发明名称 |
OPTICS FOR ILLUMINATION DEVICES |
摘要 |
Optics are provided for use in illumination devices the optics having a light guide, a redirecting layer including a plurality of lenses, and a plurality of reflector elements. Light from a light source enters the light guide and is guided therein until it escapes into a reflector element, which reflects at least some of the light received by the reflector element toward a corresponding lens for emission from the illumination device. |
申请公布号 |
US2014268871(A1) |
申请公布日期 |
2014.09.18 |
申请号 |
US201414213004 |
申请日期 |
2014.03.14 |
申请人 |
Morgan Solar Inc. |
发明人 |
MORGAN John Paul;SINCLAIR Michael;MORRIS Nigel;DUFOUR Pascal |
分类号 |
F21V8/00 |
主分类号 |
F21V8/00 |
代理机构 |
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代理人 |
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主权项 |
1. An optic for use with a light source in an illumination device, the optic comprising:
a light guide made of light transmissive material, the light guide comprising
a first surface;a second surface opposite the first surface;a light coupling area for receiving light from the light source; anda peripheral edge; a redirecting layer made of light transmissive material, the redirecting layer comprising a plurality of lenses in optical communication with the light guide for emitting light, the redirecting layer being optically attached to the first surface of the light guide; and a plurality of reflector elements optically connected to the second surface of the light guide, each reflector element being associated with a lens of the redirecting layer for ejecting light entering the reflector element from the light guide toward the associated lens. |
地址 |
Toronto CA |