公开(公告)号：US20240032359A1

公开(公告)日：2024-01-25

申请号：US18312147

申请日：2023-05-04

Applicant: Samsung Display Co., Ltd.

Inventor： SUNKWUN SON ,  DONG HEE SHIN

IPC: H10K59/131 ,  H10K59/80 ,  H10K59/123

CPC classification number: H10K59/131 ,  H10K59/8792 ,  H10K59/123 ,  H10K2102/311

Abstract: A display panel includes a base layer including an active area and a peripheral area disposed adjacent to the active area, a compensation electrode disposed in the base layer and including a compensation pattern disposed in the active area and a contact pattern connected to the compensation pattern and disposed in the peripheral area, at least one transistor disposed on the base layer, and a light emitting element including a first electrode connected to the at least one transistor, a second electrode disposed on the first electrode, and a light emitting pattern disposed between the first electrode and the second electrode. The second electrode is disposed in the active area and the peripheral area, and is electrically connected to the contact pattern in the peripheral area.

公开(公告)号：US20220013076A1

公开(公告)日：2022-01-13

申请号：US17326399

申请日：2021-05-21

Applicant: Samsung Display Co., Ltd.

Inventor： DONG HEE SHIN ,  GEUNHO LEE ,  YONGHEE LEE

IPC: G09G3/36 ,  G02F1/133

Abstract: Provided is a display device including a display panel and a gate driving circuit. The gate driving circuit includes a stage part including a first stage group and a second stage group cascade-connected to the first stage group, a branch line part having first branch lines electrically connected to the first stages, respectively, and second branch lines electrically connected to the second stages, respectively, line pattern rows having first pattern rows electrically connected to the first branch lines and second pattern rows electrically connected to the second branch lines, respectively, and a signal line facing the line pattern rows in the first direction. Any one second branch line among the second branch lines includes a first line portion extending in the first direction and a second line portion extending in the second direction and disposed between the signal line and the line pattern rows on a plane.