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    Method for producing aluminate phosphor
    11.
    发明授权
    Method for producing aluminate phosphor 失效
    铝酸盐荧光体的制造方法

    公开(公告)号：US5879586A

    公开(公告)日：1999-03-09

    申请号：US721934

    申请日：1996-09-27

    Applicant: Koji Kitamura ,  Shozo Oshio ,  Teruaki Shigeta ,  Shigeru Horii ,  Takeshi Nishiura ,  Tomizo Matsuoka

    Inventor： Koji Kitamura ,  Shozo Oshio ,  Teruaki Shigeta ,  Shigeru Horii ,  Takeshi Nishiura ,  Tomizo Matsuoka

    IPC: C09K11/08 ,  C09K11/64 ,  C09K11/77 ,  C09K11/80 ,  H01J29/20 ,  H01J61/44 ,  C09K11/55

    CPC classification number: H01J61/44 ,  C09K11/7734 ,  C09K11/7774

    Abstract: An alkaline earth metal compound containing no fluorine atoms in its molecules, a rare earth compound containing no fluorine atoms in its molecules, and an aluminum compound containing no fluorine atoms in its molecules are fired in a high-temperature reducing atmosphere ranging from 1600.degree. to 2000.degree. C., so that an aluminate phosphor, the particle diameter and shape thereof are controlled, is provided. A mixture of 22 wt % of barium carbonate, 11 wt % of basic magnesium carbonate, 65 wt % of spherical alpha-alumina of 10 .mu.m diameter and 2 wt % of europium oxide is fired in a mixed gas atmosphere consisting of gaseous hydrogen of 5 volume % and gaseous nitrogen. The temperature is raised at 400.degree. C./hr, and lowered at 400.degree. C./hr after firing for two hours at 1700.degree. C. As a result, a spherical aluminate phosphor of 10 .mu.m diameter, which is expressed by formula (Ba.sub.0.9,Euo.sub.0.1)MgAl.sub.10 O.sub.17 is obtained.

    Abstract translation: 在其分子中不含氟原子的碱土金属化合物，其分子中不含氟原子的稀土化合物和其分子中不含氟原子的铝化合物在1600℃至 提供了控制铝酸盐荧光体的粒径和形状的方法。 将22重量％的碳酸钡，11重量％的碱式碳酸镁，65重量％的10微米直径的球形α-氧化铝和2重量％的氧化铕的混合物在由气体氢气 5体积％和气态氮。 温度在400℃/小时升温，在1700℃下焙烧2小时后，在400℃/小时下降。结果，直径为10μm的球形铝酸盐荧光体，其由式 （Ba0.9，Euo0.1）MgAl10O17。

    Phosphor composition and method for producing the same, and light-emitting device using the same
    13.
    发明授权
    Phosphor composition and method for producing the same, and light-emitting device using the same 有权

    公开(公告)号：US08197712B2

    公开(公告)日：2012-06-12

    申请号：US12535442

    申请日：2009-08-04

    Applicant: Shozo Oshio

    Inventor： Shozo Oshio

    IPC: H01L33/00

    Abstract: A light-emitting device is produced using a phosphor composition containing a phosphor host having as a main component a composition represented by a composition formula: aM3N2.bAlN.cSi3N4, where “M” is at least one element selected from the group consisting of Mg, Ca, Sr, Ba, and Zn, and “a”, “b”, and “c” are numerical values satisfying 0.2≦a/(a+b)≦0.95, 0.05≦b/(b+c)≦0.8, and 0.4≦c/(c+a)≦0.95. This enables a light-emitting device emitting white light and satisfying both a high color rendering property and a high luminous flux to be provided.

    Light-transmitting sintered body, light-emitting tube and electric discharge lamp using same
    17.
    发明授权
    Light-transmitting sintered body, light-emitting tube and electric discharge lamp using same 失效
    透光烧结体，发光管和使用其的放电灯

    公开(公告)号：US06740262B2

    公开(公告)日：2004-05-25

    申请号：US09850402

    申请日：2001-05-08

    Applicant: Shozo Oshio

    Inventor： Shozo Oshio

    IPC: C04B3504

    CPC classification number: C09K11/7786 ,  C04B35/115 ,  C04B35/117 ,  C09K11/7734 ,  C09K11/7774 ,  H01J61/302 ,  H01J61/44

    Abstract: A light-transmitting (fluorescent) sintered body formed of specific substances different from the prior art materials, solving problems that the performance or efficiency, uses and manufacturing methods are limited which have not been solved with the prior art light-transmitting sintered body and which provides a light-emitting tube and an electric discharge lamp using a light-transmitting (fluorescent) sintered body formed of the specific substance. Provided are a light-transmitting sintered body mainly formed of a compound having a Mugnetplumbite structure or a &bgr;-alumina structure except for aluminum oxide, a light-transmitting sintered body mainly formed of a compound containing rare earth elements with an ionic valence of two, aluminum element and oxygen element as main components and an light-transmitting sintered body formed of mainly of a compound containing elements with an ionic valence of two except for rare earth elements, rare earth elements and oxygen element as main components.

