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公开(公告)号：US07474366B2
公开(公告)日：2009-01-06
申请号：US11384780
申请日：2006-03-20
申请人： Shuichi Haga , Tatsuhiko Matsumoto , Tsuneo Kusunoki , Takahiro Igarashi , Yoshihide Shimpuku , Takehiro Nakatsue
发明人： Shuichi Haga , Tatsuhiko Matsumoto , Tsuneo Kusunoki , Takahiro Igarashi , Yoshihide Shimpuku , Takehiro Nakatsue
IPC分类号： G02F1/1335
CPC分类号： G02F1/133514 , G02F1/133604 , G02F2001/133624
摘要： A color liquid crystal display device capable of displaying a large color gamut is provided.A color liquid crystal display device 100 includes: a transmissive color liquid crystal panel 10 having a color filter and a backlight light source 20, in which the backlight light source 20 includes a fluorescent lamp 21 of large color reproduction range, a color filter 19 is made of color filters of three primary colors that select the wavelength to transmit red light, green light and blue light, and the filter of each color has a spectroscopic characteristic suitable for the spectrum of the fluorescent lamp 21 of large color reproduction range.
摘要翻译： 提供能够显示大色域的彩色液晶显示装置。 彩色液晶显示装置100包括：具有滤色器和背光源20的透射彩色液晶面板10，其中背光光源20包括大色彩再现范围的荧光灯21，滤色器19为 由选择波长传输红光，绿光和蓝光的三原色滤色片制成，并且每种颜色的滤色器具有适合于大色彩再现范围的荧光灯21的光谱的光谱特性。
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公开(公告)号：US20060227260A1
公开(公告)日：2006-10-12
申请号：US11384780
申请日：2006-03-20
申请人： Shuichi Haga , Takehiro Nakatsue , Tatsuhiko Matsumoto , Tsuneo Kusunoki , Takahiro Igarashi , Yoshihide Shimpuku
发明人： Shuichi Haga , Takehiro Nakatsue , Tatsuhiko Matsumoto , Tsuneo Kusunoki , Takahiro Igarashi , Yoshihide Shimpuku
IPC分类号： G02F1/1335
CPC分类号： G02F1/133514 , G02F1/133604 , G02F2001/133624
摘要： A color liquid crystal display device capable of displaying a large color gamut is provided. A color liquid crystal display device 100 includes: a transmissive color liquid crystal panel 10 having a color filter and a backlight light source 20, in which the backlight light source 20 includes a fluorescent lamp 21 of large color reproduction range, a color filter 19 is made of color filters of three primary colors that select the wavelength to transmit red light, green light and blue light, and the filter of each color has a spectroscopic characteristic suitable for the spectrum of the fluorescent lamp 21 of large color reproduction range.
摘要翻译： 提供能够显示大色域的彩色液晶显示装置。 彩色液晶显示装置100包括：具有滤色器和背光源20的透射彩色液晶面板10，其中背光光源20包括大色彩再现范围的荧光灯21，滤色器19为 由选择波长传输红光，绿光和蓝光的三原色滤色片制成，并且每种颜色的滤色器具有适合于大色彩再现范围的荧光灯21的光谱的光谱特性。
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公开(公告)号：US08035590B2
公开(公告)日：2011-10-11
申请号：US12256969
申请日：2008-10-23
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。
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公开(公告)号：US20090115713A1
公开(公告)日：2009-05-07
申请号：US12256969
申请日：2008-10-23
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基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，其在被 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。
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5.发明授权Red phosphor, method for producing red phosphor, white light source, illuminating device, and liquid crystal display device 有权红色荧光体，红色荧光体的制造方法，白色光源，照明装置以及液晶显示装置公开(公告)号：US08808578B2
公开(公告)日：2014-08-19
申请号：US13338592
申请日：2011-12-28
IPC分类号： C09K11/64
CPC分类号： C09K11/7728 , C09K11/0883 , C09K11/7734 , F21K9/64 , G02F1/133603 , G02F1/133609 , G02F2001/133614 , H01L33/502 , H01L2224/48091 , H01L2924/181 , Y02B20/181 , H01L2924/00012 , H01L2924/00014
