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    Method for producing inorganic compound, phosphor, phosphor-containing composition, light-emitting device, lighting system, and display device
    1.
    发明授权
    Method for producing inorganic compound, phosphor, phosphor-containing composition, light-emitting device, lighting system, and display device 有权
    无机化合物，荧光体，含磷光体组合物的制造方法，发光装置，照明系统和显示装置

    公开(公告)号：US08178001B2

    公开(公告)日：2012-05-15

    申请号：US12282656

    申请日：2008-04-14

    申请人： Hideaki Kaneda ,  Hiromu Watanabe ,  Naoto Kijima

    发明人： Hideaki Kaneda ,  Hiromu Watanabe ,  Naoto Kijima

    IPC分类号： C09K11/77 ,  C09K11/08 ,  H01L33/00

    CPC分类号： C09K11/7734 ,  C01B33/20 ,  C09K11/0883 ,  H01L33/502 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/181 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/00012

    摘要： A method for producing a CASN phosphor which has an emission peak wavelength in a long wavelength range and which is prevented from being reduced in emission peak intensity, a phosphor suitable for use in displays having a NTSC ratio higher than that of conventional one, a composition containing the phosphor, a light-emitting device containing the phosphor, a display, and a lighting system. A method for producing an inorganic compound represented by the following formula from a feedstock in which the amount of Si is greater than one mole and less than 1.14 moles per mole of Al: M1aM2bAlSiX3  (I) where M1 represents an activation element containing at least Eu, M2 represents one or more selected from alkaline-earth metal elements, X represents one or more selected from the group consisting of O and N, and a and b each represent a positive number satisfying the inequalities 0

    摘要翻译： 一种制造CASN荧光体的方法，其具有发射峰值波长在长波长范围内，并且防止其发射峰值强度降低，适用于NTSC比高于常规荧光体的显示器的荧光体，组成 含有荧光体，含有荧光体的发光装置，显示器和照明系统。 一种由下式表示的无机化合物的制造方法，其中Si的量大于1摩尔且小于1.14摩尔的Al：M1aM2bAlSiX3（I）的原料，其中M1表示至少含有Eu的活化元素 M2表示选自碱土金属元素中的一种或多种，​​X表示选自O和N中的一种或多种，​​a和b各自表示满足不等式0

    PHOSPHOR, PRODUCTION METHOD OF PHOSPHOR, PHOSPHOR-CONTAINING COMPOSITION, AND LIGHT EMITTING DEVICE
    2.
    发明申请
    PHOSPHOR, PRODUCTION METHOD OF PHOSPHOR, PHOSPHOR-CONTAINING COMPOSITION, AND LIGHT EMITTING DEVICE 审中-公开
    磷，磷的生产方法，含磷组合物和发光装置

    公开(公告)号：US20110182072A1

    公开(公告)日：2011-07-28

    申请号：US12666938

    申请日：2008-06-30

    申请人： Etsuo Shimizu ,  Kumie Shimizu ,  Seiko Ogiri ,  Hiromu Watanabe ,  Naoto Kijima ,  Naoki Sako ,  Noriko Endou ,  Hideaki Kaneda

    发明人： Etsuo Shimizu ,  Kumie Shimizu ,  Seiko Ogiri ,  Hiromu Watanabe ,  Naoto Kijima ,  Naoki Sako ,  Noriko Endou ,  Hideaki Kaneda

    IPC分类号： F21V9/00 ,  H01J1/62 ,  C09K11/73

    CPC分类号： C09K11/7739 ,  H01L33/502 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/181 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/00012

    摘要： To provide an alkaline-earth metal halogen phosphor that has high luminescent characteristics even when used with an excitation light source that emits light of the near-ultraviolet region, a phosphor-containing composition and a light emitting device using the phosphor, and a display and an illuminating device using the light emitting device,the phosphor of the present invention has a chemical composition represented by the formula (1) below and an external quantum efficiency, when excited with light of 400-nm wavelength, of 77% or higher. (Sr10-x-y-zMxEuyMnz)(PO4)6(Cl1-aQa)2  (1) (In the above formula (1), “M” represents at least one kind of element selected from the group consisting of Ba, Ca, Mg, and Zn, “Q” represents at least one kind of element selected from the group consisting of F, Br, and I, and each of “x”, “y”, “z”, and “a” represents a number satisfying the following requirements: 0≦x

    摘要翻译： 即使当与发出近紫外区域的光的激发光源一起使用时，也提供具有高发光特性的碱土金属卤素荧光体，含荧光体的组合物和使用该荧光体的发光元件，以及显示器和 使用该发光装置的照明装置，当以400nm波长的光激发时，本发明的荧光体具有由下式（1）表示的化学组成和77％以上的外部量子效率。 （Sr10-xy-zMxEuyMnz）（PO4）6（Cl1-aQa）2（1）（在上述式（1）中，“M”表示选自Ba，Ca，Mg Zn，“Q”表示选自F，Br，I中的至少一种元素，“x”，“y”，“z”分别表示满足 以下要求：0＆nlE; x <10,0.3＆nlE; y＆nlE; 1.5,0＆nlE; z＆nlE; 3,0和nlE; a＆nlE; 1和x + y + z＆nlE; 10）

