公开(公告)号：US20230217754A1

公开(公告)日：2023-07-06

申请号：US18120871

申请日：2023-03-13

Applicant: Samsung Display Co., Ltd.

Inventor： Minhee Choi ,  Youngsoo Yoon ,  Yunkyeong In ,  Hyunji Cha

IPC: H01L51/00 ,  G02F1/1335 ,  H01L27/146

CPC classification number: H10K59/131 ,  H10K50/858 ,  H10K59/40 ,  H10K50/86 ,  G09G2300/0804 ,  G02F1/133528 ,  H10K50/8426 ,  H10K59/1216 ,  H01L27/14678 ,  H10K50/868 ,  H10K2102/00 ,  G09G2300/0408 ,  H10K59/126 ,  H10K59/122 ,  H10K59/35

Abstract: A display panel includes a substrate including a first area and a second area that are spaced apart from each other in a first direction; a plurality of display elements located in a display area, the display area being adjacent to the first area and the second area; and a plurality of lines extending in a second direction that intersects the first direction, the plurality of lines being electrically respectively connected to the plurality of display elements, wherein the plurality of lines include: a first line and a second line adjacent to each other and bypassing along an edge of the first area; and a third line and a fourth line adjacent to each other and bypassing along an edge of the second area, wherein the first area and the second area are different from each other in at least one of size or shape.

公开(公告)号：US20230133807A1

公开(公告)日：2023-05-04

申请号：US18091623

申请日：2022-12-30

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Minchae Kwak ,  Hwayoung Song ,  Junyoung Jo ,  Jihyun Ka ,  Byungsun Kim ,  Ilgoo Youn ,  Jieun Lee ,  Seunghan Jo ,  Minhee Choi

IPC: H10K59/131 ,  H10K59/121

Abstract: A display device including: a substrate including a display area and a peripheral area adjacent to the display area; a plurality of data lines extending in a first direction in the display area; a fan-out unit arranged in the peripheral area and connected to the plurality of data lines; a first signal line arranged in the peripheral area; and a common power supply line arranged in the peripheral area and overlapping the fan-out unit.

公开(公告)号：US11569327B2

公开(公告)日：2023-01-31

申请号：US17085288

申请日：2020-10-30

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Nayun Kwak ,  Chulkyu Kang ,  Daesuk Kim ,  Ilgoo Youn ,  Dongsun Lee ,  Soyoung Lee ,  Jieun Lee ,  Junyoung Jo ,  Minhee Choi

IPC: H01L27/32 ,  H01L27/12

Abstract: A display device includes a pixel circuit disposed on a substrate, and a display element on the pixel circuit. The pixel circuit includes a first thin-film transistor comprising a first semiconductor layer and a first gate electrode insulated from the first semiconductor layer, a second thin-film transistor comprising a second semiconductor layer and a second gate electrode insulated from the second semiconductor layer, the second semiconductor layer being connected to the first semiconductor layer and the first gate electrode, a first shielding layer overlapping the second semiconductor layer, and a second shielding layer overlapping the second semiconductor layer and stacked on the first shielding layer.

公开(公告)号：US11545534B2

公开(公告)日：2023-01-03

申请号：US16940921

申请日：2020-07-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Minchae Kwak ,  Hwayoung Song ,  Junyoung Jo ,  Jihyun Ka ,  Byungsun Kim ,  Ilgoo Youn ,  Jieun Lee ,  Seunghan Jo ,  Minhee Choi

IPC: H01L29/08 ,  H01L27/32

Abstract: A display device including: a substrate including a display area and a peripheral area adjacent to the display area; a plurality of data lines extending in a first direction in the display area; a fan-out unit arranged in the peripheral area and connected to the plurality of data lines; a first signal line arranged in the peripheral area; and a common power supply line arranged in the peripheral area and overlapping the fan-out unit.

公开(公告)号：US11347283B2

公开(公告)日：2022-05-31

申请号：US16938457

申请日：2020-07-24

Applicant: Samsung Display Co., Ltd.

