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    Fluorescent powder, process for producing the same, and light emitting device, display device, and fluorescent lamp containing fluorescent powder
    1.
    发明授权
    Fluorescent powder, process for producing the same, and light emitting device, display device, and fluorescent lamp containing fluorescent powder 失效
    荧光粉，其制造方法以及发光装置，显示装置和含有荧光粉的荧光灯

    公开(公告)号：US08197713B2

    公开(公告)日：2012-06-12

    申请号：US12523350

    申请日：2008-01-18

    申请人： Sumio Kamiya ,  Masaru Ishii ,  Satoko Inuzuka ,  Kazumichi Yanagisawa ,  Wuxing Zhang

    发明人： Sumio Kamiya ,  Masaru Ishii ,  Satoko Inuzuka ,  Kazumichi Yanagisawa ,  Wuxing Zhang

    IPC分类号： C09K11/54 ,  H01J1/62

    CPC分类号： C30B29/16 ,  C09K11/54 ,  C09K11/574 ,  C09K11/605 ,  C30B7/00 ,  H01J2211/42 ,  H01J2329/20 ,  H01L21/02554 ,  H01L33/502 ,  Y02P20/544

    摘要： According to the present invention, a fluorescent powder composed mainly of an acicular or fibrous zinc oxide single crystal with an aspect ratio of 5 or higher is produced by the following steps: a step of producing a raw material solution selected from the group consisting of a raw material solution (A) that is an alkali solution containing zing ions, a raw material solution (B) that is a solution containing zinc ions and ions of dopant element, and a mixed solution of the raw material solution (A) and the raw material solution (B); and a hydrothermal reaction step wherein a hydrothermal reaction of the mixed solution is carried out in a hermetically sealed vessel at a subcritical or supercritical temperature and at a subcritical or supercritical pressure. A zinc oxide single crystal powder can be produced at low cost without the need for a pulverization step or a similar step and high-density orientation can be realized by such crystal powder. Such crystal powder is most suitable for light emitting devices, display devices, fluorescent lamps, and the like.

    摘要翻译： 根据本发明，通过以下步骤制造主要由长径比为5以上的针状或纤维状氧化锌单晶构成的荧光粉末：制造选自以下的原料溶液的工序： 作为含有锌离子的碱溶液的原料溶液（A），作为含有锌离子的溶液的原料溶液（B）和掺杂剂元素的离子，以及原料溶液（A）和原料溶液 材料溶液（B）; 和水热反应步骤，其中混合溶液的水热反应在亚临界或超临界温度和亚临界或超临界压力下在密封容器中进行。 可以低成本地生产氧化锌单晶粉末，而不需要粉碎步骤或类似步骤，并且可以通过这种结晶粉末实现高密度取向。 这种结晶粉末最适用于发光装置，显示装置，荧光灯等。

    FLUORESCENT POWDER, PROCESS FOR PRODUCING THE SAME, AND LIGHT EMITTING DEVICE, DISPLAY DEVICE, AND FLUORESCENT LAMP CONTAINING FLUORESCENT POWDER
    2.
    发明申请
    FLUORESCENT POWDER, PROCESS FOR PRODUCING THE SAME, AND LIGHT EMITTING DEVICE, DISPLAY DEVICE, AND FLUORESCENT LAMP CONTAINING FLUORESCENT POWDER 失效
    荧光粉，其制造方法，发光装置，显示装置和含有荧光粉的荧光灯

    公开(公告)号：US20100079057A1

    公开(公告)日：2010-04-01

    申请号：US12523350

    申请日：2008-01-18

    申请人： Sumio Kamiya ,  Masaru Ishii ,  Satoko Inuzuka ,  Kazumichi Yanagisawa ,  Wuxing Zhang

    发明人： Sumio Kamiya ,  Masaru Ishii ,  Satoko Inuzuka ,  Kazumichi Yanagisawa ,  Wuxing Zhang

    IPC分类号： H01J1/62 ,  C09K11/54

    CPC分类号： C30B29/16 ,  C09K11/54 ,  C09K11/574 ,  C09K11/605 ,  C30B7/00 ,  H01J2211/42 ,  H01J2329/20 ,  H01L21/02554 ,  H01L33/502 ,  Y02P20/544

    摘要： According to the present invention, a fluorescent powder composed mainly of an acicular or fibrous zinc oxide single crystal with an aspect ratio of 5 or higher is produced by the following steps: a step of producing a raw material solution selected from the group consisting of a raw material solution (A) that is an alkali solution containing zing ions, a raw material solution (B) that is a solution containing zinc ions and ions of dopant element, and a mixed solution of the raw material solution (A) and the raw material solution (B); and a hydrothermal reaction step wherein a hydrothermal reaction of the mixed solution is carried out in a hermetically sealed vessel at a subcritical or supercritical temperature and at a subcritical or supercritical pressure. A zinc oxide single crystal powder can be produced at low cost without the need for a pulverization step or a similar step and high-density orientation can be realized by such crystal powder. Such crystal powder is most suitable for light emitting devices, display devices, fluorescent lamps, and the like.

