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摘要:提供了一种发光设备(1),包括光源(2),其适于在操作中发出具有第一光谱分布的光(13);第一发光光导(4),其包括彼此以非零角度进行延伸的第一光输入表面(41)和第一出光表面(42),并且适于在所述第一光输入表面(41)接收具有第一光谱分布的光(13),将具有第一光谱分布的光(13)转换为具有第二光谱分布的光(14),将具有第二光谱分布的光(14)引导至第一出光表面(42)并且将具有第二光谱分布的光(14)耦合出第一出光表面(42);和第一透明散热器部件(3),其与所述第一发光光导(4)的至少一个表面相邻部署并且处于光源(2)和第一发光光导(4)之间的光学路径中,所述至少一个表面不同于所述出光表面(42),其中所述第一透明散热器部件(3)适于利用折射和衍射中的任意一种对光进行重定向。
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Abstract: A light emitting device (1) is provided comprising a light source (2) adapted for, in operation, emitting light (13) with a first spectral distribution, a first luminescent light guide (4) comprising a first light input surface (41) and a first light exit surface (42) extending at an angle different from zero to one another, and being adapted for receiving the light (13) with the first spectral distribution at the first light input surface (41), converting the light (13) with the first spectral distribution to light (14) with a second spectral distribution, guiding the light (14) with the second spectral distribution to the first light exit surface (42) and coupling the light (14) with the second spectral distribution out of the first light exit surface (42), and a first transparent heat sink element (3) arranged adjacent to at least one surface of the first luminescent light guide (4) and in the optical path between the light source (2) and the first luminescent light guide (4), the at least one surface being different from the light exit surface (42), wherein the first transparent heat sink element (3) is adapted for redirecting light by means of any one of refraction and diffraction.
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申请人: 皇家飞利浦有限公司
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Applicant: KONINKL PHILIPS NV
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地址: 荷兰艾恩德霍芬市
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发明(设计)人: R·A·M·希克梅特 T·范博梅尔
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Inventor: HIKMET RIFAT ATA MUSTAFA; VAN BOMMEL TIES
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主分类号: H01L33/64(2010.01)I
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分类号: H01L33/64(2010.01)I F21K99/00(2016.01)I F21V8/00(2006.01)I B60Q1/00(2006.01)I F21S8/10(2006.01)I B62J6/02(2006.01)I H01L33/50(2010.01)I G03B21/16(2006.01)I
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