公开(公告)号：US20240290768A1

公开(公告)日：2024-08-29

申请号：US18584853

申请日：2024-02-22

Applicant: Samsung Display Co., LTD.

Inventor： Wonse Lee ,  Jongseok Kim ,  Sujin Lee ,  Donghyeon Jang

IPC: H01L25/16 ,  H01L33/24 ,  H01L33/44

CPC classification number: H01L25/167 ,  H01L33/24 ,  H01L33/44

Abstract: Provided is a display apparatus. The display apparatus includes a first display area in which first light-emitting diodes are arranged, a second display area at least partially surrounded by the first display area in plan view, and in which display element groups including second light-emitting diodes and transmission areas are arranged, at least one of the transmission areas having a circular shape, a light-blocking insulating layer defining emission areas of the first light-emitting diodes and the second light-emitting diodes, and an anti-reflection layer above the light-blocking insulating layer, and including a light-blocking layer and color filters, wherein one or more of the transmission areas are defined in plan view by a circular opening defined by at least one of the light-blocking layer or the light-blocking insulating layer.

公开(公告)号：US12051369B2

公开(公告)日：2024-07-30

申请号：US18116892

申请日：2023-03-03

Applicant: Samsung Display Co., Ltd.

Inventor： Yanghee Kim ,  Hyunchol Bang ,  Youngsoo Yoon ,  Bongwon Lee ,  Wonse Lee ,  Donghyeon Jang ,  Yujin Jeon

IPC: G09G3/36 ,  G02F1/133 ,  G02F1/1345 ,  G09G3/3233 ,  H10K59/131

CPC classification number: G09G3/3233 ,  H10K59/131 ,  G09G2300/0408 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2310/0278

Abstract: A display apparatus includes drivers included in first, second, and third driver groups in a peripheral area and disposed along a round corner of a display area. The first driver group includes a first driver electrically connected to a signal line on an i-th row, and a second driver adjacent to the first driver in a first arrangement direction and electrically connected to a signal line disposed on a (i+j)-th row (i

公开(公告)号：US20230386405A1

公开(公告)日：2023-11-30

申请号：US18116892

申请日：2023-03-03

Applicant: Samsung Display Co., Ltd.

Inventor： Yanghee Kim ,  Hyunchol Bang ,  Youngsoo Yoon ,  Bongwon Lee ,  Wonse Lee ,  Donghyeon Jang ,  Yujin Jeon

IPC: G09G3/3233 ,  H10K59/131

CPC classification number: G09G3/3233 ,  H10K59/131 ,  G09G2300/0842 ,  G09G2300/0819 ,  G09G2310/0278 ,  G09G2300/0408

Abstract: A display apparatus includes drivers included in first, second, and third driver groups in a peripheral area and disposed along a round corner of a display area. The first driver group includes a first driver electrically connected to a signal line on an i-th row, and a second driver adjacent to the first driver in a first arrangement direction and electrically connected to a signal line disposed on a (i+j)-th row (i

公开(公告)号：US11730010B2

公开(公告)日：2023-08-15

申请号：US17010009

申请日：2020-09-02

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Wonse Lee ,  Yunkyeong In ,  Sukyoung Kim ,  Youngsoo Yoon ,  Donghyeon Jang ,  Yujin Jeon ,  Hyunji Cha

IPC: H10K50/842 ,  H10K50/86 ,  H10K59/124 ,  H10K59/131 ,  G06F3/044 ,  G06F3/041 ,  H04N23/57 ,  H10K59/35

CPC classification number: H10K50/8428 ,  H10K50/86 ,  H10K59/124 ,  H10K59/131 ,  G06F3/0412 ,  G06F3/0446 ,  G06F2203/04111 ,  H04N23/57 ,  H10K59/35

Abstract: A display device includes a first substrate, an insulating layer, a plurality of display elements, a plurality of first spacers, and a second substrate. The first substrate includes a transmission area, a display area surrounding at least a portion of the transmission area, and a first non-display area located between the transmission area and the display area. The insulating layer is arranged on the first substrate in the display area and the first non-display area. The plurality of display elements are disposed on the insulating layer in the display area. The plurality of first spacers each has an island shape and are spaced apart from each other on the insulating layer in the first non-display area. The second substrate faces the first substrate.

公开(公告)号：US11538888B2

公开(公告)日：2022-12-27

申请号：US16995636

申请日：2020-08-17

Applicant: Samsung Display Co., Ltd.

