发明名称 |
ROTATED MICRO-OPTICAL STRUCTURES FOR BANDING SUPPRESSION FROM POINT LIGHT SOURCES |
摘要 |
<p>An apparatus for use on an edge-injected, total internal reflection (TIR) waveguide. The apparatus comprises a substrate and a plurality of microstructures provided on the substrate. Each microstructure comprises at least two approximately planar surfaces for extracting light from the TIR waveguide. The plurality of microstructures are pseudo-randomly oriented on the substrate. The apparatus may used in a lighting system (e.g., a backlight for a display).</p> |
申请公布号 |
KR20130052629(A) |
申请公布日期 |
2013.05.22 |
申请号 |
KR20137007073 |
申请日期 |
2011.08.24 |
申请人 |
UNI-PIXEL DISPLAYS, INC. |
发明人 |
VAN OSTRAND DANIEL K.;ZHOU YING;KYKTA MARTIN A. |
分类号 |
G02B5/04;G02B6/10;G02F1/13357 |
主分类号 |
G02B5/04 |
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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