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1. 发明授权

US08208092B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US08208092B2
公开(公告)日：2012-06-26
申请号：US12709041
申请日：2010-02-19
申请人： Sachiko Yamazaki , Ryutaro Oke , Ikuko Imajo , Masashi Baba
发明人： Sachiko Yamazaki , Ryutaro Oke , Ikuko Imajo , Masashi Baba
IPC分类号： G02F1/1335
CPC分类号： G02F1/133606 , G02F1/133603 , G02F1/133605 , G02F1/133611 , G02F2001/133607
摘要： A liquid crystal display device includes a liquid crystal display panel and a backlight. The backlight includes: a light emitting diode substrate on which light emitting diodes are mounted; a reflection sheet that is provided on the light emitting diode substrate and has holes formed therein, each of the light emitting diodes being provided inside each of the holes; and lenses provided on the light emitting diodes, for diffusing light from the light emitting diodes. Each of the lenses is larger than the each of the holes, and entirely covers the each of the holes and also covers a part of the reflection sheet including an entire periphery of the each of the holes.
摘要翻译：液晶显示装置包括液晶显示面板和背光源。背光源包括：安装有发光二极管的发光二极管基板; 设置在发光二极管基板上并具有形成在其中的孔的反射片，每个发光二极管设置在每个孔内; 以及设置在发光二极管上的用于漫射来自发光二极管的光的透镜。每个透镜大于每个孔，并且完全覆盖每个孔，并且还覆盖包括每个孔的整个周边的反射片的一部分。

2. 发明授权

US08358386B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US08358386B2
公开(公告)日：2013-01-22
申请号：US12691760
申请日：2010-01-22
申请人： Ikuko Imajo , Ryutaro Oke , Sachiko Yamazaki , Masashi Baba
发明人： Ikuko Imajo , Ryutaro Oke , Sachiko Yamazaki , Masashi Baba
IPC分类号： G02F1/1335
CPC分类号： G02F1/133603 , G02F1/133609 , G02F2001/133613
摘要： In a liquid crystal display device including a liquid crystal display panel, and a backlight disposed on the rear surface of the liquid crystal display panel, the backlight is provided with a plurality of white light-emitting diodes arranged in a plane opposing the liquid crystal display panel. Based on a chromaticity coordinate value representing a color of emission identified for each of the white light-emitting diodes, the white light-emitting diodes are selectively combined for arrangement in proximity in such a manner that the color of emission as a result of averaging over the white light-emitting diodes (1a, 1b) to be arranged in proximity takes a predetermined value of chromaticity coordinates. Accordingly, the resulting liquid crystal display device can offer, although using the white light-emitting diodes having the problem of impairing the uniformity of the color of emission, higher-quality display images using a backlight with less non-uniformity of color and light emission as a whole, and prevents the increase of the manufacturing cost.
摘要翻译：在包括液晶显示面板的液晶显示装置和配置在液晶显示面板的后表面的背光源的背光源中，配置有多个白色发光二极管，该白色发光二极管配置在与液晶显示面面板。基于表示针对每个白色发光二极管识别的发光颜色的色度坐标值，选择性地组合白色发光二极管，以使得作为平均结果的发射颜色以接近的方式布置要布置成接近的白色发光二极管（1a，1b）具有预定的色度坐标值。因此，所得到的液晶显示装置可以提供使用具有削弱发光颜色的均匀性的问题的白色发光二极管，使用颜色和发光不均匀的背光的更高质量的显示图像作为一个整体，并且防止制造成本的增加。