    METHOD FOR PRODUCING INORGANIC COMPOUND, PHOSPHOR, PHOSPHOR-CONTAINING COMPOSITION, LIGHT-EMITTING DEVICE, LIGHTING SYSTEM, AND DISPLAY DEVICE
    3.
    发明申请
    METHOD FOR PRODUCING INORGANIC COMPOUND, PHOSPHOR, PHOSPHOR-CONTAINING COMPOSITION, LIGHT-EMITTING DEVICE, LIGHTING SYSTEM, AND DISPLAY DEVICE 有权
    生产无机化合物，磷，含磷组合物，发光装置，照明系统和显示装置的方法

    公开(公告)号：US20100231121A1

    公开(公告)日：2010-09-16

    申请号：US12282656

    申请日：2008-04-14

    申请人： Hideaki Kaneda ,  Hiromu Watanabe ,  Naoto Kijima

    发明人： Hideaki Kaneda ,  Hiromu Watanabe ,  Naoto Kijima

    IPC分类号： H01J1/63 ,  C09K11/80

    CPC分类号： C09K11/7734 ,  C01B33/20 ,  C09K11/0883 ,  H01L33/502 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/181 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/00012

    摘要： A method for producing a CASN phosphor which has an emission peak wavelength in a long wavelength range and which is prevented from being reduced in emission peak intensity, a phosphor suitable for use in displays having a NTSC ratio higher than that of conventional one, a composition containing the phosphor, a light-emitting device containing the phosphor, a display, and a lighting system. A method for producing an inorganic compound represented by the following formula from a feedstock in which the amount of Si is greater than one mole and less than 1.14 moles per mole of Al: M1aM2bAlSiX3   (I) where M1 represents an activation element containing at least Eu, M2 represents one or more selected from alkaline-earth metal elements, X represents one or more selected from the group consisting of O and N, and a and b each represent a positive number satisfying the inequalities 0

    摘要翻译： 一种制造CASN荧光体的方法，其具有发射峰值波长在长波长范围内，并且防止其发射峰值强度降低，适用于NTSC比高于常规荧光体的显示器的荧光体，组成 含有荧光体，含有荧光体的发光装置，显示器和照明系统。 一种由下式表示的无机化合物的制造方法，其中Si的量大于1摩尔且小于1.14摩尔的Al：M1aM2bAlSiX3（Ⅰ）的原料，其中M1表示至少含有Eu的活化元素 M2表示选自碱土金属元素中的一种或多种，​​X表示选自O和N中的一种或多种，​​a和b各自表示满足不等式0

    NITROGEN-CONTAINING ALLOY AND METHOD FOR PRODUCING PHOSPHOR USING THE SAME
    8.
    发明申请
    NITROGEN-CONTAINING ALLOY AND METHOD FOR PRODUCING PHOSPHOR USING THE SAME 有权
    含氮合金及使用该合金的磷酸盐生产方法

    公开(公告)号：US20090140205A1

    公开(公告)日：2009-06-04

    申请号：US12301470

    申请日：2007-05-18

    申请人： Naoto Kijima ,  Hiromu Watanabe ,  Keiichi Seki

    发明人： Naoto Kijima ,  Hiromu Watanabe ,  Keiichi Seki

    IPC分类号： C09K11/54 ,  C09K11/08 ,  C09K11/59

    CPC分类号： C09K11/0883 ,  C04B35/581 ,  C04B35/5935 ,  C04B35/597 ,  C04B35/6261 ,  C04B35/6262 ,  C04B35/62675 ,  C04B35/6268 ,  C04B35/6455 ,  C04B2235/3891 ,  C04B2235/3895 ,  C04B2235/40 ,  C04B2235/401 ,  C04B2235/402 ,  C04B2235/428 ,  C04B2235/46 ,  C04B2235/5436 ,  C04B2235/5481 ,  C04B2235/6562 ,  C04B2235/6581 ,  C09K11/7734

    摘要： There is provided a method for industrially producing a phosphor with high performance, in particular, high brightness. There is also provided a nitrogen-containing alloy and an alloy powder that can be used for the production method. A method for producing a phosphor includes a step of heating a raw material for the phosphor under a nitrogen-containing atmosphere, in which an alloy containing two or more different metal elements constituting the phosphor is used as the whole or part of the raw material for the phosphor, and in the heating step, the heating is performed under conditions such that the temperature change per minute is 50° C. or lower.It is possible to suppress the rapid progress of a nitridation reaction in heat treatment in producing the phosphor using an alloy for a phosphor precursor as the whole or part of the raw material, thereby industrially producing the phosphor with high performance, in particular, high brightness.

    摘要翻译： 提供了一种工业生产具有高性能，特别是高亮度的荧光体的方法。 还提供了可用于制造方法的含氮合金和合金粉末。 荧光体的制造方法包括以下步骤：在含氮气氛下加热荧光体的原料，其中使用含有构成荧光体的两种以上的不同金属元素的合金作为原料的全部或一部分 荧光体，在加热工序中，在每分钟温度变化为50℃以下的条件下进行加热。 通过使用荧光体前体的合金作为原料的全部或一部分来制造荧光体时的热处理中的氮化反应的迅速发展，可以抑制氮化反应的迅速发展，从而在工业上制造高性能的荧光体，特别是高亮度 。