发明公开
EP0795774A2 Liquid crystal device and process for production thereof
失效
Flüssigkristallvorrichtungund deren Herstellungsverfahren
- 专利标题: Liquid crystal device and process for production thereof
- 专利标题(中): Flüssigkristallvorrichtungund deren Herstellungsverfahren
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申请号: EP97301542.3申请日: 1997-03-07
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公开(公告)号: EP0795774A2公开(公告)日: 1997-09-17
- 发明人: Kawasaki, Junji , Mori, Sunao , Enomoto, Takashi , Yoshioka, Toshifumi , Watanabe, Yasuyuki , Aoyama, Kazuhiro , Nukanobu, Kouki
- 申请人: CANON KABUSHIKI KAISHA
- 申请人地址: 30-2, 3-chome, Shimomaruko, Ohta-ku Tokyo JP
- 专利权人: CANON KABUSHIKI KAISHA
- 当前专利权人: CANON KABUSHIKI KAISHA
- 当前专利权人地址: 30-2, 3-chome, Shimomaruko, Ohta-ku Tokyo JP
- 代理机构: Beresford, Keith Denis Lewis
- 优先权: JP53505/96 19960311; JP197955/96 19960726; JP197957/96 19960726
- 主分类号: G02F1/1333
- IPC分类号: G02F1/1333 ; G02F1/1337 ; G02F1/1335 ; G02F1/1339 ; G02F1/141
摘要:
A matrix-type liquid crystal device is formed so as to have a matrix of pixels defined by and isolated from each other by an outside-pixel region. The liquid crystal in the outside-pixel region in placed in an alignment state, typically a homeotropic state or one close thereto, which is different from an alignment state, typically a homogeneous uniform alignment state, at the pixel region. As a result, the liquid crystal device is provided with improved display qualities due to suppression of irregularities at the outside-pixel region and/or a local pressure distribution.
公开/授权文献
- EP0795774A3 Liquid crystal device and process for production thereof 公开/授权日:1998-03-25
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