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    FLUOROPHORES AND MANUFACTURING METHOD THEREOF
    1.
    发明申请
    FLUOROPHORES AND MANUFACTURING METHOD THEREOF 审中-公开
    氟化物及其制备方法

    公开(公告)号：US20110018426A1

    公开(公告)日：2011-01-27

    申请号：US12933335

    申请日：2009-03-18

    申请人： Kenji Toda ,  Kazuyoshi Uematsu ,  Mineo Sato ,  Tetsu Umeda ,  Yutaka Ito

    发明人： Kenji Toda ,  Kazuyoshi Uematsu ,  Mineo Sato ,  Tetsu Umeda ,  Yutaka Ito

    IPC分类号： H01J1/62 ,  C09K11/77

    CPC分类号： C09K11/7792 ,  C09K11/0883 ,  H01J61/44 ,  H01L33/502

    摘要： Provided are phosphors that can provide emission devices that can further improve emission characteristics, principally, color rendering. Disclosed are phosphors made by substituting at least a portion of M2 in compounds represented by Formula (1) with M4 (M4 represents a trivalent cationic element), substituting a portion of O in said compound with M5 (M5 represents a trivalent anionic element) and substituting a portion of M1 and/or M2 in said compound with an activated element. In Formula (1): aM1O.3M2O.6M3O2 (In Formula (1), M1 represents one or more alkaline-earth elements selected from a group comprising Ba, Sr and Ca, M2 represents one or more divalent metal elements selected from a group comprising Mg and Zn, M3 represents a tetravalent metal element and a is a value in the range 3 to 9.)

    摘要翻译： 提供了可以提供能够进一步改善发射特性的发射器件的荧光体，主要是显色。 公开了通过用M4（M4代表三价阳离子元素）取代由式（1）表示的化合物中的至少一部分M2而制备的荧光体，用M5（M5表示三价阴离子元素）代替所述化合物中的一部分O， 用活化元素代替所述化合物中M1和/或M2的一部分。 式（1）中，aM1O3M2O6M3O2（式（1）中，M1表示一种以上选自Ba，Sr，Ca的碱土类元素，M2表示选自组中的一种以上的二价金属元素 包括Mg和Zn，M3表示四价金属元素，a是3至9的值）

    Fluorescent body for use in a near-ultraviolet excitation light-emitting element
    2.
    发明授权
    Fluorescent body for use in a near-ultraviolet excitation light-emitting element 失效
    用于近紫外激发发光元件的荧光体

    公开(公告)号：US08017039B2

    公开(公告)日：2011-09-13

    申请号：US12933359

    申请日：2009-03-18

    申请人： Kenji Toda ,  Kazuyoshi Uematsu ,  Mineo Sato ,  Tetsu Umeda ,  Yutaka Ito

    发明人： Kenji Toda ,  Kazuyoshi Uematsu ,  Mineo Sato ,  Tetsu Umeda ,  Yutaka Ito

    IPC分类号： C09K11/08 ,  C09K11/70

    CPC分类号： C09K11/7738 ,  H01J61/44 ,  H01L33/502

    摘要： Provided is a fluorescent body for use in a near-ultraviolet excitation light-emitting element, comprising the compound given by formula (1), having part of element M1 and/or M2 therein replaced by an activation element (M3). M1aM2bPcO15(1) (Here, M1 represents one or more elements chosen from the group comprising Ca, Sr, and Ba; M2 represents one or more elements chosen from the group comprising Mg and Zn; a is a number between 1.5 and 2.5, inclusive; b is a number between 2.5 and 3.5, inclusive; and c is a number between 3.5 and 4.5, inclusive.) A fluorescent body in which M1 is Sr and M2 is Mg, and a fluorescent body in which M3 is Eu are preferable. Also provided are a fluorescent paste having the fluorescent body, and a near-ultraviolet excitation light-emitting element having the fluorescent body and having a high luminescent intensity.

