Invention Grant
- Patent Title: Liquid crystal display
- Patent Title (中): 液晶显示器
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Application No.: US15074604Application Date: 2016-03-18
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Publication No.: US09568798B2Publication Date: 2017-02-14
- Inventor: Chang-Hun Lee , Keun Chan Oh
- Applicant: Samsung Display Co., Ltd
- Applicant Address: KR Gyeonggi-do
- Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee Address: KR Gyeonggi-do
- Agency: Cantor Colburn, LLP
- Priority: KR10-2014-0005312 20140115
- Main IPC: H01L27/14
- IPC: H01L27/14 ; G02F1/1368 ; H01L27/12 ; G02F1/1333 ; G02F1/1343 ; G02F1/1335

Abstract:
A liquid crystal display includes: a first substrate; a gate line on the first substrate; a gate insulating layer on the gate line; a semiconductor layer on the gate insulating layer; a data line and a drain electrode on the semiconductor layer; a passivation layer covering the data line and the drain electrode; a common electrode on the passivation layer; an interlayer insulating layer on the common electrode; a pixel electrode on the interlayer insulating layer; an additional insulating layer on the pixel electrode; a second substrate opposite to the first substrate; and a black matrix on the second substrate, and including a vertical portion covering the data line and a horizontal portion covering the gate line and the drain electrode, where an empty portion is defined through the additional insulating layer in a portion corresponding to the black matrix.
Public/Granted literature
- US20160202521A1 LIQUID CRYSTAL DISPLAY Public/Granted day:2016-07-14
Information query
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