发明授权
- 专利标题： Ferroelectric liquid crystal apparatus having negative dielectric anisotropy and colored film at non-pixel portions
- 专利标题（中）： 在非像素部分具有负介电各向异性的铁电液晶装置和着色膜
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申请号： US478679申请日： 1995-06-07
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公开(公告)号： US5602660A公开(公告)日： 1997-02-11
- 发明人: Nobuyuki Sekimura , Akio Yoshida , Masaki Kuribayashi
- 申请人： Nobuyuki Sekimura , Akio Yoshida , Masaki Kuribayashi
- 申请人地址： JPX Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX61-088605 19860417
- 主分类号： G02F1/1333
- IPC分类号： G02F1/1333 ; G02F1/133 ; G02F1/1335 ; G09F9/35 ; G02F1/141
摘要：
A ferroelectric liquid crystal device, comprises: a plurality of pixel portions having a pair of opposite electrodes, and a plurality of non-pixel portions where a pair of opposite electrodes are not disposed, respectively arranged two-dimensionally; and a ferroelectric liquid crystal disposed between the opposite electrodes and extending over the pixel portions and the non-pixel portions. The non-pixel portions further comprise a colored film having a light-interruption function and a protective film disposed between and preventing direct contact between the colored film and the ferroelectric liquid crystal.
公开/授权文献
- US5039370A Heat sealing of polyamides 公开/授权日：1991-08-13