- Patent Title: Wavelength conversion element, light-emitting semiconductor component including a wavelength conversion element, method for producing a wavelength conversion element and method for producing a light-emitting semiconductor component including a wavelength conversion element
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Application No.: US15120755Application Date: 2015-03-05
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Publication No.: US09806240B2Publication Date: 2017-10-31
- Inventor: Britta Goeoetz , Christopher A. Tarry
- Applicant: OSRAM Opto Semiconductors GmbH
- Applicant Address: DE Regensburg
- Assignee: OSRAM OPTO Semiconductors GmbH
- Current Assignee: OSRAM OPTO Semiconductors GmbH
- Current Assignee Address: DE Regensburg
- Agency: Viering, Jentschura & Partner mbB
- International Application: PCT/EP2015/054668 WO 20150305
- International Announcement: WO2015/135839 WO 20150917
- Main IPC: H01L33/00
- IPC: H01L33/00 ; H01L33/50 ; C09K11/77 ; H01L25/075
Abstract:
Various embodiments may relate to a wavelength conversion element including at least one sintered wavelength converting material, wherein a grid is formed by channels within the sintered wavelength converting material, the channels are at least partially surrounded by the sintered wavelength converting material, the channels reach at least partially through the sintered wavelength converting material in a direction perpendicular or oblique to a main extension direction of the wavelength conversion element, and the channels contain a non-converting sintered separator material.
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