Invention Grant
US08194227B2 Method of fabricating a multi-domain vertical alignment (MVA) liquid crystal display
有权
制造多畴垂直取向(MVA)液晶显示器的方法
- Patent Title: Method of fabricating a multi-domain vertical alignment (MVA) liquid crystal display
- Patent Title (中): 制造多畴垂直取向(MVA)液晶显示器的方法
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Application No.: US12558086Application Date: 2009-09-11
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Publication No.: US08194227B2Publication Date: 2012-06-05
- Inventor: Sakae Tanaka , Samejima Toshiyuki
- Applicant: Sakae Tanaka , Samejima Toshiyuki
- Applicant Address: JP
- Assignee: Mikuni Electoron Co. Ltd.
- Current Assignee: Mikuni Electoron Co. Ltd.
- Current Assignee Address: JP
- Agency: Schmeiser, Olsen & Watts, LLP
- Priority: JP2006-202563 20060615
- Main IPC: G02F1/136
- IPC: G02F1/136 ; G02F1/1337 ; G02F1/13

Abstract:
The present invention discloses a super large wide-angle high-speed response liquid crystal display apparatus manufactured by using a photolithographic procedure for three times. The invention adopts a halftone exposure technology to form a gate electrode, a common electrode, a pixel electrode and a contact pad, and then uses the halftone exposure technology to form a silicon (Si) island and a contact hole, and a general exposure technology to form a source electrode, a drain electrode and an orientation control electrode. A passivation layer uses a masking deposition method. A film is formed by using a P-CVD method, or a protective area is formed at a local area by using an ink coating method or spray method, and a TFT array substrate used for the super large wide-angle high-speed response liquid crystal display apparatus manufactured by using a photolithographic procedure for three times can be produced.
Public/Granted literature
- US20100066931A1 LOW-COST LARGE-SCREEN WIDE-ANGLE FAST-RESPONSE LIQUID CRYSTAL DISPLAY APPARATUS Public/Granted day:2010-03-18
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