Inventor： Minhee Choi ,  Minchae Kwak ,  Byungsun Kim ,  Ilgoo Youn ,  Jieun Lee ,  Seunghan Jo ,  Junyoung Jo

IPC: G09G3/20 ,  G06F1/18 ,  G09G3/3275 ,  H01L51/00

Abstract: A display apparatus includes a display unit having a display area and a non-display area, a first driver in the non-display area, a second driver in the non-display area and space apart from the first driver, a bending portion connected to the display unit, and a connector connected to the bending portion, wherein a first wire part connected to the first driver and a second wire part connected to the second driver are disposed in the non-display area, and the first wire part and the second wire part are connected to each other via a connection wire part.

公开(公告)号：US20240363647A1

公开(公告)日：2024-10-31

申请号：US18769706

申请日：2024-07-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Soyoung Lee ,  Jieun Lee ,  Minhee Choi ,  Sungho Kim ,  Jongryuk Park ,  Seokje Seong ,  Seungwoo Sung ,  Ilgoo Youn

IPC: H01L27/12 ,  G09G3/3233 ,  G09G3/3258 ,  G09G3/3266 ,  H01L23/552 ,  H10K59/121 ,  H10K59/126 ,  H10K59/131 ,  H10K59/80

CPC classification number: H01L27/124 ,  G09G3/3258 ,  H01L23/552 ,  H01L27/1218 ,  H01L27/1225 ,  H01L27/1251 ,  H10K59/1213 ,  H10K59/126 ,  H10K59/131 ,  G09G3/3233 ,  G09G3/3266 ,  G09G2300/0819 ,  G09G2320/0257 ,  G09G2330/021 ,  H10K59/8792

Abstract: A display panel includes a first thin-film transistor (“TFT”) arranged in a display area of a substrate and including a first semiconductor layer including a silicon semiconductor, a second TFT connected to the first TFT and including a second semiconductor layer including an oxide semiconductor, a voltage line connected to the first TFT, and a shield layer arranged between the substrate and the first semiconductor layer, and including a pattern and a connection line, the pattern overlapping the first semiconductor layer, the connection line extending from the pattern, and a voltage that is a same as a voltage applied to the voltage line being applied to the shield layer.

公开(公告)号：US12062664B2

公开(公告)日：2024-08-13

申请号：US17398236

申请日：2021-08-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Soyoung Lee ,  Jieun Lee ,  Minhee Choi ,  Sungho Kim ,  Jongryuk Park ,  Seokje Seong ,  Seungwoo Sung ,  Ilgoo Youn

IPC: H01L27/12 ,  G09G3/3258 ,  H01L23/552 ,  H10K59/121 ,  H10K59/126 ,  H10K59/131 ,  G09G3/3233 ,  G09G3/3266 ,  H10K59/80

CPC classification number: H01L27/124 ,  G09G3/3258 ,  H01L23/552 ,  H01L27/1218 ,  H01L27/1225 ,  H01L27/1251 ,  H10K59/1213 ,  H10K59/126 ,  H10K59/131 ,  G09G3/3233 ,  G09G3/3266 ,  G09G2300/0819 ,  G09G2320/0257 ,  G09G2330/021 ,  H10K59/8792

Abstract: A display panel includes a first thin-film transistor (“TFT”) arranged in a display area of a substrate and including a first semiconductor layer including a silicon semiconductor, a second TFT connected to the first TFT and including a second semiconductor layer including an oxide semiconductor, a voltage line connected to the first TFT, and a shield layer arranged between the substrate and the first semiconductor layer, and including a pattern and a connection line, the pattern overlapping the first semiconductor layer, the connection line extending from the pattern, and a voltage that is a same as a voltage applied to the voltage line being applied to the shield layer.

公开(公告)号：US12048193B2

公开(公告)日：2024-07-23

申请号：US18198807

申请日：2023-05-17

Applicant: Samsung Display Co., Ltd.

