公开(公告)号：US12238988B2

公开(公告)日：2025-02-25

申请号：US17526348

申请日：2021-11-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Juchan Park ,  Sunho Kim ,  Younggug Seol ,  Sunhee Lee ,  Joosun Yoon ,  Jonghyuk Lee ,  Jonghyun Choi

IPC: H10K59/131 ,  G09G3/3258 ,  G09G3/3266 ,  G09G3/3291 ,  H01L27/12 ,  H10K50/844 ,  H10K59/124 ,  H10K77/10 ,  H10K102/00

Abstract: A display device includes a substrate including a display area and a peripheral area disposed outside of the display area. The display area includes a plurality of pixels. The display device further includes an inorganic insulating layer disposed in the display area. The inorganic insulating layer includes a groove disposed in a region between the plurality of pixels. The display device further includes an organic material layer filling the groove, a first connection wiring, and a second connection wiring. The first connection wiring is disposed on the organic material layer, overlaps the plurality of pixels, and extends in a second direction. The second connection wiring is insulated from the first connection wiring, and extends in a first direction that crosses the second direction.

公开(公告)号：US12238439B2

公开(公告)日：2025-02-25

申请号：US18417279

申请日：2024-01-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yunhong Kim ,  Mooyoung Kim ,  Takahiko Inada

IPC: H04N25/766 ,  H01L27/146 ,  H04N25/772

Abstract: An image sensor including a row driver configured to provide, at a first time, a control signal to first pixels in a first group having n consecutive odd horizontal lines, provide, at a second time, the control signal to pixels in a second group having n consecutive even horizontal lines, and provide, at a third time, the control signal to pixels in a third group having n consecutive odd horizontal lines, and having a first horizontal line next to a last horizontal line of the first group, wherein each of the n horizontal lines of the first group is separated by an at least three-row interval from a corresponding one of the n horizontal lines of the second group, and a time interval between the first time point and the second time point is equal to a time interval between the second time point and the third time point.

公开(公告)号：US12237391B2

公开(公告)日：2025-02-25

申请号：US17851289

申请日：2022-06-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Junggun You ,  Beomjin Park ,  Sughyun Sung ,  Hojin Lee ,  Dongwon Kim ,  Donggyu Lee ,  Myoung-Sun Lee ,  Keun Hwi Cho ,  Hanbyul Choi ,  Jiyong Ha

IPC: H01L29/423 ,  H01L29/66 ,  H01L29/786

Abstract: A semiconductor device includes: an active pattern on a substrate, wherein the active pattern includes a plurality of channel layers stacked on one another; a plurality of source/drain patterns spaced apart from each other in a first direction and disposed on the active pattern, wherein the plurality of source/drain patterns are connected to each other through the plurality of channel layers; and first and second gate electrodes at least partially surrounding the channel layers and extending in a second direction, wherein the second direction intersects the first direction, wherein the active pattern has a first sidewall and a second sidewall that faces the first sidewall, and wherein a first distance between the first sidewall of the active pattern and an outer sidewall of the first gate electrode is different from a second distance between the second sidewall of the active pattern and an outer sidewall of the second gate electrode.

公开(公告)号：US12236874B2

公开(公告)日：2025-02-25

申请号：US18347168

申请日：2023-07-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sehyuk Park ,  Youngha Sohn ,  Jin-Wook Yang ,  Donggyu Lee ,  Jae-Hyeon Jeon

IPC: G09G3/3233

Abstract: A display apparatus includes a display panel, a gate driver, a data driver and an emission driver. The display panel includes a pixel. The gate driver is configured to output a gate signal to the pixel. The data driver is configured to output a data voltage to the pixel. The emission driver is configured to output an emission signal to the pixel. The pixel includes a light emitting element, a driving switching element configured to apply a driving current to the light emitting element and a bias switching element configured to apply a bias voltage to the driving switching element. The display apparatus increases a level of the bias voltage when a duration of a light emission time of the pixel is increased.

公开(公告)号：US12236053B2

公开(公告)日：2025-02-25

申请号：US18485400

申请日：2023-10-12

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Masahiko Takiguchi ,  Kazuhiro Matsumoto ,  Satoshi Uchino

IPC: G06F3/044 ,  G06F3/041

Abstract: A sensor controller includes a neural network processing unit to receive a sensing signal from an input sensor and to output one of a first sensing result and a second sensing result using a prediction model. The sensor controller further includes a first input processing unit and a second input processing unit. The first input processing unit is to receive the first sensing result and to determine whether a first input is present based on the first sensing result. The second input processing unit is to receive the second sensing result and to calculate a coordinate signal for a second input based on the second sensing result.