    摘要翻译： 提供一种用于近紫外激发发光元件的荧光体，其包含由式（1）给出的化合物，其中元素M1和/或M2的一部分由激活元件（M3）代替。 M1aM2bPcO15（1）（这里，M1表示选自Ca，Sr和Ba的一种或多种元素; M2表示选自Mg和Zn的一种或多种元素; a是介于1.5和2.5之间的数，包括 b是2.5和3.5之间的数字，包括端值在内; c是3.5和4.5之间的数字，包括端值。）M1是Sr和M2是Mg的荧光体和M3是Eu的荧光体是优选的。 还提供了具有荧光体的荧光膏和具有荧光体并且具有高发光强度的近紫外激发发光元件。

    FLUOROPHORES
    3.
    发明申请
    FLUOROPHORES 失效
    氟化物

    公开(公告)号：US20110025194A1

    公开(公告)日：2011-02-03

    申请号：US12933382

    申请日：2009-03-18

    申请人： Kenji Toda ,  Kazuyoshi Uematsu ,  Mineo Sato ,  Tetsu Umeda ,  Yutaka Ito

    发明人： Kenji Toda ,  Kazuyoshi Uematsu ,  Mineo Sato ,  Tetsu Umeda ,  Yutaka Ito

    IPC分类号： C09K11/66 ,  H01J1/62 ,  C09K11/54 ,  C09K11/59

    CPC分类号： C09K11/7734 ,  H01J61/44

    摘要： Provided are phosphors that can exhibit higher emission luminance. Phosphors in which the activator is included in a compound represented by Formula xM1O.M2O.yM3O2 (wherein M1 represents one or more of a group comprising Ca, Sr and Ba, M2 represents Mg and/or Zn, M3 represents Si and/or Ge, x is a value in the range 4 to 6 and y is a value in the range 2 to 4). Phosphors represented by Formula M15(1−z)EuzM2M33O12 (wherein M1, M2 and M3 have the same meanings as above, and z is a value in the range 0.0001 to 0.3). The above phosphors have the same crystal structure as bredigite.

    摘要翻译： 提供可以表现出更高发光亮度的荧光体。 其中活化剂包括在由式xM1O.M2O.yM3O2表示的化合物中的荧光体（其中M1表示包含Ca，Sr和Ba的一种或多种，​​M2表示Mg和/或Zn，M3表示Si和/或Ge ，x是4〜6的范围内的值，y是2〜4的范围的值）。 由式M15（1-z）表示的荧光体EuzM2M33O12（其中M1，M2和M3具有与上述相同的含义，z是0.0001至0.3的范围内的值）。 上述荧光体具有与白云石相同的晶体结构。

    Phosphors having high light emission luminescence
    4.
    发明授权
    Phosphors having high light emission luminescence 失效
    具有高发光发光的荧光体

    公开(公告)号：US08384284B2

    公开(公告)日：2013-02-26

    申请号：US12933382

    申请日：2009-03-18

    申请人： Kenji Toda ,  Kazuyoshi Uematsu ,  Mineo Sato ,  Tetsu Umeda ,  Yutaka Ito

    发明人： Kenji Toda ,  Kazuyoshi Uematsu ,  Mineo Sato ,  Tetsu Umeda ,  Yutaka Ito

    IPC分类号： C09K11/66 ,  C09K11/54 ,  C09K11/59 ,  H01J1/62

    CPC分类号： C09K11/7734 ,  H01J61/44

    摘要： Provided are phosphors that can exhibit higher emission luminance. Phosphors in which the activator is included in a compound represented by Formula xM1O.M2O.yM3O2 (wherein M1 represents one or more of a group comprising Ca, Sr and Ba, M2 represents Mg and/or Zn, M3 represents Si and/or Ge, x is a value in the range 4 to 6 and y is a value in the range 2 to 4). Phosphors represented by Formula M15(1−z)EuzM2M33O12 (wherein M1, M2 and M3 have the same meanings as above, and z is a value in the range 0.0001 to 0.3). The above phosphors have the same crystal structure as bredigite.

