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1.发明公开
公开(公告)号：EP1753840A1
公开(公告)日：2007-02-21
申请号：EP05742437.6
申请日：2005-05-23
申请人： Philips Intellectual Property & Standards GmbH , Koninklijke Philips Electronics N.V. , Lumileds Lighting U.S., LLC
CPC分类号： C09K11/7734
摘要： The invention concerns an illumination system comprising a radiation source and a fluorescent material comprising at least one phosphor capable of absorbing part of the light emitted by the radiation source and emitting light of a wavelength different from that of the absorbed light; wherein said at least one phosphor is a yellow to red-emitting europium(II) activated halogeno-oxonitridosilicate of the general formula EaxSiyN2/3X+4/3y:EuzOaXb, wherein 1≤x≤2; 3≤y≤7; 0.001
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2.发明公开
公开(公告)号：EP1573826A1
公开(公告)日：2005-09-14
申请号：EP03775711.9
申请日：2003-12-04
申请人： Philips Intellectual Property & Standards GmbH , Koninklijke Philips Electronics N.V. , Lumileds Lighting U.S., LLC
CPC分类号： C09K11/773 , C09K11/7706 , C09K11/7717 , C09K11/7718 , C09K11/7721 , C09K11/7731 , C09K11/7734 , C09K11/7735 , C09K11/7749 , C09K11/775 , C09K11/7767 , C09K11/7774 , C09K11/7785 , C09K11/7792 , H01L33/502
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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3.发明授权
公开(公告)号：EP1573826B1
公开(公告)日：2007-03-21
申请号：EP03775711.9
申请日：2003-12-04
申请人： Philips Intellectual Property & Standards GmbH , Koninklijke Philips Electronics N.V. , Lumileds Lighting U.S., LLC
CPC分类号： C09K11/773 , C09K11/7706 , C09K11/7717 , C09K11/7718 , C09K11/7721 , C09K11/7731 , C09K11/7734 , C09K11/7735 , C09K11/7749 , C09K11/775 , C09K11/7767 , C09K11/7774 , C09K11/7785 , C09K11/7792 , H01L33/502
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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公开(公告)号：EP2118235A1
公开(公告)日：2009-11-18
申请号：EP08709917.2
申请日：2008-01-30
IPC分类号： C09K11/77
CPC分类号： C09K11/7734 , C04B35/597 , C04B2235/3208 , C04B2235/3215 , C04B2235/3224 , C04B2235/3229 , C04B2235/3418 , C04B2235/401 , C04B2235/445 , C04B2235/5409 , C04B2235/6582 , C04B2235/77 , C04B2235/963 , C09K11/7721 , C09K11/7792
摘要： The invention relates to an improved red light emitting material of the formula MI4-xMIIXSi6N10+xO1-x This material opens the way to single phosphor warm white emitting LEDs as could be found with the material Ba1.746Ca2.134Si6N10.08O0.92:Eu0.04Ce0.08.
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5.发明授权
公开(公告)号：EP1753840B1
公开(公告)日：2008-05-14
申请号：EP05742437.6
申请日：2005-05-23
申请人： Philips Intellectual Property & Standards GmbH , Koninklijke Philips Electronics N.V. , Philips Lumileds Lighting Company LLC
CPC分类号： C09K11/7734
摘要： The invention concerns an illumination system comprising a radiation source and a fluorescent material comprising at least one phosphor capable of absorbing part of the light emitted by the radiation source and emitting light of a wavelength different from that of the absorbed light; wherein said at least one phosphor is a yellow to red-emitting europium(II) activated halogeno-oxonitridosilicate of the general formula EaxSiyN2/3X+4/3y:EuzOaXb, wherein 1≤x≤2; 3≤y≤7; 0.001
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6.发明公开
公开(公告)号：EP1763567A1
公开(公告)日：2007-03-21
申请号：EP05756732.3
申请日：2005-06-29
申请人： Philips Intellectual Property & Standards GmbH , Koninklijke Philips Electronics N.V. , Philips Lumileds Lighting Company, LLC.
