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公开(公告)号:CN1670076A
公开(公告)日:2005-09-21
申请号:CN200510064946.5
申请日:2002-01-24
Applicant: 日亚化学工业株式会社
CPC classification number: C08L63/00 , B29C67/08 , C09K11/02 , C09K11/7774 , H01L24/45 , H01L24/97 , H01L33/486 , H01L33/502 , H01L33/504 , H01L33/508 , H01L33/54 , H01L2224/32245 , H01L2224/45015 , H01L2224/45144 , H01L2224/48091 , H01L2224/48247 , H01L2224/48257 , H01L2224/48465 , H01L2224/49107 , H01L2224/73265 , H01L2224/8592 , H01L2224/97 , H01L2924/01005 , H01L2924/01006 , H01L2924/01012 , H01L2924/0102 , H01L2924/01021 , H01L2924/01023 , H01L2924/01029 , H01L2924/0103 , H01L2924/01032 , H01L2924/01033 , H01L2924/01038 , H01L2924/01047 , H01L2924/01049 , H01L2924/01051 , H01L2924/01052 , H01L2924/01056 , H01L2924/01057 , H01L2924/01058 , H01L2924/0106 , H01L2924/01063 , H01L2924/01065 , H01L2924/01066 , H01L2924/01075 , H01L2924/01079 , H01L2924/01082 , H01L2924/01084 , H01L2924/01087 , H01L2924/10329 , H01L2924/12036 , H01L2924/12041 , H01L2924/12042 , H01L2924/12043 , H01L2924/181 , H01L2924/3025 , H01L2924/351 , H01L2924/00014 , H01L2224/85 , H01L2224/83 , H01L2924/00 , H01L2924/20753 , H01L2924/00012
Abstract: 一种含有LED晶片的发光二极管,所述LED晶片具有由氮化物化合物半导体制成的发光层,以及含有荧光物质的透光性树脂,所述荧光物质可吸收LED晶片发出的光的至少一部分而发出不同波长的光,其中荧光物质包括小粒径荧光物质与大粒径荧光物质,大粒径荧光物质在透光性树脂中分布于LED晶片附近而形成波长转换层,小粒径荧光物质在透光性树脂中分布于波长转换层的外面。
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公开(公告)号:CN1305960C
公开(公告)日:2007-03-21
申请号:CN200510064946.5
申请日:2002-01-24
Applicant: 日亚化学工业株式会社
CPC classification number: C08L63/00 , B29C67/08 , C09K11/02 , C09K11/7774 , H01L24/45 , H01L24/97 , H01L33/486 , H01L33/502 , H01L33/504 , H01L33/508 , H01L33/54 , H01L2224/32245 , H01L2224/45015 , H01L2224/45144 , H01L2224/48091 , H01L2224/48247 , H01L2224/48257 , H01L2224/48465 , H01L2224/49107 , H01L2224/73265 , H01L2224/8592 , H01L2224/97 , H01L2924/01005 , H01L2924/01006 , H01L2924/01012 , H01L2924/0102 , H01L2924/01021 , H01L2924/01023 , H01L2924/01029 , H01L2924/0103 , H01L2924/01032 , H01L2924/01033 , H01L2924/01038 , H01L2924/01047 , H01L2924/01049 , H01L2924/01051 , H01L2924/01052 , H01L2924/01056 , H01L2924/01057 , H01L2924/01058 , H01L2924/0106 , H01L2924/01063 , H01L2924/01065 , H01L2924/01066 , H01L2924/01075 , H01L2924/01079 , H01L2924/01082 , H01L2924/01084 , H01L2924/01087 , H01L2924/10329 , H01L2924/12036 , H01L2924/12041 , H01L2924/12042 , H01L2924/12043 , H01L2924/181 , H01L2924/3025 , H01L2924/351 , H01L2924/00014 , H01L2224/85 , H01L2224/83 , H01L2924/00 , H01L2924/20753 , H01L2924/00012
