发明名称 |
Optical film with array of microstructures and the light source apparatus utilizing the same |
摘要 |
The present invention discloses an optical film with array of microstructures, having a first optical surface and a second optical surface for receiving an incident light. The optical film comprises at least a transparent microstructure formed on the first optical surface, wherein the microstructure further comprises: a first side for scattering the incident light; and a second side for collimating the incident light.
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申请公布号 |
US7248411(B2) |
申请公布日期 |
2007.07.24 |
申请号 |
US20050295670 |
申请日期 |
2005.12.07 |
申请人 |
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE |
发明人 |
YAO PO-HUNG;PAN I-KAI;LIN BEN-SHENG;HUANG HENG-CHUN;PAO YU-NAN;SUN YI-TING |
分类号 |
G02B27/10;G02B5/02;G02B27/30 |
主分类号 |
G02B27/10 |
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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