- 专利标题: Phosphors and phosphor-converted LEDs
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申请号: US15560602申请日: 2016-03-02
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公开(公告)号: US10745616B2公开(公告)日: 2020-08-18
- 发明人: Aleksander Zych , Mathias Rapphahn , Ralf Petry , Ingo Koehler , Andreas Benker , Stefan Tews
- 申请人: MERCK PATENT GMBH
- 申请人地址: DE Darmstadt
- 专利权人: MERCK PATENT GMBH
- 当前专利权人: MERCK PATENT GMBH
- 当前专利权人地址: DE Darmstadt
- 代理机构: Millen, White, Zelano and Branigan, P.C.
- 优先权: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@3d89c2a2
- 国际申请: PCT/EP2016/000361 WO 20160302
- 国际公布: WO2016/150547 WO 20160929
- 主分类号: C09K11/77
- IPC分类号: C09K11/77 ; H01L33/50 ; C09K11/08 ; C09K11/59 ; H01J61/44 ; C09K11/64 ; H01J11/42
摘要:
The present invention relates to alkaline earth aluminate phosphors, to a process for the preparation thereof and to the use thereof as conversion phosphors. The present invention also relates to an emission-converting material comprising at least the conversion phosphor according to the invention, and to the use thereof in light sources, in particular pc-LEDs (phosphor converted light emitting devices). The present invention furthermore relates to light sources, in particular pc-LEDs, and to lighting units which comprise a primary light source and the emission-converting material according to the invention.
公开/授权文献
- US20180066186A1 PHOSPHORS AND PHOSPHOR-CONVERTED LEDS 公开/授权日:2018-03-08