公开(公告)号：US20250133946A1

公开(公告)日：2025-04-24

申请号：US18624480

申请日：2024-04-02

Applicant: Samsung Display Co., Ltd.

Inventor： Won Se LEE ,  Min Kyung PARK ,  Seung Woo SUNG ,  Dong Hyeon JANG ,  Su Kyo JUNG ,  Seung Han JO ,  Min Hee CHOI

IPC: H10K59/88 ,  H10K50/19 ,  H10K59/121 ,  H10K59/124 ,  H10K59/131

Abstract: According to the disclosure, a display device includes a substrate including a display area and a non-display area, outer pixels positioned in the display area and positioned in a first direction from an edge of the substrate, dummy holes positioned in the non-display area and positioned between the edge of the substrate and the outer pixels, and a dummy line positioned in the non-display area and extending in a second direction different from the first direction between the dummy holes. The dummy line is positioned between a first insulating layer and a second insulating layer, and the dummy holes pass through the first insulating layer and the second insulating layer.

公开(公告)号：US20220157245A1

公开(公告)日：2022-05-19

申请号：US17524019

申请日：2021-11-11

Applicant: Samsung Display Co., Ltd.

Inventor： Seung Han JO ,  Min Chae KWAK ,  Kyeong Hwa KIM ,  Mi Hae KIM ,  Kyong Hwan OH ,  Su Mi JANG ,  Jae-Ho CHOI

IPC: G09G3/3258

Abstract: Provided is a display device, which includes: a reference voltage line formed along a circular outer line and configured to provide a reference voltage; a first reference voltage auxiliary line electrically connected to the reference voltage line and formed to be parallel with a predetermined interval; and a conductive line forming a contact with the reference voltage line and the first reference voltage auxiliary line and configured to provide the reference voltage to a cathode.