having end portions in a second horizontal direction perpendicular to the first horizontal direction in contact with the plurality of horizontal channel areas.
20240306394. THREE-DIMENSIONAL MEMORY DEVICE_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Sungun Lee of Suwon-si (KR) for samsung electronics co., ltd., Pansuk Kwak of Suwon-si (KR) for samsung electronics co., ltd., Changyeon Yu of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H10B43/40, G11C16/08, H10B41/27, H10B41/41, H10B43/27
CPC Code(s): H10B43/40
Abstract: a memory device includes a stack structure, in which a common source line is formed, and a peripheral circuit structure overlapping the stack structure when viewed in plan view and comprising a common source line driver configured to discharge the common source line. the common source line driver includes a first common source line driving unit, electrically connected to the common source line through a first network and configured to discharge the common source line, and a second common source line driving unit electrically connected to the common source line through a second network, different from the first network, and configured to discharge the common source line. the first common source line driving unit and the second common source line driving unit are controlled independently of each other.
Inventor(s): Yongseok KIM of Suwon-si (KR) for samsung electronics co., ltd., Yukio HAYAKAWA of Suwon-si (KR) for samsung electronics co., ltd., Minjun LEE of Suwon-si (KR) for samsung electronics co., ltd., Bongyong LEE of Suwon-si (KR) for samsung electronics co., ltd., Siyeon CHO of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H10B53/30, H10B53/20
CPC Code(s): H10B53/30
Abstract: a three-dimensional non-volatile memory device includes a plurality of horizontal word lines spaced apart from each other in a vertical direction, a pillar gate electrode buried in a first channel hole that passes through the horizontal word lines in the vertical direction, and a first dielectric layer disposed between the pillar gate electrode and the horizontal word lines in a cross section. the pillar gate electrode, the first dielectric layer, and the horizontal word lines correspond to memory cells including a plurality of variable capacitors spaced apart from each other in a vertical direction. the memory device further includes a selection transistor on the pillar gate electrode and the horizontal word lines and connected to one end of the pillar gate electrode, and a storage transistor under the pillar gate electrode and the horizontal word lines and connected to another end of the pillar gate electrode.
20240306400. SEMICONDUCTOR MEMORY DEVICE_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Song Yi KIM of Yongin-si (KR) for samsung electronics co., ltd.
IPC Code(s): H10B63/00, H01L29/06, H01L29/423, H01L29/78, H01L29/786
CPC Code(s): H10B63/30
Abstract: a semiconductor memory device includes: first conductive lines provided on a substrate and extending in a first direction in parallel, each of the first conductive lines including a first end portion and a second end portion that are opposite to each other, the first direction being parallel to a top surface of the substrate; first selection transistors respectively connected to the first end portions of the first conductive lines; and second selection transistors respectively connected to the second end portions of the first conductive lines. each of the first selection transistors may have a first gate width. each of the second selection transistors may have a second gate width smaller than the first gate width.
Inventor(s): Takuya FUTATSUYAMA of Suwon-si (KR) for samsung electronics co., ltd., Daeseok BYEON of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H10B80/00, G11C16/04, G11C16/16, G11C16/34, H01L23/00, H01L25/00, H01L25/065, H01L25/18
CPC Code(s): H10B80/00
Abstract: in some embodiments, a semiconductor memory device includes a peripheral circuit structure, and a first and a second cell array structure. the peripheral circuit structure includes a circuit board, a peripheral circuit on the circuit board, a first insulating layer, and a plurality of first bonding pads on the first insulating layer. the first cell array structure includes a first memory cell array, a first conductive plate structure, a second insulating layer, and pluralities of second and third bonding pads on the second insulating layer. the second cell array structure includes a second memory cell array, a second conductive plate structure, a third insulating layer, and a plurality of fourth bonding pads on the third insulating layer. the first cell array structure and the second cell array structure are sequentially stacked in a vertical direction on the peripheral circuit structure.
