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    IRIDIUM-CONTAINING PHOSPHOR AND METHOD FOR PRODUCING THE SAME
    1.
    发明申请
    IRIDIUM-CONTAINING PHOSPHOR AND METHOD FOR PRODUCING THE SAME 失效
    含有IRI的磷光体及其生产方法

    公开(公告)号：US20100032628A1

    公开(公告)日：2010-02-11

    申请号：US12530796

    申请日：2008-04-08

    申请人： Jun Takai ,  Yoshihisa Tsuji ,  Hideharu Iwasaki

    发明人： Jun Takai ,  Yoshihisa Tsuji ,  Hideharu Iwasaki

    IPC分类号： C09K11/08

    CPC分类号： C09K11/87 ,  C09K2211/185

    摘要： An iridium-containing group II-VI compound phosphor capable of efficiently emitting light without any economical problems or problems in energy efficiency or color purity is provided. A method for producing the phosphor is also provided. The phosphor comprises iridium and a group II-VI compound semiconductor, and the iridium is uniformly dispersed in surfaces of phosphor particles and in an inside of the phosphor particles. The method for producing the iridium-containing phosphor comprises firing an inorganic composition containing a group II-VI compound semiconductor and an iridium compound, and an iridium complex salt is used as the iridium compound.

    摘要翻译： 提供了能够有效发光而不会有任何经济问题或能量效率或色纯度问题的含有铱的II-VI族化合物荧光体。 还提供了制造荧光体的方法。 荧光体包括铱和II-VI族化合物半导体，铱均匀地分散在荧光体粒子的表面和荧光体粒子的内部。 制备含铱荧光体的方法包括烧制含有II-VI族化合物半导体和铱化合物的无机组合物，并且使用铱配合盐作为铱化合物。

    Method of preparing fluorescent body precursor
    3.
    发明授权
    Method of preparing fluorescent body precursor 有权
    制备荧光体前体的方法

    公开(公告)号：US08110124B2

    公开(公告)日：2012-02-07

    申请号：US12373989

    申请日：2007-07-26

    申请人： Yoshihisa Tsuji ,  Hideharu Iwasaki

    发明人： Yoshihisa Tsuji ,  Hideharu Iwasaki

    IPC分类号： C09K11/56

    CPC分类号： C09K11/7702 ,  C01G9/00 ,  C01G9/006 ,  C01G9/08 ,  C01G45/006 ,  C01G45/02 ,  C01P2002/52 ,  C01P2002/72 ,  C01P2006/80 ,  C09K11/574 ,  C09K11/876

    摘要： To produce fluorescent bodies providing high brightness and high energy efficiency, a method of preparing a fluorescent body precursor is provided to enable an activator having a large ionic radius to be doped arbitrarily. The problems described above are solved by a method of preparing a fluorescent body precursor, which method is characterized by comprising applying a shock pressure of 0.1 GPa or higher to a mixture consisting essentially of a fluorescent body base, an activator and a co-activating particle-growth promoter to dope the activator into the fluorescent body base in the presence of the co-activating particle-growth promoter.

    摘要翻译： 为了产生提供高亮度和高能量效率的荧光体，提供了制备荧光体前体的方法，以使得具有大离子半径的活化剂能够被任意掺杂。 上述问题是通过制备荧光体前体的方法来解决的，该方法的特征在于包括对基本上由荧光体碱，活化剂和共活化颗粒组成的混合物施加0.1GPa或更高的冲击压力 生长促进剂，在共活化的颗粒生长促进剂存在下将活化剂掺入荧光体碱中。

    METHOD FOR PRODUCING ZINC SULFIDE BASED PHOSPHOR
    4.
    发明申请
    METHOD FOR PRODUCING ZINC SULFIDE BASED PHOSPHOR 失效
    生产基于硫化锌的磷光体的方法

