Samsung Display Co., LTD. patent applications on June 6th, 2024
Patent Applications by Samsung Display Co., LTD. on June 6th, 2024
Samsung Display Co., LTD.: 59 patent applications
Samsung Display Co., LTD. has applied for patents in the areas of H10K59/122 (20), H10K59/12 (13), H10K59/80 (13), H10K59/40 (11), H10K59/1201 (9)
With keywords such as: display, layer, area, disposed, electrode, including, device, pixel, substrate, and panel in patent application abstracts.
Patent Applications by Samsung Display Co., LTD.
Inventor(s): JONG-HEE LIM of Yongin-si (KR) for samsung display co., ltd., EUN SU JUN of Yongin-si (KR) for samsung display co., ltd., HAK-MIN KIM of Yongin-si (KR) for samsung display co., ltd., HYOUNG-JOO KIM of Yongin-si (KR) for samsung display co., ltd., YONG GEUN LEE of Yongin-si (KR) for samsung display co., ltd., ILYOUNG JEONG of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): B23K37/04, B23K26/70
Abstract: a work table for laser processing include a lower plate including a first area and a second area surrounding at least a portion of the first area, a first plate disposed in the first area on the lower plate and having a polygonal shape in a plan view, and a second plate disposed in the second area on the lower plate and movable in the second area.
Inventor(s): TAEYOUNG PARK of Yongin-si (KR) for samsung display co., ltd., SUKJU KANG of Yongin-si (KR) for samsung display co., ltd., TETSUYA OKAMOTO of Yongin-si (KR) for samsung display co., ltd., BYUNG MOO KIM of Yongin-si (KR) for samsung display co., ltd., SANG CHEOL KIM of Yongin-si (KR) for samsung display co., ltd., MYUNG-HUN OH of Yongin-si (KR) for samsung display co., ltd., DONGGUL LEE of Yongin-si (KR) for samsung display co., ltd., JUN-HEE LEE of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): B32B38/18, B32B37/00
Abstract: an alignment device includes: a first stage; a plurality of base plates disposed on the first stage and on which a material is placed; and a plurality of second stages disposed under the first stage, and connected to the plurality of base plates, respectively, and capable of aligning each of the plurality of base plates in x, y, and ⊖ directions.
Inventor(s): KITAEK KIM of Cheonan-si (KR) for samsung display co., ltd., JUNGSUK KOO of Asan-si (KR) for samsung display co., ltd., YONGWOON BYUN of Asan-si (KR) for samsung display co., ltd., LEEGU HAN of Asan-si (KR) for samsung display co., ltd.
IPC Code(s): B32B38/18, B32B7/12, B32B17/10, B32B37/00, B32B37/12
Abstract: a window manufacturing apparatus includes a transporting table on which a target substrate is to be mounted, the transporting table including a first portion and a second portion having a greater thickness than the first portion, a plurality of suctioning ports on a suctioning table, the plurality of suctioning ports being configured to suction the target substrate, and an attachment device configured to attach a protective film to the target substrate suctioned to the suctioning table. in a state in which the target substrate mounted on the transporting table is suctioned to the suctioning table, the plurality of suctioning ports overlap the second portion of the transporting table and do not overlap the first portion of the transporting table in a plan view.
Inventor(s): YONGKYU KANG of Yongin-si (KR) for samsung display co., ltd., Jinsu NAM of Yongin-si (KR) for samsung display co., ltd., SEUNGHO KIM of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): C03C23/00, C03C21/00
Abstract: a window includes a base glass including a central region, and an exterior region surrounding the central region, and a crystal layer disposed on the base glass and overlapping the exterior region, where the crystal layer includes at least one selected from po, zro, and tio, and a crystal content of the base glass is different from a crystal content of the crystal layer.
Inventor(s): HYUNEOK SHIN of Yongin-si (KR) for samsung display co., ltd., JOONYONG PARK of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): C23C14/56, C23C14/35, C23C14/50, H01J37/32, H01J37/34
Abstract: a deposition apparatus includes a chamber in which an inner space is defined, a movement device which moves a substrate to which a deposition material is provided, and a deposition source which is accommodated in the inner space and provides the deposition material. the deposition source includes a first deposition source which performs a first deposition process while the substrate is moved in a first direction by the movement device and a second deposition source which performs a second deposition process on the substrate after the first deposition process.
Inventor(s): Tae Hee LEE of Yongin-si (KR) for samsung display co., ltd., Kyung Ho KIM of Yongin-si (KR) for samsung display co., ltd., Young Seok SEO of Yongin-si (KR) for samsung display co., ltd., Joo Woan CHO of Yongin-si (KR) for samsung display co., ltd., Byeong Hwa CHOI of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G02B27/01, A61F9/00, G02B27/00, G02B27/09
Abstract: a wearable device includes: a main frame configured to be mounted on a user's body; an image display module on the main frame and configured to display an image; a lens frame on an image display surface of the image display module, the lens frame being configured to refract image display light emitted from the image display module; a multi-channel lens forming an emission path of the image display light refracted by the lens frame for each of a plurality of channels; and an eyeball protection module on the main frame and configured to spray air, moisture, or a tear solution to the user's left and right eyes.
Inventor(s): SEONGJIN HWANG of Yongin-si (KR) for samsung display co., ltd., BYUNGHOON KANG of Yongin-si (KR) for samsung display co., ltd., SANGHOON KIM of Yongin-si (KR) for samsung display co., ltd., SUNGHOON KIM of Yongin-si (KR) for samsung display co., ltd., SEUNGHO KIM of Yongin-si (KR) for samsung display co., ltd., JINGYU SIM of Yongin-si (KR) for samsung display co., ltd., HYUNJI LEE of Yongin-si (KR) for samsung display co., ltd., MIN-HOON CHOI of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G06F1/16, H10K50/844, H10K59/126, H10K59/40, H10K71/20, H10K77/10
Abstract: a display device includes a display panel in which a first non-folding area, a folding area, and a second non-folding area may be sequentially defined in a first direction, and a lower plate which is coupled to a lower portion of the display panel, the lower plate including a plurality of patterns overlapping the folding area, wherein a minimum width of the display panel in the first direction is smaller than a minimum width of the lower plate in the first direction.
Inventor(s): YONG-KWAN KIM of YONGIN-SI (KR) for samsung display co., ltd., HIROTSUGU KISHIMOTO of YONGIN-SI (KR) for samsung display co., ltd., HYUNJAE NA of YONGIN-SI (KR) for samsung display co., ltd., SEOKWON JANG of YONGIN-SI (KR) for samsung display co., ltd., CHUL HO JEONG of YONGIN-SI (KR) for samsung display co., ltd.
