Invention Grant
- Patent Title: Coated phosphor particles with refractive index adaption
- Patent Title (中): 具有折射率适应性的涂覆的磷光体颗粒
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Application No.: US12742290Application Date: 2008-10-14
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Publication No.: US08946982B2Publication Date: 2015-02-03
- Inventor: Holger Winkler , Reinhold Rueger
- Applicant: Holger Winkler , Reinhold Rueger
- Applicant Address: DE Darmstadt
- Assignee: Merck Patent GmbH
- Current Assignee: Merck Patent GmbH
- Current Assignee Address: DE Darmstadt
- Agency: Millen, White, Zelano & Branigan, P.C.
- Priority: DE102007053770 20071112
- International Application: PCT/EP2008/008685 WO 20081014
- International Announcement: WO2009/062579 WO 20090522
- Main IPC: H01J63/04
- IPC: H01J63/04 ; C09K11/08 ; C09K11/02 ; C09K11/68
Abstract:
The invention relates to coated phosphor particles comprising luminescent particles and at least one, preferably substantially transparent, metal, transition-metal or semimetal oxide coating, and to a process for the production thereof.
Public/Granted literature
- US20100283076A1 COATED PHOSPHOR PARTICLES WITH REFRACTIVE INDEX ADAPTION Public/Granted day:2010-11-11
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