发明名称 |
LIGHT COLLECTING AND EMITTING APPARATUS, METHOD, AND APPLICATIONS |
摘要 |
A light guide apparatus includes a light guide layer and an injection layer further including light injection elements and respective light bypass elements disposed optically upstream of the light injection elements. The light injection elements and/or the bypass elements may take the form of air prisms. There is an axial index of refraction variation between the light guide layer and the injection layer. The axial index of refraction variation may be discrete or may be an axial gradient index variation. |
申请公布号 |
US2013028565(A1) |
申请公布日期 |
2013.01.31 |
申请号 |
US201213462047 |
申请日期 |
2012.05.02 |
申请人 |
UNIVERSITY OF ROCHESTER;MOORE DUNCAN T.;SCHMIDT GREG R.;BROWN MICHAEL |
发明人 |
MOORE DUNCAN T.;SCHMIDT GREG R.;BROWN MICHAEL |
分类号 |
G02B6/10;G02B6/32 |
主分类号 |
G02B6/10 |
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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