Invention Grant
- Patent Title: Optoelectronics semiconductor component
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Application No.: US14408221Application Date: 2013-06-14
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Publication No.: US10297729B2Publication Date: 2019-05-21
- Inventor: Angela Eberhardt , Christina Wille , Florian Peskoller
- Applicant: OSRAM GMBH
- Applicant Address: DE Regensburg
- Assignee: OSRAM Opto Semiconductors GmbH
- Current Assignee: OSRAM Opto Semiconductors GmbH
- Current Assignee Address: DE Regensburg
- Agency: Cozen O'Connor
- Priority: DE102012210083 20120615
- International Application: PCT/EP2013/062384 WO 20130614
- International Announcement: WO2013/186365 WO 20131219
- Main IPC: H01L33/50
- IPC: H01L33/50 ; H01L33/48 ; H01L33/62 ; H01L33/64 ; H05B33/14

Abstract:
An optoelectronic semiconductor component having a light source, which emits primary radiation, a housing, and electrical terminals, wherein a conversion element, which is based on a matrix and at least two phosphors, is connected upstream of the optoelectronic semiconductor component. The matrix contains metal phosphate and preferably consists of metal phosphate. The phosphors partially or completely convert primary radiation. At least one first phosphor powder is embedded and fixed in a first inorganic matrix based on a metal phosphate, and at least one second phosphor powder is embedded and fixed in a second matrix based on a metal phosphate.
Public/Granted literature
- US20150123156A1 Optoelectronic Semiconductor Component Public/Granted day:2015-05-07
Information query
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