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    LUMINESCENT COMPOSITION, LIGHT SOURCE DEVICE, AND DISPLAY DEVICE
    1.
    发明申请
    LUMINESCENT COMPOSITION, LIGHT SOURCE DEVICE, AND DISPLAY DEVICE 审中-公开
    发光组合物，光源装置和显示装置

    公开(公告)号：US20100308711A1

    公开(公告)日：2010-12-09

    申请号：US12438557

    申请日：2007-07-30

    申请人： Takashi Tamura ,  Tomokazu Hino ,  Tsuneo Kusunoki ,  Takahiro Igarashi

    发明人： Takashi Tamura ,  Tomokazu Hino ,  Tsuneo Kusunoki ,  Takahiro Igarashi

    IPC分类号： H01J1/63 ,  C09K11/59

    CPC分类号： C09K11/7734 ,  C09K11/0883

    摘要： The present invention is to provide a luminescent composition, a light source device, and a display device each having a phosphor for which both avoidance of the shift of the luminescence wavelength band toward the shorter wavelength side and suppression of color unevenness are achieved. A configuration is provided in which a luminescent composition having a phosphor with the same crystal structure as that of CaAlSiN3 contains carbon at a ratio of at least 0.05 weight % or higher.

    摘要翻译： 本发明提供一种发光组合物，光源装置和显示装置，它们都具有能够避免发光波长带向短波长侧发生偏移和抑制颜色不均匀性的荧光体。 提供了具有与CaAlSiN 3相同的晶体结构的荧光体的发光性组合物的比例为0.05重量％以上的结构。

    Lighting device and display device having the same
    9.
    发明授权
    Lighting device and display device having the same 失效
    具有相同的照明装置和显示装置

    公开(公告)号：US08210701B2

    公开(公告)日：2012-07-03

    申请号：US12576000

    申请日：2009-10-08

    申请人： Takahiro Igarashi ,  Takamasa Izawa ,  Tsuneo Kusunoki

    发明人： Takahiro Igarashi ,  Takamasa Izawa ,  Tsuneo Kusunoki

    IPC分类号： G09F13/04

    CPC分类号： G02F1/133603 ,  G02F1/133617 ,  G02F1/133621 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/00014

    摘要： Disclosed herein is a lighting device including a blue light-emitting element adapted to emit a blue light beam; and a green phosphor layer which is disposed apart from the blue light-emitting element and can function as a light diffusion layer, the green phosphor layer including a green phosphor adapted to emit green fluorescence when excited by the blue light beam, the green phosphor having a refractive index of 1.49 or more and a quantum efficiency of 79% or more.

    摘要翻译： 这里公开了一种照明装置，其包括适于发射蓝色光束的蓝色发光元件; 以及绿色荧光体层，其与蓝色发光​​元件隔开并且可以起到光扩散层的作用，所述绿色荧光体层包括适于在被蓝色光束激发时发出绿色荧光的绿色荧光体，所述绿色荧光体具有 折射率为1.49以上，量子效率为79％以上。

    Color liquid crystal display device assembly
    10.
    发明授权
    Color liquid crystal display device assembly 有权
    彩色液晶显示装置总成

    公开(公告)号：US08035590B2

    公开(公告)日：2011-10-11

    申请号：US12256969

    申请日：2008-10-23

    申请人： Koichiro Kakinuma ,  Shuichi Haga ,  Tsuneo Kusunoki ,  Takahiro Igarashi ,  Masaaki Kawamata

    发明人： Koichiro Kakinuma ,  Shuichi Haga ,  Tsuneo Kusunoki ,  Takahiro Igarashi ,  Masaaki Kawamata

    IPC分类号： G09G3/36

    CPC分类号： G09G3/3426 ,  G02F1/133526 ,  G02F1/133617 ,  G09G3/3611 ,  G09G2320/064 ,  G09G2320/0646 ,  G09G2360/145

    摘要： A color liquid crystal display device assembly includes a color liquid crystal display device in which pixels each including at least a first subpixel, a second subpixel, and a third subpixel are arranged in a two-dimensional matrix, and a planar light source device which has light sources emitting first primary light corresponding to a first primary color of the light three primary colors and illuminating the color liquid crystal display device, and the liquid crystal display device has (A) second primary light emitting regions which emit second primary light when excited by the first primary light passing through the second subpixel, (B) third primary light emitting regions which emit third primary light when excited by the first primary light passing through the third subpixel, and (C) diffusion regions which diffuse the first primary light emitted from the light sources and passing through each first subpixel.

    摘要翻译： 彩色液晶显示装置组件包括：彩色液晶显示装置，其中至少包括第一子像素，第二子像素和第三子像素的像素排列成二维矩阵;以及平面光源装置，其具有 光源发出对应于三原色的第一原色的第一原色光并照亮彩色液晶显示装置，并且液晶显示装置具有（A）第二原色发光区域，当第二原色光被 通过第二子像素的第一原色光，（B）当被穿过第三子像素的第一原色光激发时发射第三原色光的第三原色发光区域，以及（C）扩散从第 光源并穿过每个第一子像素。