    摘要翻译： 提供可以表现出更高发光亮度的荧光体。 其中活化剂包括在由式xM1O.M2O.yM3O2表示的化合物中的荧光体（其中M1表示包含Ca，Sr和Ba的一种或多种，​​M2表示Mg和/或Zn，M3表示Si和/或Ge ，x是4〜6的范围内的值，y是2〜4的范围的值）。 由式M15（1-z）表示的荧光体EuzM2M33O12（其中M1，M2和M3具有与上述相同的含义，z是0.0001至0.3的范围内的值）。 上述荧光体具有与白云石相同的晶体结构。

    FLUORESCENT BODY FOR USE IN A NEAR-ULTRAVIOLET EXCITATION LIGHT-EMITTING ELEMENT
    5.
    发明申请
    FLUORESCENT BODY FOR USE IN A NEAR-ULTRAVIOLET EXCITATION LIGHT-EMITTING ELEMENT 失效
    用于近紫外激发发光元件的荧光体

    公开(公告)号：US20110012060A1

    公开(公告)日：2011-01-20

    申请号：US12933359

    申请日：2009-03-18

    申请人： Kenji Toda ,  Kazuyoshi Uematsu ,  Mineo Sato ,  Tetsu Umeda ,  Yutaka Ito

    发明人： Kenji Toda ,  Kazuyoshi Uematsu ,  Mineo Sato ,  Tetsu Umeda ,  Yutaka Ito

    IPC分类号： C09K11/71

    CPC分类号： C09K11/7738 ,  H01J61/44 ,  H01L33/502

    摘要： Provided is a fluorescent body for use in a near-ultraviolet excitation light-emitting element, comprising the compound given by formula (1), having part of element M1 and/or M2 therein replaced by an activation element (M3). M1aM2bPcO15(1) (Here, M1 represents one or more elements chosen from the group comprising Ca, Sr, and Ba; M2 represents one or more elements chosen from the group comprising Mg and Zn; a is a number between 1.5 and 2.5, inclusive; b is a number between 2.5 and 3.5, inclusive; and c is a number between 3.5 and 4.5, inclusive.) A fluorescent body in which M1 is Sr and M2 is Mg, and a fluorescent body in which M3 is Eu are preferable. Also provided are a fluorescent paste having the fluorescent body, and a near-ultraviolet excitation light-emitting element having the fluorescent body and having a high luminescent intensity.

    摘要翻译： 提供一种用于近紫外激发发光元件的荧光体，其包含由式（1）给出的化合物，其中元素M1和/或M2的一部分由激活元件（M3）代替。 M1aM2bPcO15（1）（这里，M1表示选自Ca，Sr和Ba的一种或多种元素; M2表示选自Mg和Zn的一种或多种元素; a是介于1.5和2.5之间的数，包括 b是2.5和3.5之间的数字，包括端值在内; c是3.5和4.5之间的数字，包括端值。）M1是Sr和M2是Mg的荧光体和M3是Eu的荧光体是优选的。 还提供了具有荧光体的荧光膏和具有荧光体并且具有高发光强度的近紫外激发发光元件。

    FLUORESCENT SUBSTANCE FOR LIGHT-EMITTING DIODE
    9.
    发明申请
    FLUORESCENT SUBSTANCE FOR LIGHT-EMITTING DIODE 失效
    荧光物质用于发光二极管

    公开(公告)号：US20090085009A1

    公开(公告)日：2009-04-02

    申请号：US11575386

    申请日：2006-04-04

    申请人： Kenji Toda ,  Mineo Sato ,  Kazuyoshi Uematsu ,  Shinichiro Kousaka ,  Yoshitaka Kawakami

    发明人： Kenji Toda ,  Mineo Sato ,  Kazuyoshi Uematsu ,  Shinichiro Kousaka ,  Yoshitaka Kawakami

    IPC分类号： C09K11/59

    CPC分类号： H05B33/14 ,  C09K11/7734 ,  C09K11/7774 ,  H01L33/502

    摘要： A novel fluorescent substance for a light-emitting diode, emitting light of any one of three primary colors by excitation of an ultraviolet light-emitting diode. Alternatively, a novel fluorescent substance for a light-emitting diode, emitting light in a red region of a spectrum by excitation of a blue light-emitting diode. Na2SrSi2O6 is doped with Eu3+. Preferably, Eu3+ is added so as to account for 1 to 80 mol % in concentration in a host crystal, while sites of Si4+ in Na2SrSi2O6. are replaced by Al3+ and/or Ga3+. Alternatively, Ca3Si2O7 is doped with Ce3+ and Tb3+. Preferably, Ce3+ and Tb3+ are added so as to account for 0.1 to 80 mol % and 0.1 to 20 mol % in concentration in a host crystal, respectively. Still alternatively, Ca3Si2O7 is doped with Eu2+. Preferably, Eu2+ is added so as to account for 0.5 to 10 mol % in concentration in the host crystal.

