发明名称 |
Method of and apparatus for controlling temperature of a liquid crystal cell |
摘要 |
Operating temperature of a liquid crystal cell is controlled by passing heated air on its surface, the heater for the air being operated according to the average temperature of the cell measured by a sensor. Fine control is effected by means of resistive heaters affixed on the exterior surface and by electrodes provided at strategic locations inside to pass current through a conductive layer.
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申请公布号 |
US4775221(A) |
申请公布日期 |
1988.10.04 |
申请号 |
US19860914343 |
申请日期 |
1986.10.02 |
申请人 |
GREYHAWK SYSTEMS, INC. |
发明人 |
BAUMGARTNER, JR., JAMES A. |
分类号 |
G02F1/133;(IPC1-7):G02F1/13;H05B1/00 |
主分类号 |
G02F1/133 |
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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