LIGHT-EMITTING ARRANGEMENT WITH ADAPTED WAVELENGTH CONVERTER
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United States of America Patent
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Issued Date -
Sep 1, 2016
app pub date -
Jan 15, 2016
filing date -
Oct 26, 2011
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A light-emitting arrangement (100) comprising a reflective member (101) having a reflective surface (102) on which at least one LED is arranged is disclosed. A wavelength converting member (104) comprising a first wavelength converting material, adapted to convert light of a first wavelength into light of a second wavelength, is arranged on the reflective member. The converting member has a top face (105) oriented parallel to the reflective surface, and has a first side face (106) and a second side face (107) that are each arranged between the top face and the reflective member on a respective side of the LED(s). The top face is arranged at a vertical distance (V1) from a light-emitting surface (108) of the LED(s). In addition, the reflectivity of the first side face is different from the reflectivity of the second side face.
First Claim
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