发明授权
- 专利标题： Lighting device comprising a plurality of semiconductor light sources
- 专利标题（中）： 照明装置包括多个半导体光源
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申请号： US12166418申请日： 2008-07-02
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公开(公告)号： US07995882B2公开(公告)日： 2011-08-09
- 发明人: Mario Wanninger , Markus Hofmann , Günter Waitl , Alexander Wilm
- 申请人： Mario Wanninger , Markus Hofmann , Günter Waitl , Alexander Wilm
- 申请人地址： DE Regensburg
- 专利权人： Osram Opto Semiconductors GmbH
- 当前专利权人： Osram Opto Semiconductors GmbH
- 当前专利权人地址： DE Regensburg
- 代理机构： Fish & Richardson P.C.
- 优先权： DE102004063574 20041230
- 主分类号： G02B6/26
- IPC分类号： G02B6/26 ; G02B6/10 ; F21S8/10
摘要：
A lighting device is disclosed comprising a plurality of semiconductor light sources disposed on a carrier, wherein the light from the light sources is coupled into assigned lightguides at a set angle to the surface normals of the carrier and the lightguides are provided with reflecting and light exit faces such that the envelope of the light outcoupling faces forms a curved surface segment.
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