IPC Code(s): G06F1/16, G06F3/041, G06F3/044
Abstract: a digitizer includes a first sensing coil disposed in an active region, a first dummy line disposed in the same layer as the first sensing coil, a second sensing coil disposed below the first sensing coil in the active region, a second dummy line disposed in the same layer as the second sensing coil, a bridge line disposed below the second sensing coil, and a third dummy line disposed in the same layer as the bridge line. at least two dummy lines among the first, second, and third dummy lines extend in the same direction
20240184334.DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Sung Sang AHN of Hwaseong-si (KR) for samsung display co., ltd., Hyun Min PARK of Suwon-si (KR) for samsung display co., ltd., Tae An SEO of Hwaseong-si (KR) for samsung display co., ltd., Tae Hoon YANG of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G06F1/16
Abstract: a display device includes: a bendable display panel including a flat area and bendable areas; and a support module disposed on the display panel, wherein the support module supports the display panel, wherein the support module includes a support plate and joints, wherein the support plate overlaps the flat area and the bendable areas and includes lattice pattern areas including lattice patterns, and wherein the joints are disposed on the support plate, are disposed to overlap with the bendable areas, and are spaced apart from one another in the first direction. each of the joints has a top surface and a bottom surface, wherein the top surface is disposed on the support plate, and the bottom surface is opposite to the top surface, and a width of each of the top surfaces of the joints is less than a width of each of the bottom surfaces of the joints.
Inventor(s): Seunglyong BOK of Yongin-si, Gyeonggi-do (KR) for samsung display co., ltd., Yongje JEON of Yongin-si, Gyeonggi-do (KR) for samsung display co., ltd., Songi KIM of Yongin-si, Gyeonggi-do (KR) for samsung display co., ltd., Okkyung PARK of Yongin-si, Gyeonggi-do (KR) for samsung display co., ltd., Youngran SON of Yongin-si, Gyeonggi-do (KR) for samsung display co., ltd., Dongho LEE of Yongin-si, Gyeonggi-do (KR) for samsung display co., ltd., Seunghoon LEE of Yongin-si, Gyeonggi-do (KR) for samsung display co., ltd.
IPC Code(s): G06F3/041, G06F1/16, G06F3/044, G09G3/3233, H04N23/55, H10K50/842, H10K50/858, H10K59/121, H10K59/125, H10K59/38, H10K59/40, H10K77/10
Abstract: a display panel includes a main display area, and a component area including a transmission area. the display panel includes a substrate including a groove disposed in the transmission area in a depth direction of the substrate; main display elements disposed above the substrate in the main display area; main pixel circuits electrically connected to the main display elements; and auxiliary display elements disposed above the substrate in the component area; and auxiliary pixel circuits electrically connected to the auxiliary display elements.
Inventor(s): HYUN JAE LEE of Seongnam-si (KR) for samsung display co., ltd., SUNGHWAN KIM of Ulsan (KR) for samsung display co., ltd.
IPC Code(s): G06F3/041, G06F3/044, H01Q1/22, H01Q1/48, H01Q9/04, H10K59/40
Abstract: disclosed is an input sensing part that includes sensing electrodes disposed in an active area, a first ground pattern disposed in an inactive area around the active area, a first ground pad disposed in the inactive area and electrically connected to the first ground pattern, a first antenna pattern insulated from the sensing electrodes and disposed in the active area, a first signal pad that extends from the first antenna pattern and disposed in the inactive area, a 1-1-th ground pad disposed adjacent to the first signal pad and electrically connected to the first ground pattern, and a 1-2-th ground pad disposed adjacent to the first signal pad.
20240184395.DISPLAY APPARATUS_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Kwangwoo Park of Yongin-si (KR) for samsung display co., ltd., Yoonho Kim of Yongin-si (KR) for samsung display co., ltd., Minjung Ann of Yongin-si (KR) for samsung display co., ltd., Jinwhan Jung of Yongin-sI (KR) for samsung display co., ltd., Jinho Ju of Yongin-si (KR) for samsung display co., ltd., Sanghyun Choi of Yongin-si (KR) for samsung display co., ltd., Yechan Choi of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G06F3/041
Abstract: a display apparatus is disclosed that includes a substrate, a partition wall, and wiring. the substrate includes a display area and a peripheral area. the partition wall is arranged in the peripheral area. the wiring is arranged over the substrate extends from the display area to the peripheral area, and inserted into the partition wall or passes through the partition wall. the wiring includes at least one through hole.
Inventor(s): KYOWON KU of Yongin-si (KR) for samsung display co., ltd., GWANG-BUM KO of Yongin-si (KR) for samsung display co., ltd., KANGWON LEE of Yongin-si (KR) for samsung display co., ltd., SANGHYUN LIM of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G06F3/041, G06F3/044
Abstract: an input sensor including: a sensor including a sensing electrode for sensing a touch input and a pen sensing electrode for sensing a pen input; and a sensor controller configured to acquire a first coordinate based on a touch sensing signal received from the sensing electrode and acquire a second coordinate based on a pen sensing signal received from the pen sensing electrode during a first sensing frame, wherein the first sensing frame includes a first blank period, a touch sensing period for sensing the touch input, and a pen sensing period for sensing the pen input, wherein the first blank period, the touch sensing period, and the pen sensing period are sequentially arranged, and wherein a duration of the first blank period and a duration of the pen sensing period are adjustable.
20240184399.DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Sang Hyun LIM of Cheonan-si (KR) for samsung display co., ltd.
IPC Code(s): G06F3/041, G06F3/044, G09G3/3225, G09G5/12
Abstract: a display device according to an example embodiment includes a display portion displaying an image, and a sense portion that is disposed over one side of the display portion, and senses an external input, wherein the sense portion includes: at least one of first sense electrodes receiving a first sense signal that is changed in response to the external input, at least one of second sense electrodes that are disposed at a distance from the first sense electrodes, wherein the first sense electrodes are disposed between the second sense electrodes, and at least one of compensation electrode that are disposed spaced apart from and between the first sense electrodes, and to which a compensation signal is applied, wherein the compensation signal and the first sense signal are inverted in phase.
20240184408.DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): BONGIL KANG of Namyangju-si (KR) for samsung display co., ltd., JUN-YOUNG KO of Seoul (KR) for samsung display co., ltd., GAYEON YUN of Seoul (KR) for samsung display co., ltd.
