公开(公告)号：EP3044626A1

公开(公告)日：2016-07-20

申请号：EP14777977.1

申请日：2014-09-12

申请人： Quarkstar, LLC

发明人： SPEIER, Ingo ,  STORMBERG, Hans Peter ,  GARDNER, Robert C. ,  MAGEL, Gregory A. ,  SCHINAGL, Ferdinand ,  HAITZ, Roland H.

IPC分类号： G02B19/00 ,  F21V5/04 ,  F21V7/00

CPC分类号： G02B19/0028 ,  G02B6/0025 ,  G02B6/0028 ,  G02B6/0031 ,  G02B19/0061

摘要： A variety of light-emitting devices are disclosed that are configured to output light provided by a light source. In general, embodiments of the light-emitting devices feature a light source and an extractor element coupled to the light source, where the extractor element includes, at least in part, a total internal reflection (TIR) surface. Luminaires incorporating light-emitting devices of this type are also disclosed.