公开(公告)号：EP2767573B1

公开(公告)日：2016-09-28

申请号：EP13727795.0

申请日：2013-04-02

申请人： Denka Company Limited ,  National Institute for Materials Science

发明人： TAKEDA, Go ,  YOSHIMATSU, Ryo ,  HIROSAKI, Naoto

IPC分类号： C09K11/64 ,  F21S2/00 ,  H01L33/50

CPC分类号： C09K11/7734 ,  H01L33/502

公开(公告)号：EP2671939B1

公开(公告)日：2016-09-28

申请号：EP12742239.2

申请日：2012-02-03

申请人： National Institute for Materials Science ,  Denka Company Limited

发明人： HIROSAKI, Naoto ,  YOSHIMATSU, Ryo ,  WATANABE, Shintaro

IPC分类号： C09K11/64 ,  H01L33/50

CPC分类号： F21V9/16 ,  C09K11/0883 ,  C09K11/7734 ,  F21V9/30 ,  G02F1/133602 ,  H01L33/502

摘要： A phosphor with a high light-emitting intensity, indicated by general formula Me a Re b Si c Al d N e O f . In the formula: Me has Sr as an essential element thereof and can include one or more types of element selected from Na, Li, Mg, Ca, Ba, Sc, Y, and La; and Re has Eu as an essential element thereof and can include one or more types of element selected from Mn, Ce, Tb, Yb, and Sm. When a=1-x, b=x, c=(2+2p)x(1-y), d=(2+2p)xy, e=(1+4p)x(1-z), and f=(1+4p)xz, parameters p, x, y, and z fulfill the following: 1.610

公开(公告)号：EP2671938B1

公开(公告)日：2016-09-28

申请号：EP12741596.6

申请日：2012-02-03

申请人： National Institute for Materials Science ,  Denka Company Limited

发明人： HIROSAKI, Naoto ,  YOSHIMATSU, Ryo ,  WATANABE, Shintaro

IPC分类号： C09K11/64 ,  H01L33/50

CPC分类号： C09K11/7731 ,  C09K11/0883 ,  C09K11/7734 ,  H05B33/12

公开(公告)号：EP2671937B1

公开(公告)日：2016-08-31

申请号：EP12741558.6

申请日：2012-02-03

申请人： National Institute for Materials Science ,  Denka Company Limited

发明人： HIROSAKI, Naoto ,  YOSHIMATSU, Ryo ,  WATANABE, Shintaro

IPC分类号： C09K11/64 ,  H01L33/50

CPC分类号： C09K11/7731 ,  C09K11/0883 ,  C09K11/7734 ,  F21V9/30 ,  H01L33/502

摘要： A phosphor with a high light-emitting intensity and indicated by general formula Me a Re b Si c ,Al d N e O f . Me has Sr as an essential element thereof and can include one or more types of element selected from Na, Li, Mg, Ca, Ba, Sc, Y, and La. Re has Eu as an essential element thereof and can include one or more types of element selected from Mn, Ce, Tb, Yb, and Sm. When composition ratios a, b, c, d, e, and f fulfill a=1-x, b=x, c=(2+2p )x(1-y), d=(2+2p)xy, e=(1 +4p)x(1-z), and f=(1 +4p)xz, parameters p, x, y, and z fulfill the following: 1.630

公开(公告)号：EP2671937A1

公开(公告)日：2013-12-11

申请号：EP12741558.6

申请日：2012-02-03

申请人： National Institute for Materials Science ,  Denki Kagaku Kogyo Kabushiki Kaisha

发明人： HIROSAKI, Naoto ,  YOSHIMATSU, Ryo ,  WATANABE, Shintaro

IPC分类号： C09K11/64 ,  C09K11/08 ,  H01L33/50

CPC分类号： C09K11/7731 ,  C09K11/0883 ,  C09K11/7734 ,  F21V9/30 ,  H01L33/502

摘要： A phosphor with a high light-emitting intensity and indicated by general formula Me a Re b Si c ,Al d N e O f . Me has Sr as an essential element thereof and can include one or more types of element selected from Na, Li, Mg, Ca, Ba, Sc, Y, and La. Re has Eu as an essential element thereof and can include one or more types of element selected from Mn, Ce, Tb, Yb, and Sm. When composition ratios a, b, c, d, e, and f fulfill a=1-x, b=x, c=(2+2p )x(1-y), d=(2+2p)xy, e=(1 +4p)x(1-z), and f=(1 +4p)xz, parameters p, x, y, and z fulfill the following: 1.630