IPC Code(s): G06F3/044
Abstract: a display device includes a display module including a display panel and an input sensing layer on the display panel, and a flexible circuit film connected to the display module. the flexible circuit film includes a base film, a sensor connection wire, a ground wire, an insulating layer, a first conductive layer, and a cover tape. the sensor connection wire is on the base film and is electrically connected to the input sensing layer. the ground wire is on the base film, and the insulating layer covers the sensor connection wire. the first conductive layer is on the insulating layer and is electrically connected to the ground wire, and the cover tape is on the first conductive layer and is electrically connected to the ground wire.
Inventor(s): SEUNG-LYONG BOK of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G06Q20/36
Abstract: disclosed is an nft object management system including an nft object management server that issues an nft for an nft object and assigns a code to the nft, and a first user terminal that generates the nft object and transmits the nft object to the nft object management server. the nft object management server includes an nft issuance module and a code management module. the nft issuance module receives basic information about the nft object from the first user terminal and issues the nft for the nft object. the code management module receives the basic information about the nft object and device information of the first user terminal and generates the code for the nft object based on the basic information and the device information.
20240185745.TILED DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Duk Sung Kim of Asan-si (KR) for samsung display co., ltd.
IPC Code(s): G09F9/302, G09F9/33, H01L33/38, H01L33/50, H01L33/54, H01L33/58, H01L33/62
Abstract: a tiled display device includes a first display substrate including a plurality of light emitting areas defined by one or more banks, a second display substrate adjacent to the first display substrate and including a plurality of light emitting areas, a coupling member coupling the first display substrate and the second display substrate, and a color conversion substrate including a plurality of light transmitting areas corresponding to the plurality of light emitting areas of each of the first display substrate and the second display substrate, and a plurality of light blocking areas between the plurality of light transmitting areas and corresponding to the one or more banks or the coupling member.
20240185750.DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): HAE-YEON LEE of Yongin-si (KR) for samsung display co., ltd., SUKYOUNG KIM of Yongin-si (KR) for samsung display co., ltd., HWAYOUNG SONG of Yongin-si (KR) for samsung display co., ltd., KWANGSAE LEE of Yongin-si (KR) for samsung display co., ltd., IL-JOO KIM of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G09G3/00, G06F3/041, G06F3/044, H10K59/131, H10K59/40
Abstract: a display device includes: a substrate including a display area, a peripheral area surrounding the display area, a hole area positioned inside the display area, and a pad area; a crack detection line including a first part in the pad area and extending to the peripheral area and a second part connected to the first part, disposed to surround the hole area, and extending to the pad area; a printed circuit board in the pad area; first transistors in the pad area and connected in series between the printed circuit board and the first part, where each of gate electrodes of the first transistors is connected to a first signal line; and second transistors in the pad area and connected in series between a constant voltage line and the first part, where each of gate electrodes of the second transistors is connected to a second signal line.
20240185752.DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): SEHYUK PARK of Seongnam-si (KR) for samsung display co., ltd., JINYOUNG ROH of Hwaseong-si (KR) for samsung display co., ltd., WOOMI BAE of Daegu (KR) for samsung display co., ltd., HAE-KWAN SEO of Hwaseong-si (KR) for samsung display co., ltd., YOUNGHA SOHN of Seongnam-si (KR) for samsung display co., ltd., JIN-WOOK YANG of Suwon-si (KR) for samsung display co., ltd.
IPC Code(s): G09G3/20
Abstract: a display device includes four pixel arrays, a data driver, and a demultiplexer. the data driver is electrically connected to first and second data output lines. the demultiplexer electrically connects first and second data lines to the first data output line and electrically connects third and fourth data lines to the second data output line. the first to fourth pixel arrays are adjacent to the first to fourth data lines, respectively. each of the first to fourth pixel arrays includes first and second color pixels. the first color pixels in the second pixel array are connected to the second data line, the second color pixels in the second pixel array are connected to the third data line, the second color pixels in the third pixel array are connected to the third data line, and the first color pixels in the third pixel array are connected to the second data line.
20240185781.DISPLAY PANEL_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Yu-jin JEON of Yongin-si (KR) for samsung display co., ltd., Wonse LEE of Yongin-si (KR) for samsung display co., ltd., Nuree UM of Yongin-si (KR) for samsung display co., ltd., Donghyeon JANG of Yongin-si (KR) for samsung display co., ltd., Jaewon CHO of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G09G3/3233, H10K59/131
Abstract: a display panel includes a plurality of pixels disposed in a display area, where the display area includes a round-type edge and a flat-type edge extending from the round-type edge, a first constant voltage transfer electrode extending in a first direction and disposed in a peripheral area adjacent to the display area, a first constant voltage transfer line electrically connected to the first constant voltage transfer electrode in the peripheral area, where the first constant voltage transfer line extends from the first constant voltage transfer electrode to the display area via the flat-type edge, and a second constant voltage transfer line electrically connected to the first constant voltage transfer electrode in the peripheral area, where the second constant voltage transfer line extends from the first constant voltage transfer electrode to the display area via the round-type edge.
Inventor(s): KYUNG-WOO KIM of Yongin-si (KR) for samsung display co., ltd., CHEOLMIN KIM of Yongin-si (KR) for samsung display co., ltd., SUN-KOO KANG of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G09G3/3233
Abstract: a display device includes a display panel including pixels connected to emission lines, a controller configured to receive a control signal, and to generate an emission start signal, a first emission clock signal and a second emission clock signal, and an emission driver configured to provide emission signals to the pixels through the emission lines in response to the emission start signal, the first emission clock signal and the second emission clock signal. the controller is further configured to determine an off period ratio for the pixels in units of two or more frame periods in response to the dimming signal. the control signal may be a dimming signal, a low power mode signal, or another type of signal indicative of operation of the display device.
20240185785.EMISSIVE DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Hae Min KIM of Gumi-si (KR) for samsung display co., ltd., Min Jae JEONG of Hwaseong-si (KR) for samsung display co., ltd., Jang Mi KANG of Seoul (KR) for samsung display co., ltd., Hyun Joon KIM of Hwaseong-si (KR) for samsung display co., ltd., Jun Hyun PARK of Suwon-si (KR) for samsung display co., ltd., Cheol-Gon LEE of Suwon-si (KR) for samsung display co., ltd.
IPC Code(s): G09G3/3233
Abstract: an emissive display device includes a display area which includes a plurality of pixels, and a driver disposed at a side of the display area, where the driver includes at least two emission signal stages disposed in one row, and an input signal line connected to the emission signal stages, and the at least two emission signal stages are connected to the same input signal line.
