公开(公告)号：US20180348937A1

公开(公告)日：2018-12-06

申请号：US15992630

申请日：2018-05-30

Applicant: LG Display Co., Ltd.

Inventor： SangHoon Pak ,  MinJoo Kim ,  Jeonghoon Lee ,  Yuna Lee

IPC: G06F3/041

Abstract: Disclosed is a display device with integrated touch screen, which can prevent a first touch electrode or a second touch electrode from being short-circuited with a bridge electrode through an opening. The display device includes first electrodes on a first substrate, a light emitting layer on the first electrodes, a second electrode on the light emitting layer, an encapsulation layer on the second electrode, a bridge electrode and a dummy electrode on the encapsulation layer, an insulation layer covering the bridge electrode and the dummy electrode, and a first touch electrode and a second touch electrode on the insulation layer. The first touch electrode is electrically connected to the bridge electrode, and bridge electrode is spaced apart from the dummy electrode.

公开(公告)号：US09536913B2

公开(公告)日：2017-01-03

申请号：US14660525

申请日：2015-03-17

Applicant: LG DISPLAY CO., LTD.

Inventor： Jinbok Lee ,  MinJoo Kim ,  JungSun Beak

IPC: H01L27/12 ,  G02F1/1333 ,  G06F3/044 ,  G06F3/041 ,  G02F1/1362 ,  G02F1/1345 ,  G02F1/1343

CPC classification number: H01L27/1288 ,  G02F1/13338 ,  G02F1/13458 ,  G02F1/136227 ,  G02F2001/134372 ,  G02F2001/136236 ,  G06F3/0412 ,  G06F3/044 ,  G06F2203/04103 ,  H01L27/124 ,  H01L27/1255

Abstract: Disclosed is a display device integrated with a touch screen panel and a method for fabricating the same. The display includes: a TFT positioned at each pixel region; a first electrode spaced from one of a source electrode or a drain electrode of the TFT; a second electrode facing the first electrode; a TFT protective layer positioned on the TFT and has a first contact hole; a touch signal line positioned between a first touch connection pattern, which is made of the same material as the first electrode, and a second touch connection pattern made of the same material as the second electrode, and transfers a touch driving signal to the second touch connection pattern; a first connection pattern made of the same material as the second electrode; and a first electrode protective layer positioned on the first electrode and the touch signal line.

Abstract translation: 公开了一种与触摸屏面板集成的显示装置及其制造方法。 显示器包括：位于每个像素区域的TFT; 与所述TFT的源极电极或漏极电极间隔开的第一电极; 面对所述第一电极的第二电极; 位于TFT上的TFT保护层，具有第一接触孔; 位于由与第一电极相同的材料制成的第一触摸连接图案和由与第二电极相同的材料制成的第二触摸连接图案之间的触摸信号线，并且将触摸驱动信号传送到第二触摸 连接方式; 由与第二电极相同的材料制成的第一连接图案; 以及位于第一电极和触摸信号线上的第一电极保护层。