发明授权
- 专利标题： Liquid crystal display device
- 专利标题（中）： 液晶显示装置
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申请号： US189169申请日： 1994-01-31
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公开(公告)号： US5691794A公开(公告)日： 1997-11-25
- 发明人: Junichi Hoshi , Shigetoshi Sugawa , Shunsuke Inoue , Osamu Hamamoto , Yoshihiko Fukumoto , Yutaka Genchi , Masaru Kamio , Mamoru Miyawaki
- 申请人： Junichi Hoshi , Shigetoshi Sugawa , Shunsuke Inoue , Osamu Hamamoto , Yoshihiko Fukumoto , Yutaka Genchi , Masaru Kamio , Mamoru Miyawaki
- 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： JPX5-033958 19930201; JPX5-033962 19930201; JPX5-033969 19930201; JPX5-033970 19930201; JPX5-033971 19930201; JPX5-033972 19930201; JPX5-345940 19931224
- 主分类号： G02F1/1333
- IPC分类号： G02F1/1333 ; G02F1/1362 ; G02F1/136
摘要：
A liquid crystal display device comprised of picture element electrodes provided on a first plane of a substrate and an opposed electrode placed opposedly to the picture element electrodes, between which a liquid crystal is carried, characterized in that in a region of the substrate corresponding to the picture element electrodes is formed a concave portion from the second plane opposite the first plane of the substrate, the region being light translucent, and the concave portion having a translucent material enclosed therein.
公开/授权文献
- US4994928A Frequency demodulation circuit 公开/授权日：1991-02-19
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