发明名称 |
ILLUMINATION ASSEMBLY AND METHOD OF FORMING SAME |
摘要 |
<p>An illumination assembly that includes a light guide and a plurality of light sources positioned to direct light into the light guide through an input surface of the light guide is disclosed. The assembly further includes a structured surface layer positioned between the plurality of light sources and the input surface of the light guide. The structured surface layer includes a substrate and a plurality of structures on a first surface of the substrate facing the plurality of light sources. The plurality of structures includes a refractive index n1 that is different from a refractive index n2 of the light guide.</p> |
申请公布号 |
KR20130126943(A) |
申请公布日期 |
2013.11.21 |
申请号 |
KR20137017120 |
申请日期 |
2011.12.02 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
THOMPSON DAVID SCOTT;WHEATLEY JOHN A.;BENOIT GILLES J. |
分类号 |
G02B6/12;G02B6/10;G02F1/13357 |
主分类号 |
G02B6/12 |
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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