IPC分类号： C09K11/77
CPC分类号： C09K11/7721 , C09K11/7718 , C09K11/7738
摘要： The invention relates to an illumination system for generating colored, especially yellow, amber, or red light, comprising a radiation source and a fluorescent material comprising at least one phosphor capable of absorbing part of the light emitted by the radiation source and emitting light of a wavelength different from that of the absorbed light; wherein said at least one phosphor is a yellow to red emitting europium(II)-activated oxonitridoaluminosilicate of the general formula EA2-ZSi5-aAlaNB-aOa:Euz, wherein 0
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公开(公告)号：EP2229426A1
公开(公告)日：2010-09-22
申请号：EP08856568.4
申请日：2008-11-27
发明人： SCHMIDT, Peter, J. , MAYR, Walter , MEYER, Joerg , KECHELE, Juliane, A. , SCHNICK, Wolfgang , OECKLER, Oliver, M.
IPC分类号： C09K11/80
CPC分类号： C09K11/7734 , C04B35/597 , C04B35/6261 , C04B2235/3213 , C04B2235/3224 , C04B2235/3865 , C04B2235/3873 , C04B2235/761 , C04B2235/77 , C04B2235/9607 , C09K11/0883
摘要： The invention relates to a light emitting device, especially a LED comprising a green emitting material of the composition Sr5-y-z-aMySi23-x,Al3+xOx+2aN37-x- 2a:Euz :Cez1. This material has been found to have a narrow emission in the green wavelight range together with a good producibility and stability.
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8.发明公开
公开(公告)号：EP1716218A1
公开(公告)日：2006-11-02
申请号：EP05702940.7
申请日：2005-02-10
CPC分类号： C09K11/7721 , C04B35/584 , C04B2235/3229 , C04B2235/3852 , C04B2235/3856 , H01L2224/48091 , H01L2224/8592 , H01L2924/00014
摘要： An illumination system includes a radiation source and a fluorescent material including 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. The phosphor includes a yellow red-emitting cerium-activated carbido-nitridosilicate of general formula (RE1-z)2-aEAaSi4N6+aC1-a:Cez where 0
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公开(公告)号：EP2229426B1
公开(公告)日：2011-05-25
申请号：EP08856568.4
申请日：2008-11-27
发明人： SCHMIDT, Peter, J. , MAYR, Walter , MEYER, Joerg , KECHELE, Juliane, A. , SCHNICK, Wolfgang , OECKLER, Oliver, M.
IPC分类号： C09K11/80
CPC分类号： C09K11/7734 , C04B35/597 , C04B35/6261 , C04B2235/3213 , C04B2235/3224 , C04B2235/3865 , C04B2235/3873 , C04B2235/761 , C04B2235/77 , C04B2235/9607 , C09K11/0883
摘要： The invention relates to a light emitting device, especially a LED comprising a green emitting material of the composition Sr5-y-z-aMySi23-x,Al3+xOx+2aN37-x- 2a:Euz :Cez1. This material has been found to have a narrow emission in the green wavelight range together with a good producibility and stability.
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公开(公告)号：EP2118235B1
公开(公告)日：2011-04-06
申请号：EP08709917.2
申请日：2008-01-30
IPC分类号： C09K11/77
CPC分类号： C09K11/7734 , C04B35/597 , C04B2235/3208 , C04B2235/3215 , C04B2235/3224 , C04B2235/3229 , C04B2235/3418 , C04B2235/401 , C04B2235/445 , C04B2235/5409 , C04B2235/6582 , C04B2235/77 , C04B2235/963 , C09K11/7721 , C09K11/7792
摘要： The invention relates to an improved red light emitting material of the formula MI4-xMIIXSi6N10+xO1-x This material opens the way to single phosphor warm white emitting LEDs as could be found with the material Ba1.746Ca2.134Si6N10.08O0.92:Eu0.04Ce0.08.
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