    摘要翻译： 根据本发明，通过以下步骤制造主要由长径比为5以上的针状或纤维状氧化锌单晶构成的荧光粉末：制造选自以下的原料溶液的工序： 作为含有锌离子的碱溶液的原料溶液（A），作为含有锌离子的溶液的原料溶液（B）和掺杂剂元素的离子，以及原料溶液（A）和原料溶液 材料溶液（B）; 和水热反应步骤，其中混合溶液的水热反应在亚临界或超临界温度和亚临界或超临界压力下在密封容器中进行。 可以低成本地生产氧化锌单晶粉末，而不需要粉碎步骤或类似步骤，并且可以通过这种结晶粉末实现高密度取向。 这种结晶粉末最适用于发光装置，显示装置，荧光灯等。

    Single-crystal fine powder of sulfide or sulfide complex and method for preparing the same
    4.
    发明授权
    Single-crystal fine powder of sulfide or sulfide complex and method for preparing the same 有权
    硫化物或硫化物络合物的单晶细粉末及其制备方法

    公开(公告)号：US08999877B2

    公开(公告)日：2015-04-07

    申请号：US12677595

    申请日：2008-09-12

    申请人： Sumio Kamiya ,  Tatsuo Shou ,  Yukinobu Kato ,  Noboru Otake ,  Kazumichi Yanagisawa ,  Wuxing Zhang

    发明人： Sumio Kamiya ,  Tatsuo Shou ,  Yukinobu Kato ,  Noboru Otake ,  Kazumichi Yanagisawa ,  Wuxing Zhang

    IPC分类号： B01J27/02 ,  C01G3/10 ,  C01G3/12 ,  B01D11/00 ,  C01G39/02 ,  C01G47/00 ,  C01G55/00

    CPC分类号： C01G39/02 ,  C01G47/00 ,  C01G55/00 ,  C01P2002/72 ,  C01P2002/82 ,  C01P2002/85 ,  C01P2004/03 ,  C01P2004/04

    摘要： This invention provides a fine particle composite comprising fine powder of a sulfide or sulfide complex comprising a given element. The fine particle composite is obtained by a method for producing a fine particle composite comprising fine powder of a sulfide or sulfide complex comprising at least one element selected from the group consisting of molybdenum (Mo), rhodium (Rh), ruthenium (Ru), and rhenium (Re). Such method comprises steps of: preparing a solvent mixture from at least one compound containing an element selected from among molybdenum (Mo), rhodium (Rh), ruthenium (Ru), rhenium (Re), and sulfur (S); and subjecting the solvent mixture to a hydrothermal or solvothermal reaction. The resulting fine particle composite comprises fine particles of a sulfide or sulfide complex comprising at least one element selected from the group consisting of molybdenum (Mo), rhodium (Rh), ruthenium (Ru), and rhenium (Re).

    摘要翻译： 本发明提供一种细颗粒复合材料，其包含包含给定元素的硫化物或硫化物络合物的细粉末。 微粒复合体是通过包含选自钼（Mo），铑（Rh），钌（Ru），钌（Ru）， 和铼（Re）。 该方法包括以下步骤：从至少一种含有选自钼（Mo），铑（Rh），钌（Ru），铼（Re）和硫（S）中的元素的化合物制备溶剂混合物; 并将溶剂混合物进行水热或溶剂热反应。 所得的微粒复合体包含由钼（Mo），铑（Rh），钌（Ru）和铼（Re）组成的组中选出的至少一种元素的硫化物或硫化物络合物的微粒。

    SINGLE-CRYSTAL FINE POWDER OF SULFIDE OR SULFIDE COMPLEX AND METHOD FOR PREPARING THE SAME
    5.
    发明申请
    SINGLE-CRYSTAL FINE POWDER OF SULFIDE OR SULFIDE COMPLEX AND METHOD FOR PREPARING THE SAME 有权
    单晶或硫酸复合物的单晶微粉及其制备方法

    公开(公告)号：US20100316559A1

    公开(公告)日：2010-12-16

    申请号：US12677595

    申请日：2008-09-12

    申请人： Sumio Kamiya ,  Tatsuo Shou ,  Yukinobu Kato ,  Noboru Otake ,  Kazumichi Yanagisawa ,  Wuxing Zhang

    发明人： Sumio Kamiya ,  Tatsuo Shou ,  Yukinobu Kato ,  Noboru Otake ,  Kazumichi Yanagisawa ,  Wuxing Zhang

    IPC分类号： C01G39/06 ,  C01G55/00 ,  C01G49/12

    CPC分类号： C01G39/02 ,  C01G47/00 ,  C01G55/00 ,  C01P2002/72 ,  C01P2002/82 ,  C01P2002/85 ,  C01P2004/03 ,  C01P2004/04

    摘要： This invention provides a fine particle composite comprising fine powder of a sulfide or sulfide complex comprising a given element. The fine particle composite is obtained by a method for producing a fine particle composite comprising fine powder of a sulfide or sulfide complex comprising at least one element selected from the group consisting of molybdenum (Mo), rhodium (Rh), ruthenium (Ru), and rhenium (Re). Such method comprises steps of: preparing a solvent mixture from at least one compound containing an element selected from among molybdenum (Mo), rhodium (Rh), ruthenium (Ru), rhenium (Re), and sulfur (S); and subjecting the solvent mixture to a hydrothermal or solvothermal reaction. The resulting fine particle composite comprises fine particles of a sulfide or sulfide complex comprising at least one element selected from the group consisting of molybdenum (Mo), rhodium (Rh), ruthenium (Ru), and rhenium (Re).

    摘要翻译： 本发明提供一种细颗粒复合材料，其包含包含给定元素的硫化物或硫化物络合物的细粉末。 微粒复合体是通过包含选自钼（Mo），铑（Rh），钌（Ru），钌（Ru）， 和铼（Re）。 该方法包括以下步骤：从至少一种含有选自钼（Mo），铑（Rh），钌（Ru），铼（Re）和硫（S）中的元素的化合物制备溶剂混合物; 并将溶剂混合物进行水热或溶剂热反应。 所得的微粒复合体包含由钼（Mo），铑（Rh），钌（Ru）和铼（Re）组成的组中选出的至少一种元素的硫化物或硫化物络合物的微粒。