发明授权
- 专利标题： ILLUMINATION SYSTEM COMPRISING A RADIATION SOURCE AND A FLUORESCENT MATERIAL
- 专利标题（中）： 与辐射源和荧光材料的照明装置
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申请号： EP03775711.9申请日： 2003-12-04
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公开(公告)号： EP1573826B1公开(公告)日： 2007-03-21
- 发明人: JUESTEL, Thomas , SCHMIDT, Peter , HOEPPE, Henning , SCHNICK, Wolfgang , MAYR, Walter
- 申请人： Philips Intellectual Property & Standards GmbH , Koninklijke Philips Electronics N.V. , Lumileds Lighting U.S., LLC
- 申请人地址： Steindamm 94 20099 Hamburg DE
- 专利权人： Philips Intellectual Property & Standards GmbH,Koninklijke Philips Electronics N.V.,Lumileds Lighting U.S., LLC
- 当前专利权人： Philips Intellectual Property & Standards GmbH,Koninklijke Philips Electronics N.V.,Lumileds Lighting U.S., LLC
- 当前专利权人地址： Steindamm 94 20099 Hamburg DE
- 代理机构： Volmer, Georg
- 优先权： EP02102752 20021213
- 国际公布： WO2004055910 20040701
- 主分类号： H01L33/00
- IPC分类号： H01L33/00 ; C09K11/79 ; C09K11/78 ; C09K11/84
摘要：
The invention is concerned with an illumination system, comprising a radiation source and a fluorescent material comprising at least one phosphor capable of absorbing a part of light emitted by the radiation source and emitting light of wavelength different from that of the absorbed light; wherein said at least one phosphor is an oxido-nitrido-silicate of general formula EA2-zSi5-aBaN8-aOa:Lnz, wherein 0
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