20240306404. SEMICONDUCTOR MEMORY DEVICE_simplified_abstract_(samsung electronics co., ltd.)
Inventor(s): Hyun Geun CHOI of Suwon-si (KR) for samsung electronics co., ltd., Ki Seok LEE of Suwon-si (KR) for samsung electronics co., ltd., Keun Nam KIM of Suwon-si (KR) for samsung electronics co., ltd., Seok Han PARK of Suwon-si (KR) for samsung electronics co., ltd., Bo Won YOO of Suwon-si (KR) for samsung electronics co., ltd., Jin Woo HAN of Suwon-si (KR) for samsung electronics co., ltd.
IPC Code(s): H10B80/00, H01L23/00, H01L25/00, H01L25/065, H01L25/18, H10B12/00
CPC Code(s): H10B80/00
Abstract: a semiconductor memory device including an active pattern on a first substrate and comprising a first and second surfaces opposite to each other in a first direction, a data storage pattern between the active pattern and the first substrate and connected to a first surface of the active pattern, a bit line on the active pattern, connected to a second surface of the active pattern, and extending in a second direction, a word line on a sidewall of the active pattern, a second substrate, a peripheral gate structure on a first surface of the second substrate, a first connection wiring structure on the first surface of the second substrate and connected to the peripheral gate structure and bit line, a second connection wiring structure on a second surface of the second substrate and a through via penetrating the second substrate and connecting the first and second connection wiring structures.
Samsung Electronics Co., Ltd. patent applications on September 12th, 2024
- Samsung Electronics Co., Ltd.
- A46B9/02
- B08B1/00
- B08B1/04
- CPC A46B9/026
- Samsung electronics co., ltd.
- A47L7/00
- A47L5/30
- A47L9/04
- CPC A47L9/0477
- A46B13/00
- A46B13/02
- A46B15/00
- A47L5/26
- A47L9/06
- CPC A47L9/0488
- A47L9/28
- A47L9/00
- G01R19/00
- CPC A47L9/2805
- A61B5/1172
- A61B5/00
- A61B5/0205
- A61B5/024
- CPC A61B5/1172
- CPC A61B5/442
- A61H3/00
- CPC A61H3/00
- B01D53/88
- B01D46/00
- B01D53/86
- B01J21/06
- B01J23/30
- B01J35/00
- B01J35/04
- G02B6/26
- CPC B01D53/885
- B41F1/38
- B41M1/10
- CPC B41F1/38
- D06F58/10
- D06F58/20
- D06F73/02
- D06F103/02
- D06F105/24
- CPC D06F58/10
- D06F87/00
- CPC D06F58/203
- F24F1/12
- F04B39/00
- CPC F24F1/12
- F24F11/39
- F24F8/108
- F24F11/63
- F24F110/64
- F24F110/65
- CPC F24F11/39
- F24F13/20
- CPC F24F13/20
- G01J3/02
- G01J3/28
- CPC G01J3/0297
- G01K13/20
- G01K7/02
- G01K17/00
- CPC G01K13/20
- G01N21/29
- G01N21/21
- G01N21/85
- G01N33/00
- CPC G01N21/29
- G01R31/3183
- G01R31/317
- G01R31/3187
- H03K5/00
- H03K5/13
- H03L7/08
- H03L7/081
- CPC G01R31/318328