    公开(公告)号：US20110147663A1

    公开(公告)日：2011-06-23

    申请号：US13057168

    申请日：2009-07-30

    申请人： Yoshihisa Tsuji ,  Kazuma Inoue ,  Jun Takai ,  Hideharu Iwasaki

    发明人： Yoshihisa Tsuji ,  Kazuma Inoue ,  Jun Takai ,  Hideharu Iwasaki

    IPC分类号： C09K11/56

    CPC分类号： C09K11/625 ,  C09K11/876 ,  H05B33/14

    摘要： The present invention provides a method for producing a zinc sulfide based phosphor by firing a zinc sulfide based phosphor precursor, comprising at least: a first firing step of firing a mixture containing a zinc sulfide based phosphor precursor, sulfur, and a chlorine-containing flux; and a second firing step of further firing the fired product obtained from the first firing step, wherein the first firing step comprises: heating the mixture in an atmosphere wherein an air stream is introduced so that a temperature of the mixture is increased from normal temperature to a transformation temperature at which a crystal system of the phosphor precursor is transformed; when a temperature of the mixture is increased above the transformation temperature, switching the atmosphere to a nitrogen atmosphere and continuing the heating of the mixture; and when the temperature of the mixture reaches a temperature in a range of 1000° C. to 1200° C., inclusive, maintaining the temperature of the mixture at a constant level and thereafter rapidly quenching the mixture and washing the mixture to obtain a fired product; and wherein the second firing step comprises heating in the nitrogen atmosphere the fired product obtained from the first firing step so that the temperature of the fired product is increased from normal temperature to a temperature in a range of 650° C. to 1000° C., inclusive; and when a temperature of the fired product reaches the temperature in the range of 650° C. to 1000° C., inclusive, introducing oxygen while maintaining the temperature of the fired product and thereafter rapidly quenching the fired product and washing the fired product to obtain a zinc sulfide based phosphor. Use of the method of the present invention makes it possible to provide a zinc sulfide based phosphor material suitable for use in the production of an EL device that shows high brightness.

    摘要翻译： 本发明提供了一种通过焙烧硫化锌系荧光体前体来制造硫化锌系荧光体的方法，该方法至少包括：将含有硫化锌系荧光体前体，硫和含氯助熔剂的混合物进行烧成的第一烧成工序 ; 以及第二烧成工序，对从所述第一烧成工序得到的烧成品进一步进行烧成，其中，所述第一烧成工序包括：在导入空气流的气氛中加热所述混合物，使得所述混合物的温度从常温升高到 改变荧光体前体的晶体体系的相变温度; 当混合物的温度升高到转化温度以上时，将气氛切换至氮气氛并继续加热混合物; 并且当混合物的温度达到1000℃至1200℃的范围内的温度时，将混合物的温度保持在恒定水平，然后快速骤冷混合物并洗涤该混合物以获得烧制 产品; 并且其中所述第二烧制步骤包括在所述氮气气氛中加热从所述第一烧制步骤获得的烧制产品，使得所述烧制产品的温度从常温升高至650℃至1000℃的温度。 ， 包括的; 并且当烧制品的温度达到650℃至1000℃的温度时，在保持烧制产品的温度的同时引入氧气，然后迅速骤冷烧制产品并将烧制产品洗涤至 得到硫化锌系荧光体。 通过使用本发明的方法，可以提供一种适用于制造高亮度的EL器件的硫化锌系荧光体材料。

    METHOD OF PREPARING FLUORESCENT BODY PRECURSOR
    5.
    发明申请
    METHOD OF PREPARING FLUORESCENT BODY PRECURSOR 有权
    制备荧光体前体的方法

    公开(公告)号：US20090166587A1

    公开(公告)日：2009-07-02

    申请号：US12373989

    申请日：2007-07-26

    申请人： Yoshihisa Tsuji ,  Hideharu Iwasaki

    发明人： Yoshihisa Tsuji ,  Hideharu Iwasaki

    IPC分类号： C09K11/77 ,  C09K11/54

    CPC分类号： C09K11/7702 ,  C01G9/00 ,  C01G9/006 ,  C01G9/08 ,  C01G45/006 ,  C01G45/02 ,  C01P2002/52 ,  C01P2002/72 ,  C01P2006/80 ,  C09K11/574 ,  C09K11/876

