Invention Grant
- Patent Title: Liquid crystal display device
- Patent Title (中): 液晶显示装置
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Application No.: US11667014Application Date: 2005-11-24
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Publication No.: US08094278B2Publication Date: 2012-01-10
- Inventor: Kazutaka Hanaoka , Kunihiro Tashiro , Takashi Sasabayashi , Katsufumi Ohmuro
- Applicant: Kazutaka Hanaoka , Kunihiro Tashiro , Takashi Sasabayashi , Katsufumi Ohmuro
- Applicant Address: JP Osaka
- Assignee: Sharp Kabushiki Kaisha
- Current Assignee: Sharp Kabushiki Kaisha
- Current Assignee Address: JP Osaka
- Agency: Nixon & Vanderhye P.C.
- Priority: JP2004-339566 20041124
- International Application: PCT/JP2005/021574 WO 20051124
- International Announcement: WO2006/057295 WO 20060601
- Main IPC: G02F1/1337
- IPC: G02F1/1337

Abstract:
The present liquid crystal display is obtained by disposing, between two parallel substrates on which a pair of electrodes are formed, two alignment control films, and a liquid crystal composition comprising a liquid crystal and a polymerizable compound that can be polymerized by light, a heat or a combination thereof, and then polymerizing the polymerizable compound. If the liquid crystal to be used is one having a negative dielectric constant anisotropy, the alignment control films are vertical alignment control films having been subjected to rubbing processing so that the rubbing directions are parallel to each other, and when voltage is not applied, only liquid crystal molecules in a specific area in a pixel present the splay alignment. According to the present invention, a liquid crystal display device having a high-speed response can be implemented.
Public/Granted literature
- US20090015772A1 Liquid crystal display device Public/Granted day:2009-01-15
Information query
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