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1. (WO2013113571) OPTOELECTRONIC SEMICONDUCTOR DEVICE COMPRISING CONVERTER ELEMENT

Pub. No.:    WO/2013/113571    International Application No.:    PCT/EP2013/050850
Publication Date: Fri Aug 09 01:59:59 CEST 2013 International Filing Date: Fri Jan 18 00:59:59 CET 2013
IPC: H01L 33/44
H01L 33/46
H01L 33/50
Applicants: OSRAM OPTO SEMICONDUCTORS GMBH
Inventors: GRÖTSCH, Stefan
Title: OPTOELECTRONIC SEMICONDUCTOR DEVICE COMPRISING CONVERTER ELEMENT
Abstract:
The optoelectronic semiconductor device comprises a semiconductor chip (1) for generating electromagnetic radiation having a first wavelength and a converter element (2) for generating electromagnetic radiation having a second wavelength by means of the radiation generated by the semiconductor chip (1), wherein the second wavelength is greater than the first wavelength. Furthermore, the optoelectronic semiconductor device comprises an optical component arranged on a side of the converter element (2) which faces away from the semiconductor chip (1). The optical component comprises a substrate (3) provided with an antireflection layer on a side facing away from the converter element (2).