公开(公告)号：US12232038B2

公开(公告)日：2025-02-18

申请号：US17597388

申请日：2020-08-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Vinay Kumar Shrivastava ,  Avijit Manna ,  Kalyan Dhulipudi ,  Ankit Dhabriya ,  Ankit Srivastav

IPC: H04W52/02 ,  H04W36/32 ,  H04W36/30

Abstract: The present subject matter describes performing radio resource management (RRM) measurements by a WTRU in a 3GPP networks. The method comprise defining at-least one of: a) a channel condition threshold, b) a WTRU mobility threshold, and c) a measurement-reliability threshold. A first sub-set of reference-signal samples are measured out of a set of reference-signal samples based on sensing at least one of current channel conditions and mobility-conditions. A reliability-parameter associated with the first sub-set of measured samples is checked. Finally, network-measurement operation is concluded in case of the reliability-parameter being in accordance with the pre-defined reliability-thresholds.

公开(公告)号：US12230343B2

公开(公告)日：2025-02-18

申请号：US17324787

申请日：2021-05-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Bohchang Kim ,  Wontaeck Jung ,  Kuihan Ko ,  Jaeyong Jeong

IPC: G11C29/04 ,  G11C16/14 ,  G11C16/26 ,  G11C16/34

Abstract: A memory device including: a memory cell array including a plurality of memory cells forming a plurality of strings in a vertical direction with a substrate; and a control logic configured to detect a not-open string (N/O string) from the plurality of strings in response to a write command and convert pieces of target data to be programmed on a plurality of target memory cells in the N/O string so that the pieces of target data have a value that limits a number of times a program voltage is applied to the plurality of target memory cells.

公开(公告)号：US12230212B2

公开(公告)日：2025-02-18

申请号：US18427919

申请日：2024-01-31

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kihyun Pyun ,  Sung-Mo Yang

IPC: G09G3/3258

Abstract: Disclosed is a display device which includes a display panel including a plurality of pixels, a voltage generator providing a driving voltage to the plurality of pixels, and a driving controller. The driving controller includes an overcurrent protecting circuit. The overcurrent protecting circuit includes a first logic circuit comparing a limit current with a sensing current to generate a first comparison result, a second logic circuit comparing a load with a limit load to generate a second comparison result and comparing the driving voltage with a limit voltage to generate a third comparison result. When the first comparison result indicates the sensing current is greater than or equal to the limit current, the second comparison result indicates the load is greater than the limit load and the third comparison result indicates the driving voltage is greater than the limit voltage, a driving voltage controller maintains the driving voltage.

公开(公告)号：US12225703B2

公开(公告)日：2025-02-11

申请号：US18479323

申请日：2023-10-02

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Mingyu Kim ,  Munhyeon Kim ,  Daewon Ha

IPC: H10B10/00 ,  G11C11/412 ,  H01L29/10

Abstract: A method of manufacturing a semiconductor device includes forming a first sacrificial and first active layer on a substrate; forming a first mask pattern on a portion of the substrate; etching the first sacrificial and first active layer partially using the first mask pattern to expose a portion of a top surface of the substrate; forming a semiconductor layer on the exposed top surface of the substrate; forming sacrificial layers and active layers on the first active and semiconductor layer, the active layers including an uppermost second active layer; forming a second mask pattern on a portion of the second active layer; forming a trench using the second mask pattern, the trench defining a first and second active pattern; and removing the sacrificial layers to form a first and second channel patterns on the first and second active patterns, respectively, wherein the first active pattern includes the semiconductor layer.

公开(公告)号：US12224260B2

公开(公告)日：2025-02-11

申请号：US17542667

申请日：2021-12-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Heejung Choi ,  Heeseok Lee ,  Junso Pak ,  Bongwee Yu

IPC: H01L23/00 ,  H01L23/498 ,  H01L25/10

Abstract: A semiconductor package including: a plurality of lower pads; an upper pad; a semiconductor chip including a chip pad and configured to transmit or receive a first signal through the chip pad; a first wiring structure connecting the chip pad to a first lower pad among the plurality of lower pads; and a second wiring structure connecting a second lower pad among the plurality of lower pads to the upper pad, wherein the first lower pad and the second lower pad are separated from each other by a minimum distance between the plurality of lower pads.