Abstract: 一种含有LED晶片的发光二极管,所述LED晶片具有由氮化物化合物半导体制成的发光层,以及含有荧光物质的透光性树脂,所述荧光物质可吸收LED晶片发出的光的至少一部分而发出不同波长的光,其中荧光物质包括小粒径荧光物质与大粒径荧光物质,大粒径荧光物质在透光性树脂中分布于LED晶片附近而形成波长转换层,小粒径荧光物质在透光性树脂中分布于波长转换层的外面。
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公开(公告)号:CN100430456C
公开(公告)日:2008-11-05
申请号:CN03800454.2
申请日:2003-03-20
Applicant: 日亚化学工业株式会社
CPC classification number: H01L33/502 , C01B21/0602 , C01B21/0821 , C01P2002/52 , C01P2002/84 , C01P2004/03 , C01P2004/61 , C04B35/44 , C04B35/584 , C04B35/597 , C04B2235/3224 , C04B2235/3225 , C04B2235/3227 , C04B2235/3229 , C04B2235/3286 , C04B2235/3852 , C04B2235/3873 , C04B2235/3895 , C04B2235/764 , C09K11/0883 , C09K11/77 , C09K11/7702 , C09K11/7703 , C09K11/7728 , C09K11/773 , C09K11/7731 , H01L2224/32245 , H01L2224/45015 , H01L2224/45124 , H01L2224/45139 , H01L2224/45144 , H01L2224/45147 , H01L2224/45169 , H01L2224/48091 , H01L2224/48247 , H01L2224/48257 , H01L2224/48464 , H01L2224/48465 , H01L2224/49107 , H01L2224/73265 , H01L2224/8592 , H01L2924/01019 , H01L2924/01021 , H01L2924/01037 , H01L2924/01055 , H01L2924/01066 , H01L2924/01067 , H01L2924/01068 , H01L2924/01322 , H01L2924/12041 , H01L2924/181 , H01L2924/3025 , H01L2924/00014 , H01L2924/00 , H01L2924/20751 , H01L2924/20752 , H01L2924/20753 , H01L2924/20754 , H01L2924/00012
Abstract: 提供一种氮化物荧光体,其制造方法及发光装置,提供含有较多的红色成份且发光效率和亮度更高,而耐久性也更高的荧光体及其制造方法,为此,在通式LXMYN((2/3)X+(4/3)Y)∶R或LXMYOZN((2/3)X+(4/3)Y-(2/3)z)∶R(L选自Mg、Ca、Sr、Ba、Zn所组成的第II族元素的至少1种以上,M选自C、Si、Ge的中Si为必须的第IV族元素的至少1种以上,R选自Y、La、Ce、Pr、Nd、Sm、Eu、Gd、Tb、Dy、Ho、Er、Lu的中Eu为必须的稀土类元素的至少1种以上)所表示,其吸收具有峰值波长为500nm以下的第1发光光谱的光的至少一部分、并将具有在520~780nm的范围内具备至少1个以上的峰值的第2发光光谱的光发光的氮化物荧光体(基底氮化物荧光体)的中,进而含有不同的元素。
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公开(公告)号:CN100413101C
公开(公告)日:2008-08-20
申请号:CN200510064945.0
申请日:2002-01-24
Applicant: 日亚化学工业株式会社
IPC: H01L33/00
CPC classification number: C08L63/00 , B29C67/08 , C09K11/02 , C09K11/7774 , H01L24/45 , H01L24/97 , H01L33/486 , H01L33/502 , H01L33/504 , H01L33/508 , H01L33/54 , H01L2224/32245 , H01L2224/45015 , H01L2224/45144 , H01L2224/48091 , H01L2224/48247 , H01L2224/48257 , H01L2224/48465 , H01L2224/49107 , H01L2224/73265 , H01L2224/8592 , H01L2224/97 , H01L2924/01005 , H01L2924/01006 , H01L2924/01012 , H01L2924/0102 , H01L2924/01021 , H01L2924/01023 , H01L2924/01029 , H01L2924/0103 , H01L2924/01032 , H01L2924/01033 , H01L2924/01038 , H01L2924/01047 , H01L2924/01049 , H01L2924/01051 , H01L2924/01052 , H01L2924/01056 , H01L2924/01057 , H01L2924/01058 , H01L2924/0106 , H01L2924/01063 , H01L2924/01065 , H01L2924/01066 , H01L2924/01075 , H01L2924/01079 , H01L2924/01082 , H01L2924/01084 , H01L2924/01087 , H01L2924/10329 , H01L2924/12036 , H01L2924/12041 , H01L2924/12042 , H01L2924/12043 , H01L2924/181 , H01L2924/3025 , H01L2924/351 , H01L2924/00014 , H01L2224/85 , H01L2224/83 , H01L2924/00 , H01L2924/20753 , H01L2924/00012
Abstract: 一种含有LED晶片的发光二极管,所述LED晶片具有由氮化物化合物半导体制成的发光层,以及含有荧光物质的透光性树脂,所述荧光物质可吸收LED晶片发出的光的至少一部分而发出不同波长的光,其中荧光物质包括小粒径荧光物质与大粒径荧光物质,大粒径荧光物质在透光性树脂中分布于LED晶片附近而形成波长转换层,小粒径荧光物质在透光性树脂中分布于波长转换层的外面。
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公开(公告)号:CN1233047C
公开(公告)日:2005-12-21
申请号:CN02800161.3
申请日:2002-01-24
Applicant: 日亚化学工业株式会社
CPC classification number: C08L63/00 , B29C67/08 , C09K11/02 , C09K11/7774 , H01L24/45 , H01L24/97 , H01L33/486 , H01L33/502 , H01L33/504 , H01L33/508 , H01L33/54 , H01L2224/32245 , H01L2224/45015 , H01L2224/45144 , H01L2224/48091 , H01L2224/48247 , H01L2224/48257 , H01L2224/48465 , H01L2224/49107 , H01L2224/73265 , H01L2224/8592 , H01L2224/97 , H01L2924/01005 , H01L2924/01006 , H01L2924/01012 , H01L2924/0102 , H01L2924/01021 , H01L2924/01023 , H01L2924/01029 , H01L2924/0103 , H01L2924/01032 , H01L2924/01033 , H01L2924/01038 , H01L2924/01047 , H01L2924/01049 , H01L2924/01051 , H01L2924/01052 , H01L2924/01056 , H01L2924/01057 , H01L2924/01058 , H01L2924/0106 , H01L2924/01063 , H01L2924/01065 , H01L2924/01066 , H01L2924/01075 , H01L2924/01079 , H01L2924/01082 , H01L2924/01084 , H01L2924/01087 , H01L2924/10329 , H01L2924/12036 , H01L2924/12041 , H01L2924/12042 , H01L2924/12043 , H01L2924/181 , H01L2924/3025 , H01L2924/351 , H01L2924/00014 , H01L2224/85 , H01L2224/83 , H01L2924/00 , H01L2924/20753 , H01L2924/00012
Abstract: 一种含有LED芯片的发光二极管,所述LED芯片具有由氮化物化合物半导体制成的发光层,以及含有荧光物质的透光性树脂,所述荧光物质可吸收LED芯片发出的光的至少一部分而发出不同波长的光,其中荧光物质包括小粒径荧光物质与大粒径荧光物质,大粒径荧光物质在透光性树脂中分布于LED芯片附近而形成波长转换层,小粒径荧光物质在透光性树脂中分布于波长转换层的外面。
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公开(公告)号:CN1665041A
公开(公告)日:2005-09-07
申请号:CN200510064945.0
申请日:2002-01-24
Applicant: 日亚化学工业株式会社
IPC: H01L33/00
