发明授权
US4815823A Electro-optical device with plural low resistive portions on each high
resistive electrode
失效
在每个高电阻电极上具有多个低电阻部分的电光器件
- 专利标题: Electro-optical device with plural low resistive portions on each high resistive electrode
- 专利标题(中): 在每个高电阻电极上具有多个低电阻部分的电光器件
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申请号: US148753申请日: 1988-01-26
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公开(公告)号: US4815823A公开(公告)日: 1989-03-28
- 发明人: Shuzo Kaneko
- 申请人: Shuzo Kaneko
- 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: JPX62-17186 19870129
- 主分类号: G02F1/05
- IPC分类号: G02F1/05 ; G02F1/1343 ; G02F1/1345 ; G02F1/137 ; G02F1/141 ; G09F9/30 ; G09G3/20 ; G09G3/36 ; G02F1/133
摘要:
An optical modulation device comprises a first substrate having thereon a high-resistivity transparent conductor film and a plurality of low-resistivity conductor films disposed on the transparent conductor film and dividing the transparent conductor film into plural stripes; a second substrate having thereon a plurality of transparent conductor film stripes; and an optical modulation material, such as a ferroelectric liquid crystal, interposed between the first and second substrates. The optical modulation device further includes a plurality of connecting conductors for connecting with an external driver. The connecting conductors are disposed in a region free of the high-resistivity transparent conductor film of the first substrate and each connected to one of the low-resistivity conductor films.
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