发明名称 |
ETENDUE EFFICIENT COMBINATION OF MULTIPLE LIGHT SOURCES |
摘要 |
A multi-colored illumination system comprising a beam combiner. The beam combiner comprises two triangular prisms and a filter for transmitting a first light and reflecting a second light, each light having a different wavelength. The beam combiner combines the transmitted first light and the reflected light to provide a combined beam. The six surfaces of each of the triangular prism of the beam combiner is polished, thereby combining the lights without increasing etendue of the multi-colored illumination system. |
申请公布号 |
WO2006086458(A3) |
申请公布日期 |
2007.08.16 |
申请号 |
WO2006US04405 |
申请日期 |
2006.02.09 |
申请人 |
WAVIEN, INC.;LI, KENNETH, K. |
发明人 |
LI, KENNETH, K. |
分类号 |
G02B27/12;G02B5/04 |
主分类号 |
G02B27/12 |
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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