发明名称 |
Liquid crystal device with a charge strage structure. |
摘要 |
An improved liquid crystal device which is driven by applying electric field thereon is shown. The device includes a ferroelectric liquid crystal layer which is separated into pixels and whose optical nature is changed by the electric field induced therein. Contiguous to the liquid crystal layer, a semiconductor charge storage layer is provided to give hysteresis to the device. |
申请公布号 |
EP0234429(A2) |
申请公布日期 |
1987.09.02 |
申请号 |
EP19870101984 |
申请日期 |
1987.02.12 |
申请人 |
SEL SEMICONDUCTOR ENERGY LABORATORY CO., LTD. |
发明人 |
YAMAZAKI, SHUNPEI |
分类号 |
F16F15/02;G02F1/133;G02F1/1333;G02F1/1343;G02F1/137;G02F1/141;G10K11/16 |
主分类号 |
F16F15/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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