公开(公告)号：US12082459B2

公开(公告)日：2024-09-03

申请号：US17240814

申请日：2021-04-26

Applicant: Samsung Display Co., Ltd.

Inventor： Seulbee Lee ,  Minchae Kwak ,  Byungsun Kim ,  Seunghan Jo

IPC: H10K59/131 ,  H10K59/121 ,  H10K59/126 ,  H10K59/65 ,  G09G3/3233 ,  G09G3/3266

CPC classification number: H10K59/131 ,  H10K59/121 ,  H10K59/126 ,  H10K59/65 ,  G09G3/3233 ,  G09G3/3266 ,  G09G2300/0426 ,  G09G2300/0842

Abstract: A display apparatus includes: a substrate having a transmission area and a display area surrounding the transmission area; a plurality of display elements in the display area; a horizontal line extending in a first direction in the display area; a plurality of first vertical lines and a plurality of second vertical lines extending in a second direction intersecting the first direction and being apart from each other with the transmission area therebetween; a first connection line connecting at least one of the plurality of first vertical lines to at least one of the plurality of second vertical lines and bypassing the transmission area; and a second connection line connecting at least one of the plurality of first vertical lines to at least one of the plurality of second vertical lines and bypassing the transmission area, the second connection line being on a layer different from the first connection line, wherein a curvature of the first connection line is different from a curvature of the second connection line.

公开(公告)号：US20240244942A1

公开(公告)日：2024-07-18

申请号：US18404862

申请日：2024-01-04

Applicant: Samsung Display Co., Ltd.

Inventor： Yongjun Jo ,  Kwangchul Jung ,  Mina Kim ,  Seulbee Lee

IPC: H10K71/20 ,  H10K50/844 ,  H10K59/12 ,  H10K59/65 ,  H10K71/00

CPC classification number: H10K71/221 ,  H10K50/844 ,  H10K59/12 ,  H10K59/65 ,  H10K71/00 ,  H10K71/621 ,  H10K59/1201

Abstract: A display panel includes a substrate including an opening and a display area surrounding the opening, a light-emitting element in the display area and including a first electrode, an intermediate layer, and a second electrode, a multi-layered dam in a non-display area between the opening and the display area, an encapsulation layer extending substantially over the display area and the non-display area, and a first layer pattern disposed in one area of the non-display area.

公开(公告)号：US11163202B2

公开(公告)日：2021-11-02

申请号：US16787883

申请日：2020-02-11

Applicant: Samsung Display Co., Ltd.

Inventor： Doyeong Park ,  Seongyoung Lee ,  Seulbee Lee

IPC: G06F3/041 ,  G02F1/1362 ,  G02F1/1368 ,  G02F1/1343 ,  G02F1/13357 ,  G02F1/1335 ,  G02F1/1333 ,  G09G3/36

Abstract: A display panel a first display substrate including a non-display area in which a driving circuit and a light shielding layer are disposed, and a display area in which a pixel electrode connected to the driving circuit is disposed, a second display substrate facing the first display substrate, and a liquid crystal layer disposed between the first display substrate and the second display substrate. The driving circuit includes a first transistor, a second transistor, a first branch electrode connected to the first transistor, a second branch electrode connected to the second transistor and overlapping with the first branch electrode in a direction parallel to a surface of the first display substrate, and a connection electrode connecting the first and second branch electrodes disposed on different layers from each other. The light shielding layer overlaps with the first and second transistors and exposes the first and second branch electrodes.