发明名称 |
Ferroelectric liquid crystal device with a charge storage 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.
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申请公布号 |
US4836655(A) |
申请公布日期 |
1989.06.06 |
申请号 |
US19870015787 |
申请日期 |
1987.02.17 |
申请人 |
SEMICONDUCTOR ENERGY LABORATORY CO., LTD. |
发明人 |
YAMAZAKI, SHUNPEI |
分类号 |
G02F1/1333;G02F1/137 |
主分类号 |
G02F1/1333 |
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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