公开(公告)号：US09864447B2

公开(公告)日：2018-01-09

申请号：US14951130

申请日：2015-11-24

Applicant: LG Display Co., Ltd.

Inventor： SeongJun Cho ,  Kakyung Kim ,  Euihyun Chung

IPC: G06F3/041 ,  G06F3/044 ,  G09G3/36 ,  G09G3/20 ,  G02F1/1333 ,  G02F1/1343

CPC classification number: G06F3/0412 ,  G02F1/13338 ,  G02F2001/134372 ,  G06F3/0416 ,  G06F3/044 ,  G09G3/2096 ,  G09G3/3648

Abstract: A display having a touch sensor comprises: a plurality of pixel areas disposed in a matrix manner on a substrate; a routing line running along a first direction on the substrate; a first passivation layer covering the routing line; a touch electrode covering the routing line and corresponding to a grouped pixel areas on the first passivation layer; a touch contact hole exposing some portions of the routing line by penetrating the touch electrode and the first passivation layer; a second passivation layer covering the touch electrode; a passivation contact hole exposing the touch contact hole and some portions of the touch electrode around the touch contact hole by penetrating the second passivation layer; and a touch terminal connecting the touch electrode and the routing line on the second passivation layer.