3. 发明申请

US20100053505A1 BACKLIGHT FOR LIQUID CRYSTAL DISPLAY DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME 有权
标题翻译：用于液晶显示装置的背光和使用该液晶显示装置的液晶显示装置
公开(公告)号：US20100053505A1
公开(公告)日：2010-03-04
申请号：US12547686
申请日：2009-08-26
申请人： Sachiko YAMAZAKI , Ryutaro Oke , Ikuko Imajo
发明人： Sachiko YAMAZAKI , Ryutaro Oke , Ikuko Imajo
IPC分类号： G02F1/13357
CPC分类号： G02F1/133605 , G02F1/133603
摘要： An object of the present invention is to provide a backlight for a liquid crystal display device which is easy to repair and prevents the brightness from lowering on the screen, and thus can provide high-quality images, where the region where point light source elements are aligned is divided into a number of smaller regions, and backlight units are provided so as to correspond to the respective smaller regions, as well as a liquid crystal display device using the same. The present invention provides a backlight for a liquid crystal display device where a number of point light source elements 2 are aligned in a plane, having: a number of backlight units, each of which is formed of a support substrate 31, 32 for supporting point light source elements 2 and point light source elements 2 arranged on the support substrate, the region in which the point light source elements are aligned being divided into a number of smaller regions, each of which having a backlight unit; and a reflective sheet provided on the support substrates of the backlight units, having openings created at points where the point light source elements are located, characterized in that the reflective sheet is formed of a number of sheets 41, 42 and covers the entire region.
摘要翻译：本发明的目的是提供一种液晶显示装置的背光源，该液晶显示装置易于维修，防止了屏幕上的亮度降低，从而可以提供高质量的图像，其中点光源元件为被排列成多个较小的区域，并且设置背光单元以便对应于相应的较小区域，以及使用其的液晶显示装置。本发明提供了一种用于液晶显示装置的背光源，其中多个点光源元件2在平面内排列，具有：多个背光单元，每个背光单元由支撑基板31,32形成，用于支撑点配置在支撑基板上的光源元件2和点光源元件2，将点光源元件对准的区域分割为多个具有背光单元的较小区域; 以及反射片，设置在背光单元的支撑基板上，具有在点光源元件所在的点处形成的开口，其特征在于，所述反射片由多个片41,42形成，并覆盖整个区域。

4. 发明授权

US08243232B2 Backlight for liquid crystal display device and liquid crystal display device using the same 有权
标题翻译：液晶显示装置用背光源及使用该液晶显示装置的液晶显示装置
公开(公告)号：US08243232B2
公开(公告)日：2012-08-14
申请号：US12547686
申请日：2009-08-26
申请人： Sachiko Yamazaki , Ryutaro Oke , Ikuko Imajo
发明人： Sachiko Yamazaki , Ryutaro Oke , Ikuko Imajo
IPC分类号： G02F1/1335 , F21V7/04
CPC分类号： G02F1/133605 , G02F1/133603
摘要： An object of the present invention is to provide a backlight for a liquid crystal display device which is easy to repair and prevents the brightness from lowering on the screen, and thus can provide high-quality images, where the region where point light source elements are aligned is divided into a number of smaller regions, and backlight units are provided so as to correspond to the respective smaller regions, as well as a liquid crystal display device using the same. The present invention provides a backlight for a liquid crystal display device where a number of point light source elements 2 are aligned in a plane, having: a number of backlight units, each of which is formed of a support substrate 31, 32 for supporting point light source elements 2 and point light source elements 2 arranged on the support substrate, the region in which the point light source elements are aligned being divided into a number of smaller regions, each of which having a backlight unit; and a reflective sheet provided on the support substrates of the backlight units, having openings created at points where the point light source elements are located, characterized in that the reflective sheet is formed of a number of sheets 41, 42 and covers the entire region.
摘要翻译：本发明的目的是提供一种液晶显示装置的背光源，该液晶显示装置易于维修，防止了屏幕上的亮度降低，从而可以提供高质量的图像，其中点光源元件为被排列成多个较小的区域，并且设置背光单元以便对应于相应的较小区域，以及使用其的液晶显示装置。本发明提供了一种用于液晶显示装置的背光源，其中多个点光源元件2在平面内排列，具有：多个背光单元，每个背光单元由支撑基板31,32形成，用于支撑点配置在支撑基板上的光源元件2和点光源元件2，将点光源元件对准的区域分割为多个具有背光单元的较小区域; 以及反射片，设置在背光单元的支撑基板上，具有在点光源元件所在的点处形成的开口，其特征在于，所述反射片由多个片41,42形成，并覆盖整个区域。

5. 发明授权

US09036113B2 Liquid crystal display device and television set 有权
标题翻译：液晶显示装置和电视机
公开(公告)号：US09036113B2
公开(公告)日：2015-05-19
申请号：US13094862
申请日：2011-04-27
申请人： Sachiko Yamazaki , Ikuko Imajo , Masashi Baba , Kikuo Ono
发明人： Sachiko Yamazaki , Ikuko Imajo , Masashi Baba , Kikuo Ono
IPC分