发明授权
- 专利标题： Liquid crystal light valve with photoconductor including light absorbing and light blocking layers of non-alloy amorphous silicon
- 专利标题（中）： 具有感光体的液晶光阀，包括非合金非晶硅的光吸收和阻光层
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申请号： US384359申请日： 1995-02-02
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公开(公告)号： US5602659A公开(公告)日： 1997-02-11
- 发明人: Katsumi Adachi , Takashi Hayakawa , Shiro Narikawa
- 申请人： Katsumi Adachi , Takashi Hayakawa , Shiro Narikawa
- 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： JPX4-035163 19920221
- 主分类号： G02F1/135
- IPC分类号： G02F1/135
摘要：
A photoconductor coupled liquid crystal light valve comprising at least a pair of transparent electrode, a liquid crystal layer and a photoconductive layer showing blocking properties both sandwiched between said transparent electrodes, wherein said photoconductive layer includes a light absorbing layer and a blocking layer having a band gap wider than said light absorbing layer, both said light absorbing layer and said blocking layer being formed of non-alloy a-Si; and a method for manufacturing said photoconductor coupled light valve wherein said photoconductive layer is prepared with electron cyclotron resonance method.
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