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    White light emitting device
    1.
    发明授权
    White light emitting device 有权
    白色发光装置

    公开(公告)号：US07591963B2

    公开(公告)日：2009-09-22

    申请号：US11575504

    申请日：2005-04-12

    申请人： Shi-surk Kim ,  Duk-young Jeon ,  Ho-seong Jang

    发明人： Shi-surk Kim ,  Duk-young Jeon ,  Ho-seong Jang

    IPC分类号： H01L33/00 ,  C09K11/80

    CPC分类号： C09K11/7774 ,  H01L33/502 ,  Y02B20/181

    摘要： The present invention relates to a phosphor having excellent emission brightness by inclusion of Si or Fe in the phosphor having a TbAG:Ce composition, and a white LED. The white photoluminescent device in accordance with the present invention comprises at least one light-emitting diode emitting light with a wavelength of 430 to 470 nm and a phosphor having a composition of TbAG:Ce, wherein the phosphor having a composition of TbAG:Ce is composed of a compositional formula of (Tb1-xCex)3(Al1-yMy)5O12, wherein x is between 0.01 and 0.4, y is between 0.0 and 0.1, and M is selected from the group consisting of Si and Fe.

    摘要翻译： 本发明涉及具有TbAG：Ce组成的荧光体中含有Si或Fe的发光亮度优异的荧光体和白色LED。 根据本发明的白色光致发光器件包括至少一个发射波长为430至470nm的光的发光二极管和具有TbAG：Ce组成的荧光体，其中具有TbAG：Ce组成的荧光体是 由（Tb1-xCex）3（Al1-yMy）512的组成式组成，其中x在0.01和0.4之间，y在0.0和0.1之间，M选自Si和Fe组成。

    White Light Emitting Device
    2.
    发明申请
    White Light Emitting Device 有权
    白光发射装置

    公开(公告)号：US20080197320A1

    公开(公告)日：2008-08-21

    申请号：US11575504

    申请日：2005-04-12

    申请人： Shi-surk Kim ,  Duk-young Jeon ,  Ho-seong Jang

    发明人： Shi-surk Kim ,  Duk-young Jeon ,  Ho-seong Jang

    IPC分类号： C09K11/02 ,  C01F17/00

    CPC分类号： C09K11/7774 ,  H01L33/502 ,  Y02B20/181

    摘要： The present invention relates to a phosphor having excellent emission brightness by inclusion of Si or Fe in the phosphor having a TbAG:Ce composition, and a white LED. The white photoluminescent device in accordance with the present invention comprises at least one light-emitting diode emitting light with a wavelength of 430 to 470 nm and a phosphor having a composition of TbAG:Ce, wherein the phosphor having a composition of TbAG:Ce is composed of a compositional formula of (Tb1-xCex)3 (Al1-yMy)5O12, wherein x is between 0.01 and 0.4, y is between 0.0 and 0.1, and M is selected from the group consisting of Si and Fe.

    摘要翻译： 本发明涉及具有TbAG：Ce组成的荧光体中包含Si或Fe的发光亮度优异的荧光体和白色LED。 根据本发明的白色光致发光器件包括至少一个发射波长为430至470nm的光的发光二极管和具有TbAG：Ce组成的荧光体，其中具有TbAG：Ce组成的荧光体是 由（Tb 1-x Ce x 3）3（Al 1-y M 3）的组成式组成， 其中x在0.01和0.4之间，y在0.0和0.1之间，M选自由以下组成的组： Si和Fe。