CPC classification number: C08L63/00 , B29C67/08 , C09K11/02 , C09K11/7774 , H01L24/45 , H01L24/97 , H01L33/486 , H01L33/502 , H01L33/504 , H01L33/508 , H01L33/54 , H01L2224/32245 , H01L2224/45015 , H01L2224/45144 , H01L2224/48091 , H01L2224/48247 , H01L2224/48257 , H01L2224/48465 , H01L2224/49107 , H01L2224/73265 , H01L2224/8592 , H01L2224/97 , H01L2924/01005 , H01L2924/01006 , H01L2924/01012 , H01L2924/0102 , H01L2924/01021 , H01L2924/01023 , H01L2924/01029 , H01L2924/0103 , H01L2924/01032 , H01L2924/01033 , H01L2924/01038 , H01L2924/01047 , H01L2924/01049 , H01L2924/01051 , H01L2924/01052 , H01L2924/01056 , H01L2924/01057 , H01L2924/01058 , H01L2924/0106 , H01L2924/01063 , H01L2924/01065 , H01L2924/01066 , H01L2924/01075 , H01L2924/01079 , H01L2924/01082 , H01L2924/01084 , H01L2924/01087 , H01L2924/10329 , H01L2924/12036 , H01L2924/12041 , H01L2924/12042 , H01L2924/12043 , H01L2924/181 , H01L2924/3025 , H01L2924/351 , H01L2924/00014 , H01L2224/85 , H01L2224/83 , H01L2924/00 , H01L2924/20753 , H01L2924/00012
Abstract: 一种含有LED晶片的发光二极管,所述LED晶片具有由氮化物化合物半导体制成的发光层,以及含有荧光物质的透光性树脂,所述荧光物质可吸收LED晶片发出的光的至少一部分而发出不同波长的光,其中荧光物质包括小粒径荧光物质与大粒径荧光物质,大粒径荧光物质在透光性树脂中分布于LED晶片附近而形成波长转换层,小粒径荧光物质在透光性树脂中分布于波长转换层的外面。
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公开(公告)号:CN100509997C
公开(公告)日:2009-07-08
申请号:CN200610005476.X
申请日:2003-03-20
Applicant: 日亚化学工业株式会社
CPC classification number: H01L2224/32245 , H01L2224/45144 , H01L2224/48091 , H01L2224/48247 , H01L2224/48257 , H01L2224/48465 , H01L2224/49107 , H01L2224/73265 , H01L2224/8592 , H01L2924/01019 , H01L2924/01037 , H01L2924/01055 , H01L2924/01066 , H01L2924/01067 , H01L2924/01068 , H01L2924/01322 , H01L2924/181 , H01L2924/3025 , H01L2924/00 , H01L2924/00014 , H01L2924/00012
Abstract: 提供一种氮化物荧光体,其制造方法及发光装置,提供含有较多的红色成份且发光效率和亮度更高,而耐久性也更高的荧光体及其制造方法,为此,在通式LXMYN((2/3)X+(4/3)Y):R或LXMYOZN((2/3)X+(4/3)Y-(2/3)Z):R(L选自Mg、Ca、Sr、Ba、Zn所组成的第II族元素的至少1种以上,M选自C、Si、Ge的中Si为必须的第IV族元素的至少1种以上,R选自Y、La、Ce、Pr、Nd、Sm、Eu、Gd、Tb、Dy、Ho、Er、Lu的中Eu为必须的稀土类元素的至少1种以上)所表示,其吸收具有峰值波长为500nm以下的第1发光光谱的光的至少一部分、并将具有在520~780nm的范围内具备至少1个以上的峰值的第2发光光谱的光发光的氮化物荧光体(基底氮化物荧光体)的中,进而含有不同的元素。
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公开(公告)号:CN1522291A
公开(公告)日:2004-08-18
申请号:CN03800454.2
申请日:2003-03-20
Applicant: 日亚化学工业株式会社
