发明名称 |
Liquid crystal matrices |
摘要 |
The improved electrooptical devices provide means for switching pluralities of polarized or unpolarized optical signals between input and output multimode single strand light guides. The electrooptical switching elements employ electric field-effect liquid crystal compositions and are adapted to use in the construction of large scale, integrated multiple switching arrays.
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申请公布号 |
US4278327(A) |
申请公布日期 |
1981.07.14 |
申请号 |
US19790097294 |
申请日期 |
1979.11.26 |
申请人 |
SPERRY CORPORATION |
发明人 |
MCMAHON, DONALD H.;SOREF, RICHARD A. |
分类号 |
G02B26/08;G02B6/28;G02B27/28;G02F1/13;G02F1/1333;G02F1/137;G02F1/139;G02F1/31;G02F1/315;(IPC1-7):G02F1/13 |
主分类号 |
G02B26/08 |
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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