公开(公告)号：US20230309351A1

公开(公告)日：2023-09-28

申请号：US17879590

申请日：2022-08-02

Applicant: Samsung Display Co., Ltd.

Inventor： Soyoung Lee ,  Daesuk Kim ,  Yanghee Kim ,  Hyunchol Bang ,  Youngsoo Yoon ,  Ilgoo Youn ,  Bongwon Lee ,  Sukyo Jung

IPC: H01L27/32 ,  G09G3/3233 ,  H01L23/00

CPC classification number: H01L27/3276 ,  G09G3/3233 ,  H01L24/05 ,  G09G2300/0426 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  H01L24/06 ,  H01L24/29 ,  H01L24/32 ,  H01L2224/05012 ,  H01L2224/05013 ,  H01L2224/05018 ,  H01L2224/05027 ,  H01L2224/05082 ,  H01L2224/05124 ,  H01L2224/05147 ,  H01L2224/05166 ,  H01L2224/05552 ,  H01L2224/05553 ,  H01L2224/05558 ,  H01L2224/05562 ,  H01L2224/05567 ,  H01L2224/05624 ,  H01L2224/05647 ,  H01L2224/05666 ,  H01L2224/06051 ,  H01L2224/06155 ,  H01L2224/2929 ,  H01L2224/29499 ,  H01L2224/32013 ,  H01L2224/32227

Abstract: A display apparatus includes: a substrate; a plurality of sub-pixel circuits on the substrate, each of the plurality of sub-pixel circuits including at least one transistor; a plurality of light-emitting diodes electrically connected to the plurality of sub-pixel circuits, respectively, and defining a display area; a pad at a non-display area outside the display area; a conductive line extending toward a first edge of the substrate; and a conductor electrically connecting the conductive line to the pad. The conductor overlaps with the pad, is interposed between a part of the conductive line and a part of the pad, and has an isolated shape in a plan view.

公开(公告)号：US12205549B2

公开(公告)日：2025-01-21

申请号：US18520036

申请日：2023-11-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Bongwon Lee ,  Daesuk Kim ,  Yanghee Kim ,  Hyunchol Bang ,  Youngsoo Yoon ,  Ilgoo Youn ,  Soyoung Lee ,  Sukyo Jung

IPC: G09G3/3258

Abstract: A display panel includes: a transmissive area surrounded by a display area; first and second data lines each including a first part and a second part that are apart from each other with the transmissive area therebetween; first and second bridge lines in the display area and disposed opposite sides of the transmissive area, the first bridge line electrically connecting the first part and the second part of the first data line to each other, the second bridge line electrically connecting the first part and the second part of the second data line to each other; first and second vertical conductive lines in the display area; a first horizontal conductive line electrically connected to the first vertical conductive line; and a second horizontal conductive line electrically connected to the second vertical conductive line.

公开(公告)号：US20240324338A1

公开(公告)日：2024-09-26

申请号：US18423300

申请日：2024-01-26

Applicant: Samsung Display Co., Ltd.

Inventor： Daesuk Kim ,  Ilgoo Youn ,  Sukyo Jung

IPC: H10K59/131 ,  H10K59/121 ,  H10K59/65

CPC classification number: H10K59/131 ,  H10K59/1213 ,  H10K59/1216 ,  H10K59/65

Abstract: A display apparatus includes a substrate including a component area and a display area surrounding the component area, a driving voltage line extending in a first direction across the display area, a first horizontal connection line extending across the display area in a second direction and toward the component area, a first auxiliary horizontal connection line spaced apart from the first horizontal connection line, located between the first horizontal connection line and the component area, and extending in the second direction, and a transfer line extending in the second direction across the display area and toward the component area, and including a plurality of protrusions protruding in the first direction, wherein at least one of the plurality of protrusions is electrically connected to the first auxiliary horizontal connection line.

公开(公告)号：US20240164195A1

公开(公告)日：2024-05-16

申请号：US18233248

申请日：2023-08-11

Applicant: Samsung Display Co., Ltd.

Inventor： Sukyo Jung ,  Daesuk Kim ,  Ilgoo Youn

IPC: H10K59/88 ,  G09G3/3233 ,  H10K59/131

CPC classification number: H10K59/88 ,  G09G3/3233 ,  H10K59/131 ,  G09G2300/0413 ,  G09G2300/0426 ,  G09G2300/0819 ,  G09G2300/0842

Abstract: A display panel includes: a substrate comprising a display area and a corner area, the corner area located outside the display area and having curved sides or polygonal sides; a plurality of pixels in the display area in a first direction and a second direction intersecting the first direction; a driving portion in the corner area and comprising a plurality of normal stages and a plurality of dummy stages between the plurality of normal stages, the plurality of normal stages being configured to output electrical signals to the plurality of pixels; and an alignment mark in the corner area, wherein the corner area includes a notch area that is defined based on the alignment mark, and some of the plurality of dummy stages are in the notch area.

公开(公告)号：US20230255058A1

公开(公告)日：2023-08-10

申请号：US17979693

申请日：2022-11-02

Applicant: Samsung Display Co., Ltd.

