发明名称 |
Non-visible light control of active screen optical properties |
摘要 |
Techniques for modifying a visible projecting image are described. The technique includes using non-visible light to control optical properties of independent regions of an active screen. The non-visible light is capable of directly interacting with the regions of the active screen to modify an optical property of the regions of the active screen.
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申请公布号 |
US2008094583(A1) |
申请公布日期 |
2008.04.24 |
申请号 |
US20060584476 |
申请日期 |
2006.10.19 |
申请人 |
WILLIAMS R STANLEY;KUEKES PHILIP J |
发明人 |
WILLIAMS R. STANLEY;KUEKES PHILIP J. |
分类号 |
G03B21/26 |
主分类号 |
G03B21/26 |
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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