公开(公告)号：US09954044B2

公开(公告)日：2018-04-24

申请号：US14693517

申请日：2015-04-22

Applicant: Samsung Display Co., Ltd.

Inventor： Dong Gun Oh ,  Seunghyun Park ,  JiEun Lee ,  Cheol-Gon Lee ,  Woongki Jeon

IPC: H01L27/32 ,  G02F1/1368 ,  G02F1/1362 ,  H01L51/52

CPC classification number: H01L27/3262 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2201/40 ,  H01L27/3248 ,  H01L27/3276 ,  H01L51/5209 ,  H01L51/5225

Abstract: A display apparatus includes a first substrate including a channel-forming area, a second substrate facing the first substrate, a thin-film transistor disposed on the first substrate, a pixel electrode electrically connected to the thin-film transistor, a gate line disposed on the first substrate and electrically connected to the thin-film transistor, a data line electrically connected to the thin-film transistor and divided into at least two portions such that the channel-forming area is disposed between the two portions of the data line, and a connection portion electrically connecting the two portions of the data line to each other, in which the thin-film transistor includes a gate electrode branched from the gate line and overlapping the channel-forming area, a semiconductor pattern overlapping the gate electrode and contacting the two portions of the data line so that the channel-forming area is disposed in the semiconductor pattern, and a drain electrode electrically connected to the pixel electrode and overlapping the semiconductor pattern.