CPC classification number: H01L33/502 , C01B21/0602 , C01B21/0821 , C01P2002/52 , C01P2002/84 , C01P2004/03 , C01P2004/61 , C04B35/44 , C04B35/584 , C04B35/597 , C04B2235/3224 , C04B2235/3225 , C04B2235/3227 , C04B2235/3229 , C04B2235/3286 , C04B2235/3852 , C04B2235/3873 , C04B2235/3895 , C04B2235/764 , C09K11/0883 , C09K11/77 , C09K11/7702 , C09K11/7703 , C09K11/7728 , C09K11/773 , C09K11/7731 , H01L2224/32245 , H01L2224/45015 , H01L2224/45124 , H01L2224/45139 , H01L2224/45144 , H01L2224/45147 , H01L2224/45169 , H01L2224/48091 , H01L2224/48247 , H01L2224/48257 , H01L2224/48464 , H01L2224/48465 , H01L2224/49107 , H01L2224/73265 , H01L2224/8592 , H01L2924/01019 , H01L2924/01021 , H01L2924/01037 , H01L2924/01055 , H01L2924/01066 , H01L2924/01067 , H01L2924/01068 , H01L2924/01322 , H01L2924/12041 , H01L2924/181 , H01L2924/3025 , H01L2924/00014 , H01L2924/00 , H01L2924/20751 , H01L2924/20752 , H01L2924/20753 , H01L2924/20754 , H01L2924/00012
Abstract: 提供一种氮化物荧光体,其制造方法及发光装置,提供含有较多的红色成份且发光效率和亮度更高,而耐久性也更高的荧光体及其制造方法,为此,在通式LXMYN((2/3)X+(4/3)Y):R或LXMYOZN((2/3)X+(4/3)Y-(2/3)Z):R(L选自Mg、Ca、Sr、Ba、Zn所组成的第II族元素的至少1种以上,M选自C、Si、Ge的中Si为必须的第IV族元素的至少1种以上,R选自Y、La、Ce、Pr、Nd、Sm、Eu、Gd、Tb、Dy、Ho、Er、Lu的中Eu为必须的稀土类元素的至少1种以上)所表示,其吸收具有峰值波长为500nm以下的第1发光光谱的光的至少一部分、并将具有在520~780nm的范围内具备至少1个以上的峰值的第2发光光谱的光发光的氮化物荧光体(基底氮化物荧光体)的中,进而含有不同的元素。
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公开(公告)号:CN1455960A
公开(公告)日:2003-11-12
申请号:CN02800161.3
申请日:2002-01-24
Applicant: 日亚化学工业株式会社
CPC classification number: C08L63/00 , B29C67/08 , C09K11/02 , C09K11/7774 , H01L24/45 , H01L24/97 , H01L33/486 , H01L33/502 , H01L33/504 , H01L33/508 , H01L33/54 , H01L2224/32245 , H01L2224/45015 , H01L2224/45144 , H01L2224/48091 , H01L2224/48247 , H01L2224/48257 , H01L2224/48465 , H01L2224/49107 , H01L2224/73265 , H01L2224/8592 , H01L2224/97 , H01L2924/01005 , H01L2924/01006 , H01L2924/01012 , H01L2924/0102 , H01L2924/01021 , H01L2924/01023 , H01L2924/01029 , H01L2924/0103 , H01L2924/01032 , H01L2924/01033 , H01L2924/01038 , H01L2924/01047 , H01L2924/01049 , H01L2924/01051 , H01L2924/01052 , H01L2924/01056 , H01L2924/01057 , H01L2924/01058 , H01L2924/0106 , H01L2924/01063 , H01L2924/01065 , H01L2924/01066 , H01L2924/01075 , H01L2924/01079 , H01L2924/01082 , H01L2924/01084 , H01L2924/01087 , H01L2924/10329 , H01L2924/12036 , H01L2924/12041 , H01L2924/12042 , H01L2924/12043 , H01L2924/181 , H01L2924/3025 , H01L2924/351 , H01L2924/00014 , H01L2224/85 , H01L2224/83 , H01L2924/00 , H01L2924/20753 , H01L2924/00012
Abstract: 一种含有LED晶片的发光二极管,所述LED晶片具有由氮化物化合物半导体制成的发光层,以及含有荧光物质的透光性树脂,所述荧光物质可吸收LED晶片发出的光的至少一部分而发出不同波长的光,其中荧光物质包括小粒径荧光物质与大粒径荧光物质,大粒径荧光物质在透光性树脂中分布于LED晶片附近而形成波长转换层,小粒径荧光物质在透光性树脂中分布于波长转换层的外面。
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