Invention Application
- Patent Title: LIQUID CRYSTAL DISPLAY DEVICE
- Patent Title (中): 液晶显示装置
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Application No.: US14923915Application Date: 2015-10-27
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Publication No.: US20160116797A1Publication Date: 2016-04-28
- Inventor: Osamu ITOU , Kenji NAKAO , Toshimasa ISHIGAKI , Masahiro KOSUGE
- Applicant: Japan Display Inc.
- Priority: JP2014-218452 20141027
- Main IPC: G02F1/1335
- IPC: G02F1/1335 ; G02F1/1333 ; G02F1/1339 ; G02F1/1362

Abstract:
Disclosed is a liquid crystal display device including an active element substrate having an active element; a first layer provided on the active element and having a first hole formed therein, the first layer being one of a first insulating layer and a color filter; a second layer provided on the first layer and having a second hole formed therein, the second layer being the other of the first insulating layer and the color filter; a common electrode provided on the second layer; a second insulating layer having a plate-like portion provided on the common electrode and a first contact portion protruded downward; and a pixel electrode having a second contact portion protruded downward. The first contact portion is provided inside the second hole, and the second contact portion is provided inside the first hole and inside the second hole and electrically connected to the active element.
Public/Granted literature
- US10054832B2 Liquid crystal display device Public/Granted day:2018-08-21
Information query
IPC分类: