发明名称 |
INTEGRATING LIGHT SOURCE MODULE |
摘要 |
A light source module is provided comprising an emitter having at least one light emitting surface and an at least partially hollow integrating optic mounted over the emitting surface; where the index of refraction within the hollowed area is less then the index of the subsequent medium along the optical path. The integrating optic has a proximal end facing the emitting surface and a distal end facing away from the emitting surface. The distal end of the integrating optic is flat and has a rectangular aspect ratio which can differ from the aspect ratio of the emitter. One or more optical films and/or an optical component such as a collection lens can be adhered to the distal end of the integrating optic.
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申请公布号 |
US2008037271(A1) |
申请公布日期 |
2008.02.14 |
申请号 |
US20070831263 |
申请日期 |
2007.07.31 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
GRACE JENNIFER L.;DESTAIN PATRICK R.;PHILLIPS WILLIAM E.III |
分类号 |
G02B6/00;H01L33/58;H01L33/60 |
主分类号 |
G02B6/00 |
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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