- G02B27/01
- G06F1/16
- G06F3/00
- G06F3/01
- G06F3/0346
- G06F3/041
- G06F3/0482
- G06F3/0483
- G06F3/147
- G06T19/00
- G06V10/10
- G06V10/20
- G06V10/40
- G06V10/75
- G06V20/20
- CPC G02B27/0172
- G02F1/13357
- G02F1/1335
- CPC G02F1/133603
- G02F1/017
- G02F1/137
- G02F1/35
- CPC G02F1/133614
- F21K9/64
- F21Y105/16
- F21Y115/10
- CPC G02F1/133621
- G03F7/038
- C08F212/14
- C08F220/18
- C08F230/08
- H01L21/027
- CPC G03F7/038
- G03F9/00
- CPC G03F9/7046
- G06F3/044
- CPC G06F3/0414
- G06F3/0485
- G06F3/14
- G09G5/373
- H04N1/00
- CPC G06F3/0485
- G06F3/06
- CPC G06F3/0671
- H04N23/63
- H04N23/90
- CPC G06F3/1446
- G06F11/07
- CPC G06F11/0793
- G06F12/08
- G06F12/1009
- CPC G06F12/08
- G06F12/128
- G06F12/0864
- CPC G06F12/128
- G06F13/42
- H03K5/24
- CPC G06F13/4282
- G06F16/17
- G06F12/02
- G06F16/23
- CPC G06F16/1727
- G06F30/392
- G06F30/3953
- G06F30/398
- G06F117/12
- H01L23/528
- H01L29/423
- CPC G06F30/392
- G06T3/40
- G06T3/00
- G06T7/11
- CPC G06T3/40
- G06T5/50
- G06T7/10
- G06V10/24
- G06V10/771
- CPC G06T5/50
- G06T5/00
- G06T15/20
- CPC G06T5/77
- G06T7/12
- G06T7/00
- G06T7/143
- CPC G06T7/12
- G06T7/33
- G06N3/04
- G06N3/063
- G06N3/08
- G06T1/20
- CPC G06T7/33
- G06T7/50
- G06T7/80
- G06T9/00
- CPC G06T7/50
- G06T7/579
- G06T7/246
- G06T7/73
- G06T17/05
- CPC G06T7/579
- G06T11/60
- G06V10/774
- G06V10/778
- G06V10/94
- G06V40/16
- CPC G06T11/60
- G06T13/40
- G06T19/20
- CPC G06T13/40
- G02B27/00
- G06F9/451
- G06V40/20
- CPC G06T19/20
- G06V20/50
- G06T7/521
- G06T7/55
- G06T7/70
- G06T11/00
- G06V10/77
- G08B21/02
- CPC G06V20/50
- G06V20/00
- G06T7/20
- G06V10/80
- G06V10/82
- G06V20/40
- CPC G06V20/95
- G09G3/00
- G09G3/32
- CPC G09G3/006
- G09G3/34
- CPC G09G3/3413
- G10L15/06
- G10L25/30
- CPC G10L15/063
- G10L17/04
- G10L15/02
- CPC G10L17/04
- G11C11/408
- G11C11/406
- CPC G11C11/4087
- G11C16/34
- G11C16/08
- G11C16/12
- CPC G11C16/3459
- G11C29/14
- CPC G11C29/14
- G11C29/56
- CPC G11C29/56016
- H01J37/32
- G01R27/16
- CPC H01J37/32183
- H01L21/67
- CPC H01J37/32834
- G01P1/07
- G01P3/00
- G01P15/14
- G01P15/18
- H01L21/677
- CPC H01L21/67265
- H01L21/66
- G01N21/95
- CPC H01L22/12
- H01L23/00
- H01L23/498
- H01L25/065
- CPC H01L22/32
- H01L23/367
- H01L21/683
- H01L29/06
- H01L29/417
- H01L29/775
- CPC H01L23/3672
- H01L23/48
- CPC H01L23/481
- H01L23/538
- H01L23/31
- H01L23/552
- CPC H01L23/5383
- H01L25/00
- H01L25/18
- H10B80/00
- CPC H01L23/552
- H05K7/20
- H05K9/00
- H01L21/8238
- H01L27/092
- CPC H01L23/562
- H01L21/56
- H01L21/78
- CPC H01L25/0657
- H01L21/02
- H01L21/8256
- H01L29/24
- H01L29/66
- H01L29/76
- CPC H01L27/092
- H01L29/08
- H01L29/786