摘要翻译： 具有高发光强度并由通式Me a Re b Si c，Al d N e O f表示的荧光体。 Me具有Sr作为其必需元素，可以包括选自Na，Li，Mg，Ca，Ba，Sc，Y和La中的一种或多种元素，Re具有Eu作为其必需元素，并且可以包括一种或多种 选自Mn，Ce，Tb，Yb和Sm的元素的种类。 当组成比a，b，c，d，e和f满足a = 1-x，b = x，c =（2 + 2p）x（1-y），d =（2 + 2p） =（1 + 4p）x（1-z），f =（1 + 4p）xz，参数p，x，y和z满足以下要求：1.630

公开(公告)号：EP2671938A1

公开(公告)日：2013-12-11

申请号：EP12741596.6

申请日：2012-02-03

申请人： National Institute for Materials Science ,  Denki Kagaku Kogyo Kabushiki Kaisha

发明人： HIROSAKI, Naoto ,  YOSHIMATSU, Ryo ,  WATANABE, Shintaro

IPC分类号： C09K11/64 ,  C09K11/08 ,  F21S2/00 ,  H01L33/50

CPC分类号： C09K11/7731 ,  C09K11/0883 ,  C09K11/7734 ,  H05B33/12

摘要： A phosphor indicated by general formula Me a R b Si c ,Al d N e O f . In the formula: Me has Sr as an essential element thereof and can include one or more types of element selected from Na, Li, Mg, Ca, Ba, Sc, Y, and La; and Re has Eu as an essential element thereof and can include one or more types of element selected from Mn, Ce, Tb, Yb, and Sm. In addition, when a=1-x, b=x, c=(2+2p)x(1-y), d=(2+2p)xy, e=(1+4p)x(1-z), and F(1+4p)xz, parameters p, x, y, and z fulfill the following: 1.620

摘要翻译： 由通式MeaRbSic，AldNeOf表示的磷光体。 式中，Me具有Sr作为其必需元素，并且可以包括选自Na，Li，Mg，Ca，Ba，Sc，Y和La中的一种或多种类型的元素; Re具有Eu作为其必需元素并且可以包括选自Mn，Ce，Tb，Yb和Sm中的一种或多种类型的元素。 另外，当a = 1-x，b = x，c =（2 + 2p）x（1-y）时，d =（2 + 2p）xy，e =（1 + 4p） 和F（1 + 4p）xz，参数p，x，y和z满足以下条件：1.620

公开(公告)号：EP2767573A1

公开(公告)日：2014-08-20

申请号：EP13727795.0

申请日：2013-04-02

申请人： Denki Kagaku Kogyo Kabushiki Kaisha ,  National Institute for Materials Science

发明人： TAKEDA, Go ,  YOSHIMATSU, Ryo ,  HIROSAKI, Naoto

IPC分类号： C09K11/64 ,  C09K11/08 ,  F21S2/00 ,  H01L33/50

CPC分类号： C09K11/7734 ,  H01L33/502

摘要： A blue phosphor having an emission peak wavelength different from that of conventional blue phosphors, a method for producing the same, and a high-intensity luminescent device using the phosphor are provided. The phosphor of the present invention is represented by a general formula Me a Re b Al c Si d O e N f (Me may contain one or more elements selected from Mg, Ca, Sc, Y, and La as second elements, provided that Sr or Ba is contained as an essential first element, and Re may contain one or more elements selected from Mn, Ce, Tb, Yb, and Sm as second elements, provided that Eu is contained as an essential first element), where the composition ratio represented by a, b, c, d, e, and f has the following relations: a+b=1, 0.005

摘要翻译： 提供具有与常规蓝色荧光体不同的发射峰值波长的蓝色荧光体，其制造方法和使用该荧光体的高亮度发光装置。 本发明的荧光体由通式Me a Re b Al c Si d O e N f（Me可以含有选自Mg，Ca，Sc，Y和La中的一种或多种元素作为第二元素表示，条件是 作为必需的第一元素含有Sr或Ba，并且如果含有Eu作为必需的第一元素，则Re可含有选自Mn，Ce，Tb，Yb和Sm中的一种或多种元素作为第二元素），其中组成 由a，b，c，d，e和f表示的比例具有以下关系：a + b = 1，0.005