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公开(公告)号:US10600859B2
公开(公告)日:2020-03-24
申请号:US16241757
申请日:2019-01-07
Applicant: Samsung Display Co., Ltd.
Inventor: Hyunae Park , Jieun Lee , Yunkyeong In
IPC: H01L51/00 , H01L27/32 , H01L51/52 , G09G3/3225
Abstract: A display device includes a substrate, a plurality of pixels, a plurality of wirings, a power voltage supply line, an insulating layer, and a window. The substrate includes a display area and a peripheral area outside the display area. The plurality of pixels are in the display area and the plurality of wirings are in the peripheral area. The power voltage supply line covers the plurality of wirings and includes a top surface having an irregular surface corresponding to the plurality of wirings. The insulating layer includes an opening overlapping a first portion of the power voltage supply line. The window is disposed on the insulating layer and includes a light-blocking region and a light-transmissive region, the light-transmissive region entirely covering the opening.
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公开(公告)号:US10586841B2
公开(公告)日:2020-03-10
申请号:US15903480
申请日:2018-02-23
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor: Joongsoo Moon , Wonkyu Kwak , Kwangmin Kim , Kiwook Kim , Dongsoo Kim , Hyunae Park , Jieun Lee , Changkyu Jin
Abstract: A display apparatus includes: a substrate having a bending area between a first area and a second area; internal conductive lines on the substrate in the first area; external conductive lines on the substrate in the second area; an organic material layer covering the bending area and covering at least a portion of the internal conductive lines and the external conductive lines; and connection lines on the organic material layer and connecting the internal conductive lines to the external conductive lines, respectively. Organic through-holes are defined through the organic material layer, the connection lines are respectively connected to the internal conductive lines through the organic through-holes, and an upper surface of the organic material layer between the organic through-holes has a convex curved shape.
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公开(公告)号:US20180090518A1
公开(公告)日:2018-03-29
申请号:US15684735
申请日:2017-08-23
Applicant: Samsung Display Co., Ltd.
Inventor: Deukjong Kim , Jaehak Lee , Donghyun Lee , Byungsun Kim , Yangwan Kim , Sunja Kwon , Hyunae Park , Hyungiun Park , Sujin Lee , Jaeyong Lee , Yujin Jeon
CPC classification number: H01L27/1244 , H01L27/1218 , H01L27/1248 , H01L27/3248 , H01L27/3258 , H01L27/3262 , H01L27/3276 , H01L51/0097 , H01L51/5253 , H01L2251/5338 , H01L2251/5392
Abstract: A display device including a substrate including a bending area arranged between a first area and a second area, the substrate being configured to be bent around a bending axis extending in a first direction, a first inorganic insulating layer disposed on the substrate and having a first opening overlapping the bending area, a first organic layer disposed in the first opening, and a plurality of first conductive layers disposed on the first organic layer and extending from the first area to the second area through the bending area, in which wherein at least one edge of the first organic layer overlapping the first conductive layers includes at least one first short circuit prevention pattern.
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公开(公告)号:US12279506B2
公开(公告)日:2025-04-15
申请号:US18543797
申请日:2023-12-18
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor: Kwangmin Kim , Wonkyu Kwak , Kiwook Kim , Dongsoo Kim , Joongsoo Moon , Hyunae Park , Jieun Lee , Changkyu Jin
IPC: G06F3/041 , G06F3/044 , H01L27/32 , H10K50/13 , H10K50/805 , H10K50/842 , H10K59/122 , H10K59/40
Abstract: An organic light emitting display device includes: a substrate including pixel areas and a pixel separating area; a plurality of pixels; a plurality of spacers in the pixel separating area and spaced apart from each other; and a touch electrode unit disposed over the plurality of pixels and spacers. The touch electrode unit includes first touch electrodes arranged in a first direction and second touch electrodes arranged in a second direction. The touch electrode unit includes a plurality of touch pattern unit blocks repeatedly arranged. Each touch pattern unit block includes portions of each of neighboring first touch electrodes and portions of each of neighboring second touch electrodes. The spacers of each touch pattern unit block corresponds to a plurality of spacer pattern unit blocks repeatedly arranged. Each spacer pattern unit includes at least one spacer and is smaller than the touch pattern unit block.
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公开(公告)号:US12108651B2
公开(公告)日:2024-10-01
申请号:US18208404
申请日:2023-06-12
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor: Changkyu Jin , Wonkyu Kwak , Kwangmin Kim , Kiwook Kim , Dongsoo Kim , Joongsoo Moon , Hyunae Park , Jieun Lee
IPC: H10K59/121 , G02F1/1345 , H01L27/12 , H10K50/80 , H10K59/131 , H10K59/88 , H10K77/10 , G02F1/1333 , H10K59/12 , H10K102/00
CPC classification number: H10K59/88 , G02F1/1345 , H01L27/1218 , H01L27/124 , H10K50/80 , H10K59/1213 , H10K59/1315 , H10K77/111 , G02F1/133305 , H10K59/12 , H10K2102/311
Abstract: A display apparatus includes a substrate, a display unit, a first wire unit, and a dummy unit. The substrate includes a first area, a second area, and a bending area. The bending area is disposed between a first area and a second area. The display unit is disposed in the first area. The first wire unit is electrically connected to the display unit and includes a plurality of first wires disposed on the substrate over the first area, the bending area, and the second area. The plurality of first wires include a plurality of holes disposed in the bending area and spaced apart from each other by a first pitch. The dummy wire unit includes a plurality of dummy wires disposed in the bending area.
