公开(公告)号：US09696602B2

公开(公告)日：2017-07-04

申请号：US14463108

申请日：2014-08-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kwang Bae Park ,  Young Woon Kho ,  Yu Jun Kim ,  Tae Ho Kim ,  Jong Kyun Park ,  Ji Young Jeong

IPC: H01L29/94 ,  G02F1/1362 ,  H01L27/12 ,  G02F1/1343

CPC classification number: G02F1/136227 ,  G02F2001/134318 ,  G02F2201/123 ,  H01L27/124 ,  H01L27/1288

Abstract: A method for manufacturing a liquid crystal display includes: forming a first passivation layer and an organic layer, forming an edge of an inclined portion of the organic layer by partially removing the organic layer at a location where a first drain contact hole that exposes a drain electrode of a thin film transistor is formed, forming a second passivation layer including a third drain contact hole exposing the drain electrode, a first electrode including a second drain contact hole exposing the drain electrode, and the first drain contact hole through an etching process using one etching mask, and forming a second electrode on the second passivation layer. The first drain contact hole, the second drain contact hole, and the third drain contact hole overlap with each other, and a size of the second drain contact hole is greater than a size of the third drain contact hole.

公开(公告)号：US09904133B2

公开(公告)日：2018-02-27

申请号：US14282309

申请日：2014-05-20

Applicant: Samsung Display Co., Ltd.

Inventor： Hyun Seung Cha ,  Kwang Bae Park ,  Won Jin Kim

IPC: G02F1/1362

CPC classification number: G02F1/136259 ,  G02F1/133707 ,  G02F1/13394 ,  G09F9/00 ,  G09F9/30

Abstract: A liquid crystal display includes an insulation substrate, a gate line and a data line disposed on the insulation substrate, a repair pattern disposed on the insulation substrate, a first passivation layer disposed on the gate line, the data line and the repair pattern and a pixel electrode and a common electrode that is disposed on the first passivation layer and that overlap each other, and a second passivation layer disposed between the pixel electrode and the common electrode where the repair pattern overlaps the pixel electrode.

公开(公告)号：US09874797B2

公开(公告)日：2018-01-23

申请号：US14282309

申请日：2014-05-20

Applicant: Samsung Display Co., Ltd.

Inventor： Hyun Seung Cha ,  Kwang Bae Park ,  Won Jin Kim

IPC: G02F1/1362

Abstract: A liquid crystal display includes an insulation substrate, a gate line and a data line disposed on the insulation substrate, a repair pattern disposed on the insulation substrate, a first passivation layer disposed on the gate line, the data line and the repair pattern and a pixel electrode and a common electrode that is disposed on the first passivation layer and that overlap each other, and a second passivation layer disposed between the pixel electrode and the common electrode where the repair pattern overlaps the pixel electrode.