摘要： A red phosphor of high efficiency and a method for producing it are provided. A white light source and an illumination device that allow illumination with the pure white color using the red phosphor are also provided. In addition, a liquid crystal display device using the red phosphor and exhibiting good color reproducing performance is provided. The red phosphor contains an element A, europium (Eu), silicon (Si), carbon (C), oxygen (O) and nitrogen (N) in the ratios of the numbers of atoms of the following compositional formula (1): [Chemical Formula 1] [A(m-x)Eux][Si(9-y)Cy]OnN[12-2(n-m)/3] compositional formula (1) where the element A is at least one of magnesium (Mg), calcium (Ca), strontium (Sr) and barium (Ba), and where m, x and n in the compositional formula (1) satisfy the relationships of 3
摘要翻译： 提供了高效率的红色荧光体及其制造方法。 还提供了一种允许使用红色荧光体用纯白色进行照明的白色光源和照明装置。 此外，提供了使用红色荧光体并且具有良好的色彩再现性能的液晶显示装置。 以下组成式（1）的原子数的比例，红色荧光体含有元素A，铕（Eu），硅（Si），碳（C），氧（O）和氮（N） 化学式1] [A（mx）Eux] [Si（9-y）Cy] OnN [12-2（nm）/ 3]组成式（1）其中元素A为镁（Mg）， 钙（Ca），锶（Sr）和钡（Ba），并且其中组成式（1）中的m，x和n满足3
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公开(公告)号：US08210701B2
公开(公告)日：2012-07-03
申请号：US12576000
申请日：2009-10-08
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。
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公开(公告)号：US20100308711A1
公开(公告)日：2010-12-09
申请号：US12438557
申请日：2007-07-30
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。
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8.发明申请PHOSPHOR, FLUORESCENT LAMP USING THE SAME, AND DISPLAY DEVICE AND ILLUMINATING DEVICE USING FLUORESCENT LAMP 有权磷光体，使用其的荧光灯以及使用荧光灯的显示装置和照明装置公开(公告)号：US20090009052A1
公开(公告)日：2009-01-08
申请号：US12167033
申请日：2008-07-02
CPC分类号： C09K11/7794 , C09K11/7787
摘要： A phosphor includes Eu-activated YVO4:Eu doped Pith 10 ppm to 3,000 ppm of Tb and/or 50 ppm to 4,500 ppm of Sm. The luminance of light emitted by ultraviolet excitation is higher than that of undoped YVO4:Eu.
摘要翻译： A荧光体包括Eu激活的YVO4：Eu掺杂的10ppm至3,000ppm的Tb和/或50ppm至4,500ppm的Sm。 紫外线激发发出的光的亮度高于未掺杂的YVO4：Eu。
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公开(公告)号：US20070188072A1
公开(公告)日：2007-08-16
申请号：US11672364
申请日：2007-02-07
IPC分类号： H01J1/62
CPC分类号： C09K11/7734 , C09K11/7777 , C09K11/7787 , C09K11/7794 , C09K11/7795 , G02F1/133609 , G02F1/133617 , Y02B20/181
摘要： A display apparatus is provided. The display apparatus includes a light source apparatus including a white light source, a blue fluorescent material, a green fluorescent material, a red fluorescent material, a green color filter, and a red color filter. A green chromaticity point of an output of green light to be omitted from the green fluorescent material and a red chromaticity point of an output of red light to be emitted from the red fluorescent material on a chromaticity coordinate system are interconnected by an imaginary straight line which passes only points which are equal to or higher than (0.300, 0.600) with regard to at least one of an x-axis component and a y-axis component of the chromaticity coordinate system.
摘要翻译： 提供一种显示装置。 该显示装置包括一个包括白色光源，蓝色荧光材料，绿色荧光材料，红色荧光材料，绿色滤色器和红色滤色器的光源装置。 从绿色荧光材料中省略的绿色光的输出的绿色色度点和从色度坐标系上的红色荧光物质发射的红色光的输出的红色色度点通过假想直线相互连接 相对于色度坐标系的x轴分量和y轴分量中的至少一个，仅通过等于或高于（0.300,0.600）的点。
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公开(公告)号：US20060050015A1
公开(公告)日：2006-03-09
申请号：US10535388
申请日：2003-11-20
IPC分类号： G09G3/00
CPC分类号： H01J9/227 , H01J29/32 , H01J29/898
摘要： The present invention aims at compatibility between the improvement in luminance or suppression of deterioration in luminance and the improvement in contrast with respect to a display apparatus and a color cathode-ray tube. Each of the display apparatus and the color cathode-ray tube according to the present invention includes: a fluorescent screen having a color-filter layer and a phosphor layer, which is formed inside a panel glass having light transmissivity of 55% to 20% when a wavelength is 546 nm and a plate thickness is 20 mm and in which at least the phosphor layer is formed by the transfer method.
摘要翻译： 本发明的目的在于在显示装置和彩色阴极射线管上的亮度的提高或亮度劣化的抑制与对比度的改善之间的兼容性。 根据本发明的显示装置和彩色阴极射线管中的每一个包括：具有滤色器层和荧光体层的荧光屏，其在具有55％至20％的透光率的面板玻璃内部形成， 波长为546nm，板厚为20mm，并且通过转印法形成至少荧光体层。
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