Invention Grant
- Patent Title: Liquid crystal display device
- Patent Title (中): 液晶显示装置
-
Application No.: US13235197Application Date: 2011-09-16
-
Publication No.: US08669600B2Publication Date: 2014-03-11
- Inventor: Sung Il Park , Dae Lim Park
- Applicant: Sung Il Park , Dae Lim Park
- Applicant Address: KR Seoul
- Assignee: LG Display Co., Ltd.
- Current Assignee: LG Display Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: Morgan, Lewis & Bockius LLP
- Priority: KR10-2007-0095939 20070920
- Main IPC: H01L29/76
- IPC: H01L29/76 ; H01L23/48 ; H01L23/52 ; H01L29/40

Abstract:
A liquid crystal display device includes a gate electrode formed on a substrate; a active pattern and an ohmic contact pattern formed to overlap with the gate electrode with a gate insulating film therebetween; a source electrode formed on the active pattern and the ohmic contact; a drain electrode formed to oppose the source electrode; a pixel electrode overlapped with the drain electrode and directly contacted with the drain electrode; a common electrode formed to overlap with the pixel electrode with a passivation film therebetween and having a plurality of holes; and wherein the plurality of holes of the common electrode are only formed on a region in which the pixel electrode is formed.
Public/Granted literature
- US20120018731A1 LIQUID CRYSTAL DISPLAY DEVICE Public/Granted day:2012-01-26
Information query
IPC分类: