发明公开
- 专利标题： Colour liquid crystal display device
- 专利标题（中）： Flüssigkristall-Farbanzeigevorrichtung。
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申请号： EP84303273.1申请日： 1984-05-15
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公开(公告)号： EP0127374A2公开(公告)日： 1984-12-05
- 发明人: Kamamori, Hitoshi , Tsunoda, Yukiyoshi , Suginoya, Mitsuru , Sano, Yutaka , Terada, Yumiko
- 申请人： SEIKO INSTRUMENTS INC.
- 申请人地址： 31-1, Kameido 6-chome Koto-ku Tokyo 136 JP
- 专利权人： SEIKO INSTRUMENTS INC.
- 当前专利权人： SEIKO INSTRUMENTS INC.
- 当前专利权人地址： 31-1, Kameido 6-chome Koto-ku Tokyo 136 JP
- 代理机构： Caro, William Egerton
- 优先权： JP93584/83 19830527
- 主分类号： G02F1/133
- IPC分类号： G02F1/133 ; G02F1/137 ; G02F1/17
摘要：
Acolour liquid crystal display device comprises a first display cell (A) which has an optical shutter effect disposed on a second twisted nematic liquid crystal display cell (B) which has a double layered multi-colour polarizing plate (8) in which the absorption axes of respective layers having different absorption wavelength regions are perpendicular to each other, picture elements of the first display cell (A) and the second display cell (B) being arranged so as to correspond to each other.
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