Inventor： Hyunji Cha ,  Wonkyu Kwak ,  Young-Soo Yoon ,  Jae Yong Lee ,  Yun-Kyeong In ,  Minhee Choi

IPC: H10K50/86 ,  G02B5/30 ,  G06F1/16 ,  G09F9/30 ,  H10K50/00 ,  H10K50/80 ,  H10K50/84 ,  H10K50/844 ,  H10K50/85 ,  H10K59/12 ,  H10K59/13 ,  H10K59/50 ,  H10K59/65 ,  G02F1/1333 ,  G02F1/1335 ,  H10K77/10 ,  H10K102/00

CPC classification number: H10K50/868 ,  G02B5/3083 ,  H10K50/844 ,  H10K59/50 ,  H10K59/65 ,  G02F1/133331 ,  G02F1/133528 ,  H10K77/111 ,  H10K2102/311

Abstract: A display device includes an electronic panel, a window, an optical sheet, and a stress control member. The electronic panel includes a first non-bending area having a first area overlapping the optical sheet and a second area overlapping at least part of the recessed area, a bending area configured to be bent relative to the first non-bending area, and a second non-bending area extending from the bending area and movable to a position opposing the first non-bending area. The optical sheet is disposed between the electronic panel and the window and having a recessed area defined therein extending toward a center of the optical sheet. The stress control member overlaps with at least a portion of the second area, at least a portion of the bending area, and at least a portion of the second non-bending area, respectively.

公开(公告)号：US11957016B2

公开(公告)日：2024-04-09

申请号：US17552749

申请日：2021-12-16

Applicant: Samsung Display Co., Ltd.

Inventor： Minchae Kwak ,  Ilgoo Youn ,  Byungsun Kim ,  Jieun Lee ,  Seunghan Jo ,  Junyoung Jo ,  Minhee Choi

IPC: H01L29/08 ,  G09G3/3266 ,  G09G3/3275 ,  H10K59/121 ,  H10K59/131

CPC classification number: H10K59/131 ,  G09G3/3266 ,  G09G3/3275 ,  H10K59/1213 ,  H10K59/1216 ,  G09G2330/12

Abstract: A display apparatus includes: a plurality of pixel circuits at a display area, the display area having a non-quadrangular shape; a first signal line extending on the display area in a first direction, and electrically connected to a first pixel circuit from among the plurality of pixel circuits; a first voltage line extending on the display area in the first direction; a first load compensation capacitor adjacent to an end portion of the first signal line and an end portion of the first voltage line; a test circuit outside the display area; an output line electrically connected to the test circuit; and a connection portion configured to electrically connect the output line, the first signal line, and an electrode of the first load compensation capacitor to each other.

公开(公告)号：US11758764B2

公开(公告)日：2023-09-12

申请号：US16813517

申请日：2020-03-09

Applicant: Samsung Display Co., Ltd.

Inventor： Hyunji Cha ,  Wonkyu Kwak ,  Young-Soo Yoon ,  Jae Yong Lee ,  Yun-Kyeong In ,  Minhee Choi

IPC: H01L51/00 ,  H01L51/50 ,  H01L51/52 ,  H01L27/32 ,  G02F1/13 ,  G06F1/16 ,  G09F9/30 ,  G09F9/33 ,  H10K50/80 ,  G02B5/30 ,  H10K50/844 ,  H10K59/50 ,  H10K59/65 ,  G02F1/1335 ,  G02F1/1333 ,  H10K77/10 ,  H10K102/00

CPC classification number: H10K50/868 ,  G02B5/3083 ,  H10K50/844 ,  H10K59/50 ,  H10K59/65 ,  G02F1/133331 ,  G02F1/133528 ,  H10K77/111 ,  H10K2102/311

Abstract: A display device includes an electronic panel, a window, an optical sheet, and a stress control member. The electronic panel includes a first non-bending area having a first area overlapping the optical sheet and a second area overlapping at least part of the recessed area, a bending area configured to be bent relative to the first non-bending area, and a second non-bending area extending from the bending area and movable to a position opposing the first non-bending area. The optical sheet is disposed between the electronic panel and the window and having a recessed area defined therein extending toward a center of the optical sheet. The stress control member overlaps with at least a portion of the second area, at least a portion of the bending area, and at least a portion of the second non-bending area, respectively.