公开(公告)号：US20160154297A1

公开(公告)日：2016-06-02

申请号：US15018771

申请日：2016-02-08

Applicant: Samsung Display Co., Ltd.

Inventor： Seung-Bo SHIM ,  Dong-Hyun YU ,  Jin-Ho JU

IPC: G03F1/50

CPC classification number: G03F1/50 ,  G03F1/00 ,  H01L21/0274 ,  H01L21/31144 ,  H01L21/32 ,  H01L27/1214 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/1259 ,  H01L29/66757 ,  H01L51/0541 ,  H01L51/0545

Abstract: A display device includes a substrate including a first region and a second region, a gate line and a data line on the substrate, a thin film transistor on the substrate, being connected to the gate line and the data line, and a pixel electrode connected to the thin film transistor, wherein the second region has a second contact hole of which an area is larger than that of a first contact hole of the first region.