- H01L27/146
- CPC H01L27/1461
- H10B12/00
- CPC H01L28/90
- H01G4/33
- CPC H01L28/91
- H01L21/8234
- H01L27/06
- H01L27/088
- H01L29/36
- CPC H01L29/0847
- H01L29/40
- CPC H01L29/423
- H01L29/49
- H01L29/04
- CPC H01L29/4908
- H01L21/762
- H01L29/78
- CPC H01L29/66545
- H01L33/54
- H01L33/62
- CPC H01L33/54
- H01M4/525
- H01M4/04
- H01M4/36
- H01M10/0562
- CPC H01M4/525
- H01S3/10
- G01S7/481
- H01S3/063
- H01S3/08031
- H01S3/082
- H01S3/083
- H01S3/106
- H01S5/00
- H01S5/02
- H01S5/06
- H01S5/065
- H01S5/10
- H01S5/14
- CPC H01S3/10023
- H02J50/12
- H02J50/00
- H02J50/40
- H02J50/80
- CPC H02J50/12
- H04B3/32
- H04L25/08
- H04L25/49
- CPC H04B3/32
- H04B7/06
- H04B17/318
- H04W52/36
- CPC H04B7/0626
- H04L1/00
- H04L5/00
- CPC H04L1/0007
- H04L27/36
- H04L27/38
- CPC H04L1/0026
- H04B7/0417
- CPC H04L5/0057
- H04L27/04
- H04L27/20
- CPC H04L27/04
- H04L67/06
- G06F11/14
- H04L65/611
- H04L67/141
- CPC H04L67/06
- H04M1/02
- H01Q1/24
- CPC H04M1/0237
- H04N19/119
- H04N19/14
- H04N19/146
- H04N19/176
- CPC H04N19/119
- H04N23/55
- G02B27/42
- CPC H04N23/55
- CPC H04N23/631
- H04N23/80
- H04N23/667
- H04N25/79
- CPC H04N23/80
- H04N23/958
- G02B9/62
- G06T5/73
- CPC H04N23/958
- H04R25/00
- A61B5/12
- G16H10/20
- H04R1/10
- H04R3/04
- CPC H04R25/75
- H04W4/06
- H04W72/121
- H04W72/1263
- H04W80/02
- CPC H04W4/06
- H04W8/08
- H04W48/16
- CPC H04W8/08
- H04W8/12
- H04W48/18
- H04W76/19
- H04W84/04
- CPC H04W8/12
- H04W12/069
- G01S13/02
- G06F21/53
- H04W12/0431
- CPC H04W12/069
- H04W16/14
- H04W72/0446
- H04W74/0808
- CPC H04W16/14
- H04W16/28
- CPC H04W16/28
- H04W28/06
- H04L1/1607
- H04L47/43
- H04L69/324
- CPC H04W28/065
- H04W36/00
- H04W4/40
- H04W74/0833
- H04W92/18
- CPC H04W36/00837
- H04W36/36
- H04W36/18
- CPC H04W36/362
- H04W48/10
- H04W4/90
- H04W76/27
- H04W84/06
- CPC H04W48/10
- H04W52/20
- CPC H04W52/20
- H04W72/21
- CPC H04W52/365
- H04W56/00
- H04W8/00
- CPC H04W56/001
- H04W72/20
- H04L27/34
- CPC H04W72/20
- H04W72/563
- CPC H04W72/563
- H04W76/10
- H04W24/10
- CPC H04W76/10
- H04W76/12
- H04W52/02
- H04W76/14
- CPC H04W76/12
- H04W28/26
- H04W76/20
- CPC H04W76/19
- H04W76/50
- CPC H04W76/50
- H05K5/00
- CPC H05K5/0017
- H05K5/02
- CPC H05K5/0217
- H05K1/02
- H05K1/18
- CPC H05K9/0024
- CPC H10B12/34
- CPC H10B12/36
- CPC H10B12/482
- CPC H10B12/485
- CPC H10B12/488
- CPC H10B12/50
- H10B41/27
- G11C5/06
- H01L21/28
- H01L29/51
- H10B41/10
- H10B41/35
- H10B41/40
- H10B43/10
- H10B43/27
- H10B43/35
- H10B43/40
- CPC H10B41/27
- CPC H10B43/27
- H10B41/41
- CPC H10B43/40
- H10B53/30
- H10B53/20
- CPC H10B53/30
- H10B63/00
- CPC H10B63/30
- G11C16/04
- G11C16/16
- CPC H10B80/00
