发明名称 |
Programable mask or reticle with opaque portions on electrodes |
摘要 |
A programable liquid crystal arrangement including parallel transparent plates and crossed, x-y addressable electrodes with a liquid crystal material disposed therebetween, in an optical system effective for fixing patterns or words of information in selected information storage media.
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申请公布号 |
US4653860(A) |
申请公布日期 |
1987.03.31 |
申请号 |
US19850689255 |
申请日期 |
1985.01.07 |
申请人 |
THOMSON COMPONENTS-MOSTEK CORPORATION |
发明人 |
HENDRIX, JOE R. |
分类号 |
G02F1/1343;G03F7/20;(IPC1-7):G02F1/133 |
主分类号 |
G02F1/1343 |
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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