Inventor(s): HYORI SHIN of Yongin-si (KR) for samsung display co., ltd., MINJI LEE of Yongin-si (KR) for samsung display co., ltd., HYUNGJUN AN of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G09G3/3241, G09G3/3258
Abstract: a method includes setting a first reference voltage, a second reference voltage lower than the first reference voltage and higher than a panel default voltage, and a reference current, applying the first reference voltage to the pixels, obtaining a first measurement current by measuring a current of the display panel generated in response to the first reference voltage, comparing the first measurement current with the reference current, obtaining a second measurement current by measuring a current of the display panel generated in response to the second reference voltage when the first measurement current is greater than the reference current, comparing the second measurement current with the reference current, and obtaining a panel setting voltage based on the first reference voltage and the second reference voltage when the second measurement current is less than or equal to the reference current.
Inventor(s): SEHYUK PARK of Seongnam-si (KR) for samsung display co., ltd., HONGSOO KIM of Hwaseong-si (KR) for samsung display co., ltd., JINYOUNG ROH of Hwaseong-si (KR) for samsung display co., ltd., BONGHYUN YOU of Seoul (KR) for samsung display co., ltd., HYOJIN LEE of Seongnam-si (KR) for samsung display co., ltd., JAEKEUN LIM of Suwon-si (KR) for samsung display co., ltd.
IPC Code(s): G09G3/3266, G09G3/3275
Abstract: a display apparatus includes a display panel, a gate driver, a data driver, a driving controller and a power voltage generator. the display panel displays an image based on input image data. the gate driver outputs a gate signal to a gate line. the data driver outputs a data voltage to a data line. the driving controller drives display areas of the display panel in different driving frequencies. the power voltage generator outputs a data power voltage to the data driver. the driving controller outputs an output data enable signal including a writing period having an active signal and a holding period having an inactive signal for the respective display areas. the power voltage generator generates the data power voltage having a high power voltage level during the writing period and a low power voltage level in at least a portion of the holding period.
20240186335.DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Seong Young LEE of Hwaseong-si (KR) for samsung display co., ltd., Kyung Ho KIM of Seongnam-si (KR) for samsung display co., ltd., Ki Won PARK of Hwaseong-si (KR) for samsung display co., ltd., Soo Hong CHEON of Seoul (KR) for samsung display co., ltd.
IPC Code(s): H01L27/12, G02F1/136, G02F1/1362, G02F1/1368
Abstract: embodiments of the current disclosure to provide a display device which can reduce the number of intersections of scan lines and data lines. according to an embodiment of the disclosure, a display device comprises: a substrate; scan lines extending along a first direction; data lines extending along a second direction that intersect the first direction; a first switching element; a first pixel electrode connected to a first source electrode of the first switching element; a second switching element; and a second pixel electrode connected to a second source electrode of the second switching element. the first pixel electrode and the second pixel electrode are disposed along the second direction, and a first source electrode and a first drain electrode of the first switching element extend along the second direction in an area overlapping a first active layer of the first switching element.
Inventor(s): JOON SEOK PARK of Yongin-si (KR) for samsung display co., ltd., Saeroonter OH of Ansansi (KR) for samsung display co., ltd., Su Hyun KIM of Ansansi (KR) for samsung display co., ltd., Taeho LEE of Ansansi (KR) for samsung display co., ltd., MYOUNGHWA KIM of Yongin-si (KR) for samsung display co., ltd., JUN HYUNG LIM of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H01L29/786, H10K59/121
Abstract: provided is a transistor including a first electrode, an active layer disposed under the first electrode and having a hole pattern with at least one hole in the source region, a drain region, and an active region overlapping the first electrode, and a second electrode disposed under the active layer. at least one of the first electrode and the second electrode overlaps the hole pattern. this way, the area of the transistor may be reduced, thereby achieving a display panel having a narrow bezel and reducing parasitic capacitance.
20240186456.DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Hyun Wook LEE of Suwon-si (KR) for samsung display co., ltd., Ki Bum KIM of Hwaseong-si (KR) for samsung display co., ltd., Jin Taek KIM of Yongin-si (KR) for samsung display co., ltd., Jung Eun HONG of Seoul (KR) for samsung display co., ltd.
IPC Code(s): H01L33/38, H01L27/15, H01L33/62
Abstract: a display device includes a substrate, a first electrode and a second electrode which are spaced apart from each other in a second direction, light-emitting elements spaced apart from each other in the first direction, a first contact electrode electrically contacting the light-emitting elements, and a second contact electrode electrically contacting the light-emitting elements. the first contact electrode electrically contacts the first electrode through a first contact portion disposed on the first electrode, the second contact electrode electrically contacts the second electrode through a second contact portion disposed on the second electrode, the first contact portion is disposed on an end portion in the first direction of the first contact electrode, and the second contact portion is disposed on an end portion in the first direction of the second contact electrode.
20240186474.DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Byeong Hoon CHO of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H01L33/62, H01L25/075
Abstract: a display device according to one or more embodiments includes: electrodes spaced apart from each other in a pixel; a bank on the electrodes and around a light emitting area of the pixel; and light emitting elements provided between the electrodes in the light emitting area, wherein the electrodes include a first hole overlapping the bank at one side of the pixel, and a second hole overlapping the bank at another side of the pixel, and a shape of the first hole of the electrodes is different from a shape of the second hole of the electrodes.
Inventor(s): Yong Kwon SOH of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H04M1/02
Abstract: a display device includes a display panel including a first area, a folding area, and a second area, the folding area being foldable about a folding axis, a first plate disposed on a rear surface of the display panel in the first area, a second plate disposed on the rear surface of the display panel in the second area and spaced apart from the first plate, a flexible thin-film layer disposed on the rear surface and including a first portion covering at least an area of the first plate, a second portion covering at least an area of the second plate, and a third portion connecting the first and second portions and disposed on the folding area, and a guide that covers the second portion of the flexible thin-film layer and at least an area of the second plate.
20240188233.DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Min Sok JANG of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H05K5/02
Abstract: a display device including a display panel including a folding area and a non-folding area, and a first support member disposed under the display panel and supporting the display panel, the first support member including a first support layer including a porous layer including multiple holes disposed on at least one side, the porous layer overlaps the non-folding area.
Inventor(s): Byeonghee Won of Yongin-si (KR) for samsung display co., ltd., Jungtae Park of Yongin-si (KR) for samsung display co., ltd., Jangyeol Yoon of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H05K5/02, H05K5/00
Abstract: a display device includes: a display panel which displays an image; and a frame set disposed on a rear side of the display panel, where the frame set bends the display panel. the frame set includes a frame including a body extending in a longitudinal direction and a head protruding toward the rear side of the display panel from the body, and a wire fixed to the head and extending in a longitudinal direction of the frame.
