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1. (WO2018046499) RADIATION-EMITTING COMPONENT

Pub. No.:    WO/2018/046499    International Application No.:    PCT/EP2017/072245
Publication Date: Fri Mar 16 00:59:59 CET 2018 International Filing Date: Wed Sep 06 01:59:59 CEST 2017
IPC: H01L 33/50
H01L 33/64
Applicants: OSRAM OPTO SEMICONDUCTORS GMBH
Inventors: BRICK, Peter
GROETSCH, Stefan
Title: RADIATION-EMITTING COMPONENT
Abstract:
The invention relates to a radiation-emitting component (1) comprising a radiation source (2) for generating electromagnetic radiation, comprising a thermally conductive layer (3), wherein the thermally conductive layer (3) is arranged over the radiation source (2), comprising a conversion layer (4), wherein the conversion layer (4) has a surface area and a thickness (8), wherein the conversion layer (4) is designed to shift a wavelength of the electromagnetic radiation, wherein the conversion layer (4) is arranged over the thermally conductive layer (3), and wherein the conversion layer (4) is designed to have an effective path length that varies over the surface area in order to shift the wavelength of the electromagnetic radiation.