Invention Grant
- Patent Title: Liquid crystal display device and method for producing the same
- Patent Title (中): 液晶显示装置及其制造方法
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Application No.: US11435779Application Date: 2006-05-18
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Publication No.: US08077279B2Publication Date: 2011-12-13
- Inventor: Shinichi Terashita , Masami Kido
- Applicant: Shinichi Terashita , Masami Kido
- Applicant Address: JP Osaka
- Assignee: Sharp Kabushiki Kaisha
- Current Assignee: Sharp Kabushiki Kaisha
- Current Assignee Address: JP Osaka
- Agency: Nixon & Vanderhye P.C.
- Priority: JP2001-080193 20010321
- Main IPC: G02F1/1337
- IPC: G02F1/1337

Abstract:
A picture element includes a 4-divided domain including first, second, third and fourth sub-domains which are arranged in this order in a predetermined direction and in each of which an orientation direction of liquid crystal molecules located in the vicinity of the center of a liquid crystal layer in the thickness direction is different from those of the other sub-domains. A first substrate includes two first regions having an orientation-regulating force for orienting the liquid crystal molecules in a first direction and a second region provided between the two first regions and having an orientation-regulating force for orienting the liquid crystal molecules in a second direction that is opposite to the first direction. A second substrate includes a third region having an orientation-regulating force for orienting the liquid crystal molecules in a third direction that crosses the first direction and a fourth region having an orientation-regulating force for orienting the liquid crystal molecules in a fourth direction that is opposite to the third direction. The first sub-domain is formed between one of the two first regions and the third region, the second sub-domain is formed between the second region and the third region, the third sub-domain is formed between the second region and the fourth region, and the fourth sub-domain is formed between the other one of the two first regions and the fourth region.
Public/Granted literature
- US20060203167A1 Liquid crystal display device and method for producing the same Public/Granted day:2006-09-14
Information query
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