20240188242.DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): YOUNGGYU JUNG of Yongin-si (KR) for samsung display co., ltd., Wee-Joon JEONG of Yongin-si (KR) for samsung display co., ltd., Kyu-Hun SHIM of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H05K5/03
Abstract: a display device according to an embodiment includes a display panel, a cover member coupled to a rear surface of the display panel, a first adhesive member disposed on the rear surface of the display panel, and a second adhesive member disposed on a front surface of the cover member. the first adhesive member and the second adhesive member are a pair of attachable and detachable members, and the first adhesive member and the second adhesive member are coupled to each other so that the display panel is fixed to the cover member.
Inventor(s): Kyoung Sunwoo of Yongin-si (KR) for samsung display co., ltd., Chanseok Oh of Yongin-si (KR) for samsung display co., ltd., Sunyoung Pak of Yongin-si (KR) for samsung display co., ltd., Munki Sim of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K50/11, C07D487/04, C07F5/02, C07F9/6561, C09K11/06, H10K50/15, H10K50/16, H10K50/18, H10K50/81, H10K50/82, H10K85/60
Abstract: embodiments provide a light-emitting device including a heterocyclic compound, and an electronic device including the light-emitting device. the light-emitting device includes a first electrode, a second electrode facing the first electrode, an interlayer between the first electrode and the second electrode and including an interlayer, and a heterocyclic compound. the heterocyclic compound is represented by formula 1, which is explained in the specification:
Inventor(s): Kyoung Sunwoo of Yongin-si (KR) for samsung display co., ltd., Chanseok Oh of Yongin-si (KR) for samsung display co., ltd., Sunyoung Pak of Yongin-si (KR) for samsung display co., ltd., Munki Sim of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K50/11, C07D487/04, C07F5/02, C07F9/6561, C09K11/06, H10K50/15, H10K50/16, H10K50/18, H10K50/81, H10K50/82, H10K85/60
Abstract:
Inventor(s): Sangwoo Sohn of Yongin-si (KR) for samsung display co., ltd., Eunhye Ko of Yongin-si (KR) for samsung display co., ltd., Yeon Keon Moon of Yongin-si (KR) for samsung display co., ltd., Sunhee Lee of Yongin-si (KR) for samsung display co., ltd., Hyunmo Lee of Yongin-si (KR) for samsung display co., ltd., Hyunjun Jeong of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K50/30, H10K59/121, H10K59/80, H10K71/00, H10K77/10
Abstract: a display panel includes a light emitting element and a pixel circuit electrically connected to the light emitting element and includes a first transistor and a second transistor. the first transistor includes a first semiconductor pattern including a first source region, a first drain region, and a first channel region, a first gate electrode disposed over the first channel region, and a first conductive pattern disposed under the first channel region. the second transistor includes a second semiconductor pattern including a second source region, a second drain region, and a second channel region, a second gate electrode disposed over the second channel region, and a second conductive pattern disposed under the second channel region. a length of the first conductive pattern is longer than a length of the first gate electrode. the second conductive pattern is shorter than a length of the second gate electrode.
20240188325.DISPLAY APPARATUS_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Junghyun Cho of Yongin-si (KR) for samsung display co., ltd., Gunwoo Ko of Yongin-si (KR) for samsung display co., ltd., Chiwook An of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K50/858, G06F3/041, H10K59/40
Abstract: a display apparatus includes: a first electrode; a bank layer defining a first opening which overlaps the first electrode in a plan view; an emission layer which overlaps the first electrode through the first opening; a second electrode on the emission layer; an encapsulation layer on the second electrode; a first insulating layer on the encapsulation layer, where the first insulating layer includes a first portion overlapping the first opening and defines a trench surrounding the first portion; a touch electrode on the first insulating layer; a second insulating layer on the touch electrode and defining a second opening which overlaps the first opening; and a third insulating layer on the second insulating layer.
Inventor(s): Sungbae Ju of Yongin-si (KR) for samsung display co., ltd., Sora Kim of Yongin-si (KR) for samsung display co., ltd., Jeongseon Kim of Yongin-si (KR) for samsung display co., ltd., Ahyeon Lee of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/12, H10K59/122, H10K59/35, H10K59/80
Abstract: a display device includes: a display panel; a protection layer on the display panel and comprising a plurality of grooves each having an anchor shape, wherein the plurality of grooves comprise at least a first groove; a 1-1 layer arranged along at least a portion of an inner side surface of the first groove; and a plurality of transparent partition walls on the protection layer and comprising a first transparent partition wall, wherein the first transparent partition wall is arranged along the first groove and has a portion filling the first groove.
20240188329.DISPLAY APPARATUS_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Kiwook KIM of Yongin-si (KR) for samsung display co., ltd., Chul kyu KANG of Yongin-si (KR) for samsung display co., ltd., Wonkyu KWAK of Yongin-si (KR) for samsung display co., ltd., Kwangmin KIM of Yongin-si (KR) for samsung display co., ltd., Joongsoo MOON of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/121, G09G3/3266, G09G3/3291, H01L27/12, H01L29/786, H10K59/131
Abstract: a display apparatus includes a substrate including a display area for displaying an image, a first thin film transistor in the display area and including a first semiconductor layer having a silicon semiconductor and a first gate electrode insulated from the first semiconductor layer, a first interlayer insulating layer covering the first gate electrode and having a first contact hole extending therethrough, and a second thin film transistor on the first interlayer insulating layer and including a second semiconductor layer having an oxide semiconductor and a second gate electrode insulated from the second semiconductor layer. a portion of the second semiconductor layer extends into a first contact hole and is electrically connected to the first semiconductor layer.
20240188333.DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Yoshiaki SAKAMOTO of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/122, H10K59/121, H10K59/131, H10K59/80
Abstract: a display device includes a substrate, a first electrode disposed on the substrate, a pixel-defining film including a plurality of open portions exposing the first electrode, a plurality of emissive layers overlapping with a monolithic surface of the first electrode in a plan view and disposed in the plurality of open portions, respectively, and a second electrode disposed on the plurality of emissive layers.
20240188334.DISPLAY PANEL_simplified_abstract_(samsung display co., ltd.)
Inventor(s): KIWOOK KIM of Yongin-si (KR) for samsung display co., ltd., KWANG-MIN KIM of Yongin-si (KR) for samsung display co., ltd., DO YEON HWANG of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/122, H10K59/88
Abstract: provided is a display panel including a base layer including a first pixel region, a second pixel region at least partially spaced apart from the first pixel region in a first direction, and a non-pixel region adjacent to the first and second pixel regions, a pixel defining layer having first and second pixel openings defined in the pixel defining layer and respectively corresponding to the first and second pixel regions, and a light-emitting portion including a charge generation layer, wherein the pixel defining layer includes at least one first valley region and at least one first non-valley region disposed on a first virtual line completely enclosing the first pixel opening and at least one second valley region and at least one second non-valley region disposed on a second virtual line completely enclosing the second pixel opening.
