公开(公告)号：US11895885B2

公开(公告)日：2024-02-06

申请号：US17718159

申请日：2022-04-11

Applicant: Samsung Display Co., Ltd.

Inventor： Chulkyu Kang ,  Jinwoo Park ,  Hyunchol Bang

IPC: H01L27/32 ,  G09G3/3225 ,  H10K59/131

CPC classification number: H10K59/131 ,  G09G3/3225 ,  G09G2300/0426 ,  G09G2300/0804 ,  G09G2300/0809 ,  G09G2310/0297 ,  G09G2320/04

Abstract: A display panel including a substrate having a first area, a display area, and an intermediate area between the first area and the display area; a plurality of data lines extending in a first direction in the display area; and a data distributor including switches electrically connected to the plurality of data lines. The plurality of data lines include a first data line and a second data line, and each of the first data line and the second data line bypasses an edge of the first area in the intermediate area, and a bypass portion of the first data line and a bypass portion of the second data line overlap each other in the intermediate area.

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.

公开(公告)号：US20230269961A1

公开(公告)日：2023-08-24

申请号：US17982314

申请日：2022-11-07

Applicant: Samsung Display Co., Ltd.

Inventor： Chulkyu Kang ,  Hyunchol Bang ,  Jintae Jeong ,  Sujin Kim ,  Seonkyoon Mok ,  Hyunji Cha

IPC: H10K50/844 ,  H10K59/131

CPC classification number: H01L51/5253 ,  H01L27/3276

Abstract: A display apparatus includes a substrate, a display element, an inorganic insulating layer, a first inorganic encapsulation layer, a dam, a first wire, and a power supply line. The substrate includes a display region. The display element is arranged on the display region. The inorganic insulating layer is arranged between the substrate and the display element. The first inorganic encapsulation layer includes a contact region that directly contacts the inorganic insulating layer. The dam surrounds the display region and includes a dam section that is arranged between the display region and the contact region. The first wire crosses the dam and may transmit a first signal toward the display region. The power supply line crosses the dam, overlaps the first wire, and includes protrusions. The protrusions protrude from an edge of the power supply line and overlap the contact region.

公开(公告)号：US20220181423A1

公开(公告)日：2022-06-09

申请号：US17351683

申请日：2021-06-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Bongwon Lee ,  Hyunchol Bang ,  Youngsoo Yoon

IPC: H01L27/32

Abstract: A display device includes: a substrate including a display area and a peripheral area outside the display area; a power wiring portion including a first power line in the peripheral area, a second power line spaced apart from the first power line and closer to the display area than the first power line, and connection power lines connecting the first power line to the second power line; and data lines in the peripheral area and having portions located between the connection power lines when viewed from a direction perpendicular to the substrate.

公开(公告)号：US20190189707A1

公开(公告)日：2019-06-20

申请号：US16123270

申请日：2018-09-06

Applicant: Samsung Display Co., Ltd.

Inventor： Juhee Hyeon ,  Hyunchol Bang ,  Youngtaeg Jung

IPC: H01L27/32 ,  H01L51/50 ,  H01L51/10 ,  G09G3/3225

CPC classification number: H01L27/3223 ,  G09G3/3225 ,  H01L27/3246 ,  H01L27/3276 ,  H01L51/105 ,  H01L51/5012 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5092

Abstract: A display apparatus including a substrate including a display area and a peripheral area outside the display area, a first insulating layer over the substrate in the display area and the peripheral area, the first insulating layer including a plurality of first contact holes located in the display area, a plurality of second contact holes located in the peripheral area, and a plurality of dummy contact holes located between the plurality of first contact holes and the plurality of second contact holes, first wirings filling the plurality of first contact holes, second wirings filling the plurality of second contact holes, and a second insulating layer covering the first wirings and the second wirings and filling the plurality of dummy contact holes.

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：US12164346B2

公开(公告)日：2024-12-10

申请号：US17972900

申请日：2022-10-25

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Junwon Choi ,  Seungwoo Sung ,  Hyungjun Park ,  Hyunchol Bang ,  Changsoo Pyon

IPC: G06F1/18 ,  G06F1/16

Abstract: A display apparatus includes: a substrate having a transmission area, a display area, and a non-display area, wherein the display area surrounds the transmission area, and the non-display area is between the transmission area and the display area; a first wire on the substrate and including a first-1 wire and a first-2 wire extending in a first direction and being spaced apart from each other by the transmission area; a first connecting wire on a same layer as that of the first wire and connecting the first-1 wire to the first-2 wire; and a second wire extending in the first direction and including a second-1 portion and a second-2 portion, wherein the second-1 portion at least partially overlaps the first connecting wire and is arranged on a different layer from that of the first wire, and the second-2 portion is on the same layer as that of the first wire.

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：US11997896B2

公开(公告)日：2024-05-28

申请号：US17450539

申请日：2021-10-11

Applicant: Samsung Display Co., Ltd.

Inventor： Sunghwan Kim ,  Daehyun Kim ,  Eunju Kim ,  Hyunchol Bang

IPC: G09G3/32 ,  H10K59/121 ,  H10K59/131

CPC classification number: H10K59/131 ,  H10K59/1213

Abstract: The present disclosure relates to a display apparatus with a reduced resistance of wirings configured to transfer electric signals to pixels, the display apparatus including: a plurality of pixels arranged on a substrate; a first scan line arranged on the substrate and including a first extension portion and a plurality of first branches, the first extension portion extending in a first direction in a plan view and connected to pixels in a same row from among the plurality of pixels, and the plurality of first branches extending in a second direction from the first extension portion; a second scan line arranged on the substrate, extending in the first direction in a plan view, and being spaced apart from the first extension portion in the second direction; and a plurality of first contact plugs connecting the plurality of first branches to the second scan line.

公开(公告)号：US11950465B2

公开(公告)日：2024-04-02

申请号：US17351683

申请日：2021-06-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Bongwon Lee ,  Hyunchol Bang ,  Youngsoo Yoon

IPC: H10K59/12 ,  H10K59/131

CPC classification number: H10K59/131

Abstract: A display device includes: a substrate including a display area and a peripheral area outside the display area; a power wiring portion including a first power line in the peripheral area, a second power line spaced apart from the first power line and closer to the display area than the first power line, and connection power lines connecting the first power line to the second power line; and data lines in the peripheral area and having portions located between the connection power lines when viewed from a direction perpendicular to the substrate.