公开(公告)号：US20220208930A1

公开(公告)日：2022-06-30

申请号：US17505020

申请日：2021-10-19

Applicant: Samsung Display Co., LTD.

Inventor： Yu Jin LEE ,  Tae Hui KIM ,  Yul Kyu LEE ,  Jung An LEE

IPC: H01L27/32 ,  H01L51/52

Abstract: A display device includes a substrate, a first conductive layer disposed on the substrate, a first insulating layer disposed on the first conductive layer, a semiconductor layer disposed on the first insulating layer, a second insulating layer disposed on the semiconductor layer, a second conductive layer disposed on the second insulating layer and overlapping the semiconductor layer, and a third insulating layer disposed on the second conductive layer, wherein the first conductive layer includes two end portions separated by cutting a region of the first conductive layer, and the two end portions of the first conductive layer are electrically connected by a first connecting part.