Inventor(s): Chul Won PARK of Yongin-si (KR) for samsung display co., ltd., Myoung Hwa KIM of Yongin-si (KR) for samsung display co., ltd., Geun Chul PARK of Yongin-si (KR) for samsung display co., ltd., Jun Hyung LIM of Yongin-si (KR) for samsung display co., ltd., Hye Lim CHOI of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/122, H10K59/12, H10K71/20
Abstract: a display device and a manufacturing method of the display device are provided. the display device includes a substrate, a passivation layer disposed on the substrate, a metal oxide layer disposed on the passivation layer, a via layer disposed on the metal oxide layer, a first electrode disposed on the via layer, a pixel defining layer covering the metal oxide layer and an edge portion of the first electrode and dividing a light-emitting area, an organic layer disposed on the first electrode and the pixel defining layer, and a second electrode disposed on the organic layer, wherein a side of the pixel defining layer protrudes more outward than a side of the metal oxide layer, and at least a portion of the organic layer is disconnected at a point between the side of the pixel defining layer and the passivation layer.
Inventor(s): Dae Won CHOI of Yongin-si (KR) for samsung display co., ltd., Yun Jong YEO of Yongin-si (KR) for samsung display co., ltd., Su Bin BAE of Yongin-si (KR) for samsung display co., ltd., Da Woon JUNG of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/122, H10K59/12, H10K59/80
Abstract: a display device includes first pixel and second electrodes spaced apart from each other on a substrate, an inorganic insulating layer on the substrate and partially covering the first pixel electrode and the second pixel electrode, residual patterns disposed between the first or second pixel electrodes and the inorganic insulating layer, a bank structure on the inorganic insulating layer with first and second openings defined therethrough to overlap the first and second pixel electrodes, first and second light emitting layers on the first and second pixel electrodes, first and second common electrodes on the first and second light emitting layers, and first and second inorganic layers on the first and second common electrodes in the first and second openings. the bank structure includes first and second bank layers including different metal materials, and the second bank layer includes tips protruding to a center of the first or second opening.
Inventor(s): Hyuneok Shin of Yongin-si (KR) for samsung display co., ltd., Juhyun Lee of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/122, H10K59/12, H10K59/80, H10K71/20
Abstract: a display device includes a display panel including a display area, a plurality of transparent banks disposed over the display panel in the display area, including a first material having a first refractive index, and including a side surface contacting a second material having a second refractive index that is lower than the first refractive index, and an upper layer disposed on an upper surface of each of the plurality of transparent banks.
Inventor(s): Inyoung Jung of Yongin-si, Gyeonggi-do (KR) for samsung display co., ltd.
IPC Code(s): H10K59/122, H10K59/12, H10K59/131
Abstract: provided is a display panel including sub-pixel electrodes and a metal bank layer on the sub-pixel electrodes, the metal bank layer including openings on the sub-pixel electrodes and a groove between the sub-pixel electrodes. an insulating layer is on the sub-pixel electrodes and between the sub-pixel electrodes, a bridge line is on the insulating layer between the sub-pixel electrodes, including the same material as a material of the metal bank layer, an intermediate layer is on the sub-pixel electrodes through the opening of the metal bank layer, and an opposite electrode disposed on the intermediate layer in the openings of the metal bank layer wherein, in a plan view, the groove is configured to surround at least a portion of the bridge line.
Inventor(s): Junhong Park of Yongin-si (KR) for samsung display co., ltd., Yeongwoo Kwon of Yongin-si (KR) for samsung display co., ltd., Jeongwon Kim of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/122, H10K59/12, H10K59/88
Abstract: a display apparatus includes a first sub-pixel electrode, a second sub-pixel electrode adjacent to the first sub-pixel electrode, a metal bank layer including a first opening overlapping the first sub-pixel electrode, a second opening overlapping the second sub-pixel electrode, a first metal layer, and a second metal layer disposed on the first metal layer, wherein the metal bank layer further includes an anchor hole disposed between the first opening and the second opening.
Inventor(s): JONGHYUN CHOI of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/124, H10K59/12, H10K59/121, H10K71/20
Abstract: a display device including a display panel including a display area including a first area and a second area having a higher transmittance than a transmittance of the first area and a non-display area including a third area bendable and adjacent to the display area. the display panel includes a base layer overlapping the display area and the non-display area, a pixel disposed on the base layer in the display area, an inorganic layer overlapping the display area and the non-display area, insulating layers arranged on the inorganic layer, and an insulating pattern overlapping the second area and disposed between the insulating layers, a first groove is defined in the insulating layers, the insulating pattern and a portion of the inorganic layer in the second area, and a second groove is defined in the insulating layers and the third area of the inorganic layer in the third area.
20240188347.DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): KWON JANG of Yongin-si (KR) for samsung display co., ltd., JUN-YOUNG JUNG of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/124, H10K59/80
Abstract: a display device includes a display area and a non-display area disposed adjacent to the display area, a light emitting element disposed in the display area on a substrate, a plurality of grooves disposed in the non-display area on the substrate and including a first groove and a second groove, a plurality of first pattern layers disposed adjacent to the first groove and including an opaque material, an end of each of the plurality of first pattern layers being a first tip protruding toward the first groove, and at least one second pattern layer disposed adjacent to the second groove and including a transparent material, an end of the at least one second pattern layer being a second tip protruding toward the second groove.
Inventor(s): HYUNEOK SHIN of Yongin-si (KR) for samsung display co., ltd., JOONYONG PARK of Yongin-si (KR) for samsung display co., ltd., JUHYUN LEE of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/80, G02B27/01, H10K71/12
Abstract: a display panel includes a circuit layer including a pixel region and a non-pixel region, a first light-emitting element disposed on the circuit layer; and an inorganic layer disposed on the circuit layer and including a first portion and a second portion, wherein the first light-emitting element includes a first resonance electrode disposed on the circuit layer and including a reflective electrode and a first transparent electrode disposed on the reflective electrode, a light-emitting portion disposed on the first resonance electrode, and an upper electrode disposed on the light-emitting portion, the second portion is disposed between the reflective electrode and the first transparent electrode, at least one opening is defined in the second portion, the first transparent electrode includes a first transparent portion and a second transparent portion, and a first length of the first transparent portion is greater than a second length of the second transparent portion.
