公开(公告)号：US20190204972A1

公开(公告)日：2019-07-04

申请号：US16223025

申请日：2018-12-17

Applicant: LG DISPLAY CO., LTD.

Inventor： SeungHwan SHIN ,  YoungMin JEONG ,  Daeyoung SEO ,  Soyoung LEE

IPC: G06F3/041 ,  G06F3/042 ,  G06F3/044 ,  G06F3/047 ,  G02F1/1333 ,  G02F1/1362

CPC classification number: G06F3/0412 ,  G02F1/13338 ,  G02F1/136286 ,  G02F2201/121 ,  G02F2201/123 ,  G06F3/0416 ,  G06F3/042 ,  G06F3/044 ,  G06F3/047 ,  G06F2203/04104 ,  G06F2203/04106

Abstract: A display device having an open area and a non-open area surrounding the open area includes a pixel electrode and a common electrode disposed in the open area; a gate line disposed to extend in a first direction in the non-open area surrounding the open area and transmitting a gate signal to the pixel electrode; a data line disposed to extend in a second direction in the non-open area and transmitting a data signal to the pixel electrode; a plurality of sensing lines disposed in the non-open area and transmitting a common voltage or a touch scan signal to the common electrode; and a photo touch sensor disposed in the non-open area and electrically connected to one of the plurality of sensing lines.