    Abstract translation: 由与现有技术材料不同的特定物质形成的透光（荧光）烧结体，解决了现有技术的透光烧结体尚未解决的性能或效率，用途和制造方法的问题， 提供使用由特定物质形成的透光（荧光）烧结体的发光管和放电灯。提供了主要由具有Mugnetplumbite结构或β-氧化铝结构的化合物形成的透光性烧结体 除了氧化铝以外，主要由含有2价的稀土元素，铝元素和氧元素作为主要成分的化合物形成的透光性烧结体和主要由含有化合物的元素形成的透光性烧结体 除了稀土元素，稀土元素和氧元素作为主要元素，其离子价为2 贱人

    Semiconductor light emitting apparatus and light source apparatus using the same
    18.
    发明授权
    Semiconductor light emitting apparatus and light source apparatus using the same 有权
    半导体发光装置及使用其的光源装置

    公开(公告)号：US08459840B2

    公开(公告)日：2013-06-11

    申请号：US12919194

    申请日：2009-06-02

    Applicant: Atsuyoshi Ishimori ,  Shozo Oshio ,  Yasuharu Ueno ,  Noriyasu Tanimoto

    Inventor： Atsuyoshi Ishimori ,  Shozo Oshio ,  Yasuharu Ueno ,  Noriyasu Tanimoto

    IPC: F21V9/16

    CPC classification number: H01L33/502 ,  C04B35/44 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3229 ,  C04B2235/764 ,  C04B2235/9661 ,  C09K11/7774 ,  H01L33/505 ,  H01L33/644 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/73265 ,  H01L2924/12044 ,  H01L2924/00014 ,  H01L2924/00

    Abstract: A semiconductor light emitting apparatus includes a solid-state light emitting device and a wavelength converter that converts primary light emitted by the solid-state light emitting device into secondary light at a loner-wavelength. The wavelength converter is an inorganic compact that includes a transparent wavelength conversion layer containing phosphor having a garnet crystal structure. The phosphor contains a constituent element group composed of at least one element selected from the group consisting of Mg, Ca, Sr, Ba, Y, La, Gd, Tb, and Lu. Part of the constituent element group is substituted by Ce3+ and the amount of Ce3+ is 1 atomic % less of the entire constituent element group. As a result, a high-power and highly reliable semiconductor light emitting apparatus suitable as a point light source is provided. In addition, such a semiconductor light emitting apparatus is manufactured through a simple application of traditionally used practical technicians.

    Abstract translation: 一种半导体发光装置，其包括将固体发光元件发射的一次光转换为二次光的固态发光元件和波长转换器。 波长转换器是包含含有具有石榴石晶体结构的荧光体的透明波长转换层的无机压块。 荧光体含有由选自Mg，Ca，Sr，Ba，Y，La，Gd，Tb和Lu中的至少一种元素组成的构成元素基团。 构成元素组的一部分被Ce 3+代替，Ce 3+的量相对于整个构成元素组为1原子％以下。 结果，提供了适合作为点光源的高功率和高度可靠的半导体发光装置。 此外，这种半导体发光装置通过传统使用的实际技术人员的简单应用来制造。

    SEMICONDUCTOR LIGHT EMITTING APPARATUS AND LIGHT SOURCE APPARATUS USING THE SAME
    20.
    发明申请
    SEMICONDUCTOR LIGHT EMITTING APPARATUS AND LIGHT SOURCE APPARATUS USING THE SAME 有权
    使用相同的半导体发光装置和光源装置

    公开(公告)号：US20110090703A1

    公开(公告)日：2011-04-21

    申请号：US12919194

    申请日：2009-06-02

    Applicant: Atsuyoshi Ishimori ,  Shozo Oshio ,  Yasuharu Ueno ,  Noriyasu Tanimoto

    Inventor： Atsuyoshi Ishimori ,  Shozo Oshio ,  Yasuharu Ueno ,  Noriyasu Tanimoto

    IPC: F21V5/00 ,  H01L33/50

    CPC classification number: H01L33/502 ,  C04B35/44 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3229 ,  C04B2235/764 ,  C04B2235/9661 ,  C09K11/7774 ,  H01L33/505 ,  H01L33/644 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/73265 ,  H01L2924/12044 ,  H01L2924/00014 ,  H01L2924/00

    Abstract: A semiconductor light emitting apparatus includes a solid-state light emitting device and a wavelength converter that converts primary light emitted by the solid-state light emitting device into secondary light at a loner-wavelength. The wavelength converter is an inorganic compact that includes a transparent wavelength conversion layer containing phosphor having a garnet crystal structure. The phosphor contains a constituent element group composed of at least one element selected from the group consisting of Mg, Ca, Sr, Ba, Y, La, Gd, Tb, and Lu. Part of the constituent element group is substituted by Ce3+ and the amount of Ce+ is 1 atomic % less of the entire constituent element group. As a result, a high-power and highly reliable semiconductor light emitting apparatus suitable as a point light source is provided. In addition, such a semiconductor light emitting apparatus is manufactured through a simple application of traditionally used practical technicians.

    Abstract translation: 一种半导体发光装置，其包括将固体发光元件发射的一次光转换为二次光的固态发光元件和波长转换器。 波长转换器是包含具有石榴石晶体结构的含有荧光体的透明波长转换层的无机压块。 荧光体含有由选自Mg，Ca，Sr，Ba，Y，La，Gd，Tb和Lu中的至少一种元素组成的构成元素基团。 构成元素组的一部分被Ce 3+代替，Ce +的量相对于整个构成元素组为1原子％以下。 结果，提供了适合作为点光源的高功率和高度可靠的半导体发光装置。 此外，这种半导体发光装置通过传统使用的实际技术人员的简单应用来制造。

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