    摘要： To produce fluorescent bodies providing high brightness and high energy efficiency, a method of preparing a fluorescent body precursor is provided to enable an activator having a large ionic radius to be doped arbitrarily.The problems described above are solved by a method of preparing a fluorescent body precursor, which method is characterized by comprising applying a shock pressure of 0.1 GPa or higher to a mixture consisting essentially of a fluorescent body base, an activator, and a co-activating particle-growth promoter to dope the activator into the fluorescent body base in the presence of the co-activating particle-growth promoter.

    摘要翻译： 为了产生提供高亮度和高能量效率的荧光体，提供了制备荧光体前体的方法，以使得具有大离子半径的活化剂能够被任意掺杂。 上述问题通过制备荧光体前体的方法来解决，该方法的特征在于包括将基本上由荧光体碱，活化剂和共活化剂组成的混合物施加0.1GPa或更高的冲击压 颗粒生长促进剂，以在共活化颗粒生长促进剂存在下将活化剂掺杂到荧光体碱中。

    GROUP II METAL SULFIDE PHOSPHOR PRECURSOR AND METHOD FOR PRODUCING PHOSPHOR
    6.
    发明申请
    GROUP II METAL SULFIDE PHOSPHOR PRECURSOR AND METHOD FOR PRODUCING PHOSPHOR 有权
    第二组金属硫化物磷酸盐前体和生产磷的方法

    公开(公告)号：US20100260662A1

    公开(公告)日：2010-10-14

    申请号：US12742940

    申请日：2008-11-11

    申请人： Jun Takai ,  Yoshihisa Tsuji ,  Hideharu Iwasaki

    发明人： Jun Takai ,  Yoshihisa Tsuji ,  Hideharu Iwasaki

    IPC分类号： C01G9/08 ,  C01B17/20

    CPC分类号： C01G15/006 ,  C01B17/20 ,  C01G9/00 ,  C01G9/08 ,  C01G11/00 ,  C01G11/02 ,  C01G45/006 ,  C01G55/002 ,  C01P2002/52 ,  C01P2004/03 ,  C01P2004/51 ,  C01P2004/62 ,  C09C1/00 ,  C09K11/565

    摘要： The process of the invention is provided to achieve uniform doping of an activator metal into phosphor particles and to improve efficiency of utlization of a metal element to be used in the production of a Group II metal sulfide phosphor and a precursor thereof. Specifically, the object of the invention is achieved by a process for producing a Group II metal sulfide phosphor precursor, comprising adding to an organic solvent an aqueous solution containing at least one of a Group II element compound, a sulfurizing agent, and a compound containing any of copper, silver, manganese, gold, and rare-earth elements to obtain a reaction mixture, heating the reaction mixture to produce an azeotrope of the water and the organic solvent, and removing the water from the reaction mixture to produce a desired Group II metal sulfide in the reaction mixture, wherein the removal of the water from the reaction mixture is carried out by recovering only the water condensed from a vapor produced by the azeotropic distillation.

    摘要翻译： 提供本发明的方法以实现活化剂金属均匀地掺入磷光体颗粒中并提高用于生产第II族金属硫化物荧光体及其前体的金属元素的利用效率。 具体地说，本发明的目的是通过一种制备第II族金属硫化物荧光体前体的方法实现的，包括向有机溶剂中加入含有II族元素化合物，硫化剂和含有 铜，银，锰，金和稀土元素中的任何一种，以获得反应混合物，加热反应混合物以产生水和有机溶剂的共沸物，并从反应混合物中除去水以产生所需的组 II金属硫化物，其中从反应混合物中除去水通过仅回收由共沸蒸馏产生的蒸气冷凝的水来进行。

