公开(公告)号：US20240224688A1

公开(公告)日：2024-07-04

申请号：US18521844

申请日：2023-11-28

Applicant: LG Display Co., Ltd.

Inventor： Ho-Jin Kim ,  Seung-Min Baik ,  Hyeong-Jun Lim ,  Bong-Choon Kwak

IPC: H10K59/35 ,  H10K59/80

CPC classification number: H10K59/353 ,  H10K59/876

Abstract: A display device includes a trench, which includes: first and second trench lines respectively located between neighboring column lines and between neighboring row lines, wherein the first trench line includes a first side groove in a column direction, and first and second corner grooves connected between adjacent first side grooves, forming an isosceles portion protruding to one side in a row direction, having second and first diagonal directions, respectively, and connected to each other at a first contact point, wherein the second trench line includes a second side groove in the row direction, and the first and second corner grooves connected between adjacent second side grooves, forming an isosceles portion protruding to one side in the column direction, and connected to each other at a second contact point, wherein the protruding isosceles portions of the first and second trench lines share the first corner groove.