公开(公告)号：US20160187695A1

公开(公告)日：2016-06-30

申请号：US14980076

申请日：2015-12-28

Applicant: LG Display Co., Ltd.

Inventor： YangHo Cho ,  YoungSik Kim ,  YoonHwan Woo

IPC: G02F1/1333 ,  H01L27/12 ,  H01L29/786 ,  G02F1/1368 ,  G02F1/1362

CPC classification number: G02F1/13338 ,  G02F1/136227 ,  G02F2001/134372 ,  H01L27/1222 ,  H01L27/124 ,  H01L27/1262 ,  H01L29/78633 ,  H01L29/78675

Abstract: An in-cell touch liquid crystal display device and a method for manufacturing the same are disclosed in which color mixing among pixels can be prevented. The in-cell touch liquid crystal display device includes a thin film transistor (TFT) arranged in a plurality of pixel areas; a source contact layer connected to a source electrode of the TFT and a drain contact layer connected to a drain electrode of the TFT; first and second passivation layers on the source contact layer and the drain contact layer; a common electrode on the second passivation layer; a third passivation layer on the common electrode; a conductive line to overlap the common electrode by passing through the third passivation layer; a fourth passivation layer on the third passivation layer and the conductive line; and a pixel electrode on the fourth passivation layer connected to the drain contact layer in a first contact hole.

Abstract translation: 公开了一种单元内触摸液晶显示装置及其制造方法，其中可以防止像素之间的混色。 晶体内触摸液晶显示装置包括布置在多个像素区域中的薄膜晶体管（TFT）; 连接到TFT的源电极的源极接触层和连接到TFT的漏电极的漏极接触层; 源极接触层和漏极接触层上的第一和第二钝化层; 在第二钝化层上的公共电极; 公共电极上的第三钝化层; 通过穿过所述第三钝化层与所述公共电极重叠的导电线; 在所述第三钝化层和所述导电线上的第四钝化层; 以及在第一接触孔中连接到漏极接触层的第四钝化层上的像素电极。

公开(公告)号：US09971181B2

公开(公告)日：2018-05-15

申请号：US14980076

申请日：2015-12-28

Applicant: LG Display Co., Ltd.

Inventor： YangHo Cho ,  YoungSik Kim ,  YoonHwan Woo

IPC: G02F1/1333 ,  G02F1/1362 ,  G02F1/1368 ,  H01L27/12 ,  H01L29/786 ,  G02F1/1343

CPC classification number: G02F1/13338 ,  G02F1/136227 ,  G02F2001/134372 ,  H01L27/1222 ,  H01L27/124 ,  H01L27/1262 ,  H01L29/78633 ,  H01L29/78675

Abstract: An in-cell touch liquid crystal display device and a method for manufacturing the same are disclosed in which color mixing among pixels can be prevented. The in-cell touch liquid crystal display device includes a thin film transistor (TFT) arranged in a plurality of pixel areas; a source contact layer connected to a source electrode of the TFT and a drain contact layer connected to a drain electrode of the TFT; first and second passivation layers on the source contact layer and the drain contact layer; a common electrode on the second passivation layer; a third passivation layer on the common electrode; a conductive line to overlap the common electrode by passing through the third passivation layer; a fourth passivation layer on the third passivation layer and the conductive line; and a pixel electrode on the fourth passivation layer connected to the drain contact layer in a first contact hole.