发明名称 |
Thermal liquid crystal optical device |
摘要 |
A variable optical device for controlling the propagation of light has a body of liquid crystal optical material with a center and a periphery, a heating system including an electrically controllable heat source and a thermal radiator arranged at the periphery for cooling a portion of the body of material. The heating system is operative to generate a spatially modulated temperature gradient and to provide a desired light propagation behavior.
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申请公布号 |
US8184217(B1) |
申请公布日期 |
2012.05.22 |
申请号 |
US20100844957 |
申请日期 |
2010.07.28 |
申请人 |
GALSTIAN TIGRAN;ZOHRABYAN ARMEN;ASATRYAN KAREN;TORK AMIR;PRESNIAKOV VLADIMIR;BAGRAMYAN ARAM;LENSVECTOR INC. |
发明人 |
GALSTIAN TIGRAN;ZOHRABYAN ARMEN;ASATRYAN KAREN;TORK AMIR;PRESNIAKOV VLADIMIR;BAGRAMYAN ARAM |
分类号 |
G02F1/1335 |
主分类号 |
G02F1/1335 |
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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