- 专利标题： Ferroelectric liquid crystal device
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申请号： US592909申请日： 1990-10-04
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公开(公告)号： US5151214A公开(公告)日： 1992-09-29
- 发明人: Mitsuhiro Koden , Tomoaki Kuratate , Fumiaki Funada , Kazuhiko Sakaguchi , Tohru Kitamura
- 申请人： Mitsuhiro Koden , Tomoaki Kuratate , Fumiaki Funada , Kazuhiko Sakaguchi , Tohru Kitamura
- 申请人地址： JPX Osaka
- 专利权人： Sharp Kabushiki Kaisha
- 当前专利权人： Sharp Kabushiki Kaisha
- 当前专利权人地址： JPX Osaka
- 优先权： JPX1-262789 19891006
- 主分类号： G02F1/1337
- IPC分类号： G02F1/1337 ; C09K19/34 ; C09K19/58 ; G02F1/13
摘要：
An improved ferroelectric liquid crystal device comprising a pair of substrates each provided with voltage applying means, at least one of the substrates having an orientation control layer, and a ferroelectric liquid crystal layer disposed between the pair of substrates, the ferroelectric liquid crystal layer comprising specific .gamma.-lactone derivatives, which is useful as a liquid crystal shutter, liquid crystal display device or the like.
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