发明授权
- 专利标题： Ferroelectric liquid crystal apparatus having temperature compensation control circuit
- 专利标题（中）： 铁电液晶装置，具有温度补偿控制电路
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申请号： US868201申请日： 1992-04-14
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公开(公告)号： US5276542A公开(公告)日： 1994-01-04
- 发明人: Mitsuo Iwayama , Yoshio Hotta , Akira Tsuboyama , Tadashi Mihara , Kazunori Katakura
- 申请人： Mitsuo Iwayama , Yoshio Hotta , Akira Tsuboyama , Tadashi Mihara , Kazunori Katakura
- 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： JPX3-108185 19910415
- 主分类号： G02F1/133
- IPC分类号： G02F1/133 ; G09G3/36
摘要：
A ferroelectric liquid crystal device is formed by disposing a ferroelectric chiral smectic liquid crystal between a pair of substrates respectively having thereon one and the other of a group of scanning electrodes and a group of data electrodes disposed so as to form an electrode matrix in combination. A liquid crystal apparatus is constituted so as to detect a temperature of the liquid crystal device and insert a pause period corresponding to the detected temperature in a drive waveform for driving the device.
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