    摘要翻译： 一种用于发光二极管的新型荧光物质，通过激发紫外发光二极管发射三原色中的任一种的光。 或者，用于发光二极管的新型荧光物质，通过蓝色发光二极管的激发在光谱的红色区域中发光。 Na2SrSi2O6掺杂Eu3 +。 优选添加Eu 3+，以使主体晶体中的浓度为1〜80摩尔％，而Na 2 S 6 Si 2 O 6中的Si 4+的位置。 被Al3 +和/或Ga3 +代替。 或者，Ca 3 Si 2 O 7掺杂有Ce 3+和Tb 3+。 优选分别加入Ce3 +和Tb3 +，使其在主晶体中的浓度分别为0.1〜80mol％和0.1〜20mol％。 或者，Ca 3 Si 2 O 7掺杂有Eu 2+。 优选加入Eu 2+以使其在主晶体中的浓度为0.5〜10摩尔％。

    Fluorescent substance for light-emitting diode
    10.
    发明授权
    Fluorescent substance for light-emitting diode 失效
    用于发光二极管的荧光物质

    公开(公告)号：US07662311B2

    公开(公告)日：2010-02-16

    申请号：US11575386

    申请日：2006-04-04

    申请人： Kenji Toda ,  Mineo Sato ,  Kazuyoshi Uematsu ,  Shinichiro Kousaka ,  Yoshitaka Kawakami

    发明人： Kenji Toda ,  Mineo Sato ,  Kazuyoshi Uematsu ,  Shinichiro Kousaka ,  Yoshitaka Kawakami

    IPC分类号： C09K11/59 ,  C09K11/55

    CPC分类号： H05B33/14 ,  C09K11/7734 ,  C09K11/7774 ,  H01L33/502

    摘要： A novel fluorescent substance for a light-emitting diode, emitting light of any one of three primary colors by excitation of an ultraviolet light-emitting diode. Alternatively, a novel fluorescent substance for a light-emitting diode, emitting light in a red region of a spectrum by excitation of a blue light-emitting diode. Na2SrSi2O6 is doped with Eu3+. Preferably, Eu3+ is added so as to account for 1 to 80 mol % in concentration in a host crystal, while sites of Si4+ in Na2SrSi2O6. are replaced by Al3+ and/or Ga3+. Alternatively, Ca3Si2O7 is doped with Ce3+ and Tb3+. Preferably, Ce3+ and Tb3+ are added so as to account for 0.1 to 80 mol % and 0.1 to 20 mol % in concentration in a host crystal, respectively. Still alternatively, Ca3Si2O7 is doped with Eu2+. Preferably, Eu2+ is added so as to account for 0.5 to 10 mol % in concentration in the host crystal.

    摘要翻译： 一种用于发光二极管的新型荧光物质，通过激发紫外发光二极管发射三原色中的任一种的光。 或者，用于发光二极管的新型荧光物质，通过蓝色发光二极管的激发在光谱的红色区域中发光。 Na2SrSi2O6掺杂Eu3 +。 优选添加Eu 3+，以使主体晶体中的浓度为1〜80摩尔％，而Na 2 S 6 Si 2 O 6中的Si 4+的位置。 被Al3 +和/或Ga3 +代替。 或者，Ca 3 Si 2 O 7掺杂有Ce 3+和Tb 3+。 优选分别加入Ce3 +和Tb3 +，使其在主晶体中的浓度分别为0.1〜80mol％和0.1〜20mol％。 或者，Ca 3 Si 2 O 7掺杂有Eu 2+。 优选加入Eu 2+以使其在主晶体中的浓度为0.5〜10摩尔％。