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公开(公告)号:US20240114757A1
公开(公告)日:2024-04-04
申请号:US18539195
申请日:2023-12-13
Applicant: Samsung Display Co., Ltd.
Inventor: Youngsoo Yoon , Jaewon Kim , Hyunae Park , Hyungjun Park , Seungwoo Sung , Nuree Um , Ilgoo Youn , Jieun Lee , Donghyeon Jang , Seunghan Jo
IPC: H10K59/88 , G09G3/3233 , H10K59/121 , H10K59/122 , H10K59/131
CPC classification number: H10K59/88 , G09G3/3233 , H10K59/1213 , H10K59/1216 , H10K59/122 , H10K59/131
Abstract: A display panel may include a substrate, pixels, dummy pixels, and voltage lines. The substrate may include a first transmission region for light transmission and/or sound transmission, a non-display area surrounding the first transmission region, and a display area surrounding the non-display area. The pixels may be arranged on the display area and may emit light. The dummy pixels may be arranged on the non-display area, may include a first dummy pixel, and may emit no light. The voltage lines may transmit voltages to the pixels and the dummy pixels. The voltage lines may include a first voltage line and a second voltage line. The first voltage line may be spaced from the second voltage line, may be aligned with the second voltage line, and may overlap the first dummy pixel. The first transmission region may be positioned between the first voltage line and the second voltage line.
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公开(公告)号:US20240049583A1
公开(公告)日:2024-02-08
申请号:US18382051
申请日:2023-10-19
Applicant: Samsung Display Co., Ltd.
Inventor: Junyong An , Hyunae Park , Hyungjun Park , Seungwoo Sung , Youngsoo Yoon , Ilgoo Youn , Jieun Lee , Yunkyeong In , Donghyeon Jang , Junyoung Jo
IPC: H10K59/88 , H10K59/122 , H10K59/131 , H10K59/121
CPC classification number: H10K59/88 , H10K59/122 , H10K59/131 , H10K59/1213 , H10K59/1216
Abstract: A display panel includes a substrate including a first region, a second region, a non-display area that surrounds the first region and the second region, and a display area that surrounds the non-display area; a plurality of pixels arranged on the display area; a plurality of dummy pixels arranged on the non-display area and emitting no light; and a plurality of signal lines configured to electrically connect the plurality of pixels to the plurality of dummy pixels. Some of the plurality of dummy pixels are arranged between the first region and the second region.
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公开(公告)号:US11864438B2
公开(公告)日:2024-01-02
申请号:US17504403
申请日:2021-10-18
Applicant: Samsung Display Co., Ltd.
Inventor: Hyunae Park , Jaewon Kim , Hyungjun Park , Junyong An , Nuree Um , Ilgoo Youn , Jieun Lee , Donghyeon Jang , Seunghan Jo , Junyoung Jo
IPC: H01L27/14 , H10K59/131 , H10K77/10
CPC classification number: H10K59/131 , H10K77/10
Abstract: A display panel may include the following elements: a substrate including an opening area, a display area surrounding the opening area, and a first non-display area between the opening area and the display area; a data line positioned at a first side relative to the opening area; a first scan line; a second scan line; a first pixel connected to the data line and the first scan line; a second pixel connected to the data line and the second scan line; a first emission control line connected to the first pixel; a connecting section positioned on the first non-display area; a second emission control line connected to the second pixel and connected through the connecting section to the first emission control line; and an emission control driver configured to simultaneously provide emission control signals to the first emission control line and the second emission control line.
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公开(公告)号:US20220406256A1
公开(公告)日:2022-12-22
申请号:US17897202
申请日:2022-08-28
Applicant: Samsung Display Co., Ltd.
Inventor: Jun-yong AN , Jaewon Kim , Hyunae Park , Hyungjun Park , Seungwoo Sung , Young-soo Yoon , Ji-eun Lee , Yun-kyeong In , Donghyeon Jang , Junyoung Jo
IPC: G09G3/3233 , H01L27/32
Abstract: A display device includes: a display panel in which a non-display region and a display region surrounding the non-display region are defined, wherein the display panel includes: a base layer comprising a first region in which a hole is defined corresponding to the non-display region, a second region surrounding the first region, and a third region corresponding to the display region; and first signal line parts disposed on the second region and the third region, the first signal line parts arrayed spaced apart from each other in a first direction, and each of the first signal line parts includes: a first line; a second line spaced apart from the first line; and a first connection part configured to connect the first line and the second line.
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公开(公告)号:US11411067B2
公开(公告)日:2022-08-09
申请号:US17034408
申请日:2020-09-28
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor: Joongsoo Moon , Wonkyu Kwak , Kwangmin Kim , Kiwook Kim , Dongsoo Kim , Hyunae Park , Jieun Lee , Changkyu Jin
Abstract: A display apparatus includes: a substrate having a bending area between a first area and a second area; internal conductive lines on the substrate in the first area; external conductive lines on the substrate in the second area; an organic material layer covering the bending area and covering at least a portion of the internal conductive lines and the external conductive lines; and connection lines on the organic material layer and connecting the internal conductive lines to the external conductive lines, respectively. Organic through-holes are defined through the organic material layer, the connection lines are respectively connected to the internal conductive lines through the organic through-holes, and an upper surface of the organic material layer between the organic through-holes has a convex curved shape.
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