Inventor(s): SIJIN Sung of Yongin-si (KR) for samsung display co., ltd., Shogo Nishizaki of Yongin-si (KR) for samsung display co., ltd., Jaehyun Kim of Yongin-si (KR) for samsung display co., ltd., Illsoo Park of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/80, H10K59/122
Abstract: a display panel includes a display element layer including a pixel defining film having a pixel opening defined therein and a light emitting element. an encapsulation layer is disposed on the display element layer. the encapsulation layer includes a first inorganic encapsulation film. an organic encapsulation film is disposed on the first inorganic encapsulation film. a second inorganic encapsulation film is disposed on the organic encapsulation film. the second inorganic encapsulation film has a refractive index in a range of about 1.89 to about 2.20.
Inventor(s): SANGYEON HWANG of Yongin-si (KR) for samsung display co., ltd., SANGTAE AHN of Yongin-si (KR) for samsung display co., ltd., SEUNGGUN CHAE of Yongin-si (KR) for samsung display co., ltd., JINHO HYUN of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/80, H10K59/12
Abstract: a display device includes a base substrate including a display area and a peripheral area positioned outside the display area, an organic insulating layer disposed on the display area of the base substrate, a light emitting device disposed on the organic insulating layer, a first dam disposed on the peripheral area of the base substrate and spaced apart from the organic insulating layer, and a pattern disposed on the peripheral area of the base substrate and positioned outside a region enclosed by the first dam.
Inventor(s): Heung Shik PARK of Yongin-si (KR) for samsung display co., ltd., El Ly GIL of Yongin-si (KR) for samsung display co., ltd., Mi Ran JI of Yongin-si (KR) for samsung display co., ltd., Beohm Rock CHOI of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/80, C09D4/06, C09D7/45, C09D7/65, C09D133/06
Abstract: embodiments provide coating composition and a display device. the coating composition comprises a first monomer represented by chemical formula 1 or chemical formula 2, a second monomer comprising an acrylate monomer, a photoinitiator, a surfactant, and a solvent, wherein chemical formula 1 and chemical formula 2 are explained in the specification:
Inventor(s): Heung Shik PARK of Yongin-si (KR) for samsung display co., ltd., El Ly GIL of Yongin-si (KR) for samsung display co., ltd., Mi Ran JI of Yongin-si (KR) for samsung display co., ltd., Beohm Rock CHOI of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/80, C09D4/06, C09D7/45, C09D7/65, C09D133/06
Abstract:
Inventor(s): Woo Young KIM of Yongin-si (KR) for samsung display co., ltd., Su Jeong KIM of Yongin-si (KR) for samsung display co., ltd., Jae Heung HA of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/80, G02B27/01, H10K59/38
Abstract: a display device comprises a substrate, an organic light emitting element layer comprising a first electrode, a second electrode, and an organic light emitting layer disposed between the first and second electrodes and emitting light in a light emitting area, an encapsulation layer covering the organic light emitting element layer, a color filter layer disposed in the light emitting area and including a plurality of color filters having different colors and a light control pattern layer disposed between the encapsulation layer and the color filter layer and including a light control pattern disposed on a light path of the organic light emitting layer.
Inventor(s): Wooyong Sung of Yongin-si (KR) for samsung display co., ltd., Taewook Kang of Yongin-si (KR) for samsung display co., ltd., Woongsik Kim of Yongin-si (KR) for samsung display co., ltd., Jeongseok Lee of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/80, H10K59/12, H10K59/122
Abstract: a display apparatus includes a light-emitting element including a pixel electrode, an intermediate layer and an opposite electrode, a bank layer including an inorganic bank layer, a first metal bank layer and a second metal bank layer sequentially on the pixel electrode, and the inorganic bank layer, the first metal bank layer, and the second metal bank layer together defining a pixel opening of the bank layer which corresponds to the pixel electrode, an inorganic encapsulation layer on the pixel electrode and having a first refractive index, and a planarization layer on the inorganic encapsulation layer and having a second refractive index which is greater than the first refractive index.
20240188403.DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Jun Hee SON of Yongin-si (KR) for samsung display co., ltd., Haeng Won PARK of Yongin-si (KR) for samsung display co., ltd., Hyun Joon OH of Yongin-si (KR) for samsung display co., ltd., Jee Na LEE of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/80
Abstract: a display device includes: a display panel including a first substrate having a pixel area; and a cover layer. a rear surface of the first substrate is bonded to a front surface of the cover layer, and a linear flow path pattern is formed in at least one of the rear surface of the first substrate and the front surface of the cover layer at a depth from a corresponding surface.
Inventor(s): KISANG YOO of Asan-si (KR) for samsung display co., ltd., KYUNGROK KO of Suwon-si (KR) for samsung display co., ltd., YOUNGSU KIM of Gunpo-si (KR) for samsung display co., ltd., JAESUK YOO of Seoul (KR) for samsung display co., ltd., JEONG-SEOP CHOI of Cheonan-si (KR) for samsung display co., ltd.
IPC Code(s): H10K71/00, B32B37/00, B32B38/18, H10K50/84, H10K59/12, H10K102/00
Abstract: a bonding device includes: a support in which a plurality of through-holes is defined, a diaphragm disposed on the support to cover the support, a pressing pad disposed on the diaphragm over a top surface of the support, and a window fixing chuck disposed on the pressing pad and in which a groove facing the pressing pad is defined. here, the pressing pad includes a pad and at least one support bar disposed in the pad and extending in a first direction.
20240188415.ORGANIC LIGHT EMITTING DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Sung June PARK of Suwon-si (KR) for samsung display co., ltd., Jung-Hun LEE of Hwaseong-si (KR) for samsung display co., ltd., Ji Hwa LEE of Hwaseong-si (KR) for samsung display co., ltd.
IPC Code(s): H10K85/10, G02B1/14, G02B1/16, G09F9/30, H10K77/10
Abstract: a display device includes: a substrate including a display area and a folding area positioned in a portion of the display area; a display structure disposed on the substrate; a protection film disposed on the substrate and overlapping the folding area; an adhesive member disposed between the protection film and the substrate, wherein the protection film adheres to the substrate by the adhesive member; a first antistatic layer disposed between the protection film and the adhesive member, wherein the first antistatic layer includes a first compound; a second antistatic layer disposed on a bottom surface of the protection film, wherein the second antistatic layer includes a second compound; and a supporting member disposed on the second antistatic layer, wherein the supporting member includes an opening overlapping the folding area.