    IMPACT TARGET CAPSULE AND IMPACT COMPRESSION APPARATUS
    7.
    发明申请
    IMPACT TARGET CAPSULE AND IMPACT COMPRESSION APPARATUS 失效
    影响目标胶囊和冲击压缩装置

    公开(公告)号：US20090232921A1

    公开(公告)日：2009-09-17

    申请号：US12438046

    申请日：2007-08-31

    申请人： Hideharu Iwasaki ,  Takayuki Ikeda ,  Hideaki Fujiwara ,  Yoshihisa Tsuji

    发明人： Hideharu Iwasaki ,  Takayuki Ikeda ,  Hideaki Fujiwara ,  Yoshihisa Tsuji

    IPC分类号： B01J3/08 ,  B28B3/00

    CPC分类号： G01N3/04 ,  B30B1/001 ,  G01N3/313 ,  G01N2203/0447

    摘要： A target capsule includes (A) a pedestal having a central projection, (B) a pedestal aid attached to the central projection so as to define a sample-loading assembly, and (C) an impact-receiving member, wherein the components (A), (B), and (C) are detachable from each other. The impact target capsule can be readily loaded with a sample, allows the sample to be easily retrieved after application of impact pressure, and can be used repeatedly, and thereby the capsule can be preferably used as an impact compression apparatus in combination with a single-stage powder gun or a single-stage gas gun.

    摘要翻译： 目标胶囊包括（A）具有中心突起的基座，（B）附接到中心突起的基座辅助件，以便限定样品加载组件，和（C）冲击接收部件，其中部件（A ），（B）和（C）可以彼此分离。 冲击目标胶囊可以容易地装载样品，允许在施加冲击压力之后容易地取出样品，并且可以重复使用，从而胶囊可以优选地用作冲击压缩装置， 舞台粉枪或单级气枪。

    Group II metal sulfide phosphor precursor and method for producing phosphor
    9.
    发明授权
    Group II metal sulfide phosphor precursor and method for producing phosphor 有权
    II族金属硫化物荧光体前体及其制造方法

    公开(公告)号：US08088353B2

    公开(公告)日：2012-01-03

    申请号：US12742940

    申请日：2008-11-11

    申请人： Jun Takai ,  Yoshihisa Tsuji ,  Hideharu Iwasaki

    发明人： Jun Takai ,  Yoshihisa Tsuji ,  Hideharu Iwasaki

    IPC分类号： C01B17/20 ,  C01G9/08

    CPC分类号： C01G15/006 ,  C01B17/20 ,  C01G9/00 ,  C01G9/08 ,  C01G11/00 ,  C01G11/02 ,  C01G45/006 ,  C01G55/002 ,  C01P2002/52 ,  C01P2004/03 ,  C01P2004/51 ,  C01P2004/62 ,  C09C1/00 ,  C09K11/565

    摘要： A process for producing a Group II metal sulfide phosphor precursor, comprising adding to an organic solvent an aqueous solution containing at least one of a Group II element compound, a sulfurizing agent, and a compound containing any of copper, silver, manganese, gold, and rare-earth elements to obtain a reaction mixture, heating the reaction mixture to produce an azeotrope of the water and the organic solvent, and removing water from the reaction mixture to produce a desired Group II metal sulfide in the reaction mixture, wherein the removal of water from the reaction mixture occurs by recovering only the water condensed from a vapor produced by the azeotropic distillation.

    摘要翻译： 一种制备II族金属硫化物荧光体前体的方法，包括向有机溶剂中加入含有II族元素化合物，硫化剂和含有铜，银，锰，金， 和稀土元素以获得反应混合物，加热反应混合物以产生水和有机溶剂的共沸物，并从反应混合物中除去水以在反应混合物中产生所需的II族金属硫化物，其中除去 来自反应混合物的水通过仅回收由共沸蒸馏产生的蒸气冷凝的水而发生。