Inventor： Daesuk Kim ,  Yanghee Kim ,  Hyunchol Bang ,  Youngsoo Yoon ,  Ilgoo Youn ,  Bongwon Lee ,  Soyoung Lee ,  Sukyo Jung

IPC: H01L27/32 ,  H01L27/12

CPC classification number: H01L27/3262 ,  H01L27/3276 ,  H01L27/3234 ,  H01L27/3265 ,  H01L27/124 ,  H01L27/1255

Abstract: A display panel may include a transmissive area, a display area around the transmissive area, a plurality of light-emitting diodes in the display area, and a plurality of sub-pixel circuits electrically connected to the plurality of light-emitting diodes, respectively, and in the display area. Each of the sub-pixels may include a switching transistor electrically connected to a scan line that extends in a first direction, and electrically connected to a data line that extends in a second direction crossing the first direction, a driving transistor electrically connected to the switching transistor, a storage capacitor electrically connected to the driving transistor, and a conductive line extending in the first direction across a first sub-pixel arranged close to the transmissive area. The conductive line may be electrically connected to a voltage line passing across the first sub-pixel circuit.

公开(公告)号：US20230237964A1

公开(公告)日：2023-07-27

申请号：US17953775

申请日：2022-09-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Bongwon Lee ,  Daesuk Kim ,  Yanghee Kim ,  Hyunchol Bang ,  Youngsoo Yoon ,  Ilgoo Youn ,  Soyoung Lee ,  Sukyo Jung

IPC: G09G3/3258

CPC classification number: G09G3/3258 ,  G09G2300/0842 ,  G09G2300/0819 ,  G09G2320/0626

Abstract: A display panel includes: a transmissive area surrounded by a display area; first and second data lines each including a first part and a second part that are apart from each other with the transmissive area therebetween; first and second bridge lines in the display area and disposed opposite sides of the transmissive area, the first bridge line electrically connecting the first part and the second part of the first data line to each other, the second bridge line electrically connecting the first part and the second part of the second data line to each other; first and second vertical conductive lines in the display area; a first horizontal conductive line electrically connected to the first vertical conductive line; and a second horizontal conductive line electrically connected to the second vertical conductive line.

公开(公告)号：US12245491B2

公开(公告)日：2025-03-04

申请号：US18233248

申请日：2023-08-11

Applicant: Samsung Display Co., Ltd.

Inventor： Sukyo Jung ,  Daesuk Kim ,  Ilgoo Youn

IPC: G09G3/3233 ,  H10K59/131 ,  H10K59/88

Abstract: A display panel includes: a substrate comprising a display area and a corner area, the corner area located outside the display area and having curved sides or polygonal sides; a plurality of pixels in the display area in a first direction and a second direction intersecting the first direction; a driving portion in the corner area and comprising a plurality of normal stages and a plurality of dummy stages between the plurality of normal stages, the plurality of normal stages being configured to output electrical signals to the plurality of pixels; and an alignment mark in the corner area, wherein the corner area includes a notch area that is defined based on the alignment mark, and some of the plurality of dummy stages are in the notch area.

公开(公告)号：US20240087534A1

公开(公告)日：2024-03-14

申请号：US18520036

申请日：2023-11-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Bongwon Lee ,  Daesuk Kim ,  Yanghee Kim ,  Hyunchol Bang ,  Youngsoo Yoon ,  Ilgoo Youn ,  Soyoung Lee ,  Sukyo Jung

IPC: G09G3/3258

CPC classification number: G09G3/3258 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2320/0626

Abstract: A display panel includes: a transmissive area surrounded by a display area; first and second data lines each including a first part and a second part that are apart from each other with the transmissive area therebetween; first and second bridge lines in the display area and disposed opposite sides of the transmissive area, the first bridge line electrically connecting the first part and the second part of the first data line to each other, the second bridge line electrically connecting the first part and the second part of the second data line to each other; first and second vertical conductive lines in the display area; a first horizontal conductive line electrically connected to the first vertical conductive line; and a second horizontal conductive line electrically connected to the second vertical conductive line.

公开(公告)号：US11854485B2

公开(公告)日：2023-12-26

申请号：US17953775

申请日：2022-09-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Bongwon Lee ,  Daesuk Kim ,  Yanghee Kim ,  Hyunchol Bang ,  Youngsoo Yoon ,  Ilgoo Youn ,  Soyoung Lee ,  Sukyo Jung

IPC: G09G3/3258

CPC classification number: G09G3/3258 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2320/0626

Abstract: A display panel includes: a transmissive area surrounded by a display area; first and second data lines each including a first part and a second part that are apart from each other with the transmissive area therebetween; first and second bridge lines in the display area and disposed opposite sides of the transmissive area, the first bridge line electrically connecting the first part and the second part of the first data line to each other, the second bridge line electrically connecting the first part and the second part of the second data line to each other; first and second vertical conductive lines in the display area; a first horizontal conductive line electrically connected to the first vertical conductive line; and a second horizontal conductive line electrically connected to the second vertical conductive line.