Inventor： Yujin Jeon ,  Wonse Lee ,  Donghyeon Jang ,  Sukyoung Kim

IPC: H01L29/08 ,  H01L27/32 ,  H01L51/52

Abstract: A display device includes a display panel having improved reliability and a reduced non-display area. The display panel includes: a substrate including a non-display area and a display area outside the non-display area, the non-display area surrounding an transmission area; a plurality of display elements arranged in the display area; a plurality of first lines extending in a first direction and including a detour portion that detours around an edge of the transmission area; and a shield layer arranged over the detour portion of the non-display area so as to overlap the detour portion and include a hole corresponding to the transmission area.

公开(公告)号：US20220302179A1

公开(公告)日：2022-09-22

申请号：US17832445

申请日：2022-06-03

Applicant: Samsung Display Co., Ltd.

Inventor： Hyungjun Park ,  Jaewon Kim ,  Seungwoo Sung ,  Junyong An ,  Youngsoo Yoon ,  Ilgoo Youn ,  Jieun Lee ,  Yunkyeong In ,  Donghyeon Jang ,  Junyoung Jo

IPC: H01L27/12 ,  H01L27/32 ,  G09F9/30

Abstract: A display apparatus includes a substrate, a display unit, a wire structure, and a first power supply structure. The substrate includes a display area, a first non-display area neighboring the display area, a second non-display area, and a bending area between the first non-display area and the second non-display area. The display unit is on the display area. The wire structure is on the first non-display area, the bending area, and the second non-display area and includes a first wire set and a second wire set overlapping the bending area and spaced from each other. The first power supply structure includes a first conductive line and a second conductive line on the first non-display area and the second non-display area, respectively, and includes a connection line connecting the first conductive line to the second conductive line and positioned between the first wire set and the second wire set. optimized

公开(公告)号：US20220165811A1

公开(公告)日：2022-05-26

申请号：US17671381

申请日：2022-02-14

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: H01L27/32 ,  G09G3/3233

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.

公开(公告)号：US10937855B2

公开(公告)日：2021-03-02

申请号：US16539066

申请日：2019-08-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Junyoung Jo ,  Jaewon Kim ,  Hyunae Park ,  Junyong An ,  Nuree Um ,  Youngsoo Yoon ,  Ilgoo Youn ,  Yunkyeong In ,  Donghyeon Jang ,  Seunghan Jo

IPC: G09G3/3225 ,  G09G3/3275 ,  H01L27/32 ,  H01L51/52

Abstract: A display apparatus includes a substrate including a display area, a first non-display area, a second non-display area, and a bending area between the first non-display area and the second non-display area, a display unit positioned in the display area, a driving circuit positioned in the second non-display area, and a fan-out portion transmitting a data signal applied from the driving circuit to the display unit. The fan-out portion includes a first fan-out portion including first conductive lines, a second fan-out portion including second conductive lines, and a separation area between the first fan-out portion and the second fan-out portion that are separated from each other by a predetermined distance in the bending area. A first width of a first conductive line closest to the separation area and a second width of a second conductive line closest to the separation area are different from each other.

公开(公告)号：US20200176540A1

公开(公告)日：2020-06-04

申请号：US16535030

申请日：2019-08-07

Applicant: Samsung Display Co., Ltd.

Inventor： Hyungjun Park ,  Jaewon Kim ,  Seungwoo Sung ,  Junyong An ,  Youngsoo Yoon ,  Ilgoo Youn ,  Jieun Lee ,  Yunkyeong In ,  Donghyeon Jang ,  Junyoung Jo

IPC: H01L27/32 ,  G09F9/30

Abstract: A display apparatus includes a substrate, a display unit, a wire structure, and a first power supply structure. The substrate includes a display area, a first non-display area neighboring the display area, a second non-display area, and a bending area between the first non-display area and the second non-display area. The display unit is on the display area. The wire structure is on the first non-display area, the bending area, and the second non-display area and includes a first wire set and a second wire set overlapping the bending area and spaced from each other. The first power supply structure includes a first conductive line and a second conductive line on the first non-display area and the second non-display area, respectively, and includes a connection line connecting the first conductive line to the second conductive line and positioned between the first wire set and the second wire set. optimized

公开(公告)号：US20250098509A1

公开(公告)日：2025-03-20

申请号：US18963768

申请日：2024-11-29

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 ,  H10K59/121 ,  H10K59/122 ,  H10K59/131

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.