Invention Grant
- Patent Title: Liquid crystal display device
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Application No.: US15346424Application Date: 2016-11-08
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Publication No.: US10222664B2Publication Date: 2019-03-05
- Inventor: Il Joo Kim , Cheol Gon Lee , Gun Woo Yang , Hyun Young Choi , Tae Ho Kang , Chol Ho Kim , Hae Ryeong Park , Dong Il Yoo , Yong Woo Lee , Mee Hye Jung , Joong Gun Chong
- 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: KR10-2016-0054772 20160503
- Main IPC: G02F1/1333
- IPC: G02F1/1333 ; G02F1/1343 ; G02F1/1362 ; G02F1/1368

Abstract:
A liquid crystal display device includes a substrate, a first coupling electrode disposed on the substrate, a first insulating layer disposed on the first coupling electrode, a second coupling electrode disposed on the first insulating layer and capacitively coupled to the first coupling electrode, a second insulating layer disposed on the second coupling electrode, and a pixel electrode including first and second sub-pixel electrodes, which are disposed on the second insulating layer and are electrically insulated from each other, where the first sub-pixel electrode is electrically connected to the first coupling electrode via a first contact hole, which is defined in the first and second insulating layers, and the second sub-pixel electrode is electrically connected to the second coupling electrode via a second contact hole which is defined in the second insulating layer.
Public/Granted literature
- US20170322468A1 LIQUID CRYSTAL DISPLAY DEVICE Public/Granted day:2017-11-09
Information query
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