Inventor(s): Stefan Seifermann of Buehl (DE) for samsung display co., ltd., Harald Fluegge of Karlsruhe (DE) for samsung display co., ltd., Sandra Bonus of Koeln (DE) for samsung display co., ltd.
IPC Code(s): H10K85/60, C07F5/02, C09K11/06
Abstract: the invention relates to an organic molecule, comprising or consisting of formula a:
Inventor(s): Stefan Seifermann of Buehl (DE) for samsung display co., ltd., Harald Fluegge of Karlsruhe (DE) for samsung display co., ltd., Sandra Bonus of Koeln (DE) for samsung display co., ltd.
IPC Code(s): H10K85/60, C07F5/02, C09K11/06
Abstract:
Inventor(s): Seran Kim of Yongin-si (KR) for samsung display co., ltd., Hoilim Kim of Yongin-si (KR) for samsung display co., ltd., Dongsun Yoo of Yongin-si (KR) for samsung display co., ltd., Junyoung Lee of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K85/60, G02F1/1335
Abstract: provided is an opto-electronic device, an organic compound, an electronic apparatus and an electronic device, and the opto-electronic device includes a first electrode, a second electrode facing the first electrode, a photoactive layer arranged between the first electrode and the second electrode, and an organic compound represented by formula 1, wherein, in formula 1, cy1 is a group represented by formula 2, and cy2 is a group represented by formula 3, wherein details of formulae 1 to 3 are as described herein.
Inventor(s): Seran Kim of Yongin-si (KR) for samsung display co., ltd., Hoilim Kim of Yongin-si (KR) for samsung display co., ltd., Dongsun Yoo of Yongin-si (KR) for samsung display co., ltd., Junyoung Lee of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K85/60, G02F1/1335
Abstract:
Inventor(s): Ramin PASHAZADEH of Bruchsal (DE) for samsung display co., ltd.
IPC Code(s): H10K85/60, C07D403/14, C09K11/06, H10K50/11
Abstract: the invention relates to a light-emitting organic molecule, in particular for the application in optoelectronic devices. according to the invention, the organic molecule has
Inventor(s): Ramin PASHAZADEH of Bruchsal (DE) for samsung display co., ltd.
IPC Code(s): H10K85/60, C07D403/14, C09K11/06, H10K50/11
Abstract:
Inventor(s): Ramin PASHAZADEH of Bruchsal (DE) for samsung display co., ltd.
IPC Code(s): H10K85/60, C07D403/14, C09K11/06, H10K50/11
Abstract: and
Inventor(s): Ramin PASHAZADEH of Bruchsal (DE) for samsung display co., ltd.
IPC Code(s): H10K85/60, C07D403/14, C09K11/06, H10K50/11
Abstract:
Inventor(s): Ramin PASHAZADEH of Bruchsal (DE) for samsung display co., ltd.
IPC Code(s): H10K85/60, C07D403/14, C09K11/06, H10K50/11
Abstract: wherein w is the binding site of a single bond linking the first chemical moiety to the second chemical moiety,
l is a linking group with a structure of formula bn-i:
Inventor(s): Ramin PASHAZADEH of Bruchsal (DE) for samsung display co., ltd.
IPC Code(s): H10K85/60, C07D403/14, C09K11/06, H10K50/11
Abstract:
Inventor(s): Ramin PASHAZADEH of Bruchsal (DE) for samsung display co., ltd.
IPC Code(s): H10K85/60, C07D403/14, C09K11/06, H10K50/11
Abstract: wherein the dashed lines denote the binding sites as indicated in formula i, and # represents the binding site of the first chemical moiety to the second chemical moiety.
Inventor(s): Kyoung Sunwoo of Yongin-si (KR) for samsung display co., ltd., Sunyoung Pak of Yongin-si (KR) for samsung display co., ltd., Junha Park of Yongin-si (KR) for samsung display co., ltd., Munki Sim of Yongin-si (KR) for samsung display co., ltd., Chanseok Oh of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K85/60, C07F5/02, C09K11/02, C09K11/06
Abstract: embodiments provide a condensed cyclic compound, a light-emitting device including the condensed cyclic compound, an electronic apparatus including the light-emitting device, and an electronic device including the light-emitting device. the light-emitting device includes a first electrode, a second electrode facing the first electrode, an interlayer between the first electrode and the second electrode and including an emission layer, and the condensed cyclic compound, which is represented by formula 1, wherein formula 1 is explained in the specification:
Inventor(s): Kyoung Sunwoo of Yongin-si (KR) for samsung display co., ltd., Sunyoung Pak of Yongin-si (KR) for samsung display co., ltd., Junha Park of Yongin-si (KR) for samsung display co., ltd., Munki Sim of Yongin-si (KR) for samsung display co., ltd., Chanseok Oh of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K85/60, C07F5/02, C09K11/02, C09K11/06
Abstract:
Samsung Display Co., LTD. patent applications on June 6th, 2024
- Samsung Display Co., LTD.
- B23K37/04
- B23K26/70
- Samsung display co., ltd.
- B32B38/18
- B32B37/00
- B32B7/12
- B32B17/10
- B32B37/12
- C03C23/00
- C03C21/00
- C23C14/56
- C23C14/35
- C23C14/50
- H01J37/32
- H01J37/34
- G02B27/01
- A61F9/00
- G02B27/00
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- G06F1/16
- H10K50/844
- H10K59/126
- H10K59/40
- H10K71/20
- H10K77/10
- G06F3/041
- G06F3/044
- G09G3/3233
- H04N23/55
- H10K50/842
- H10K50/858
- H10K59/121
- H10K59/125
- H10K59/38
- H01Q1/22
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- G09G3/3225
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- H01L33/54
- H01L33/58
- H01L33/62
- G09G3/00
- H10K59/131
- G09G3/20
- G09G3/3241
- G09G3/3258
- G09G3/3266
- G09G3/3275
- H01L27/12
- G02F1/136
- G02F1/1362
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- H01L29/786
- H01L27/15
- H01L25/075
- H04M1/02
- H05K5/02
- H05K5/00
- H05K5/03
- H10K50/11
- C07D487/04
- C07F5/02
- C07F9/6561
- C09K11/06
- H10K50/15
- H10K50/16
- H10K50/18
- H10K50/81
- H10K50/82
- H10K85/60
- H10K50/30
- H10K59/80
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- H10K59/88
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- H10K71/12
- C09D4/06
- C09D7/45
- C09D7/65
- C09D133/06
- H10K50/84
- H10K102/00
- H10K85/10
- G02B1/14
- G02B1/16
- G09F9/30
- G02F1/1335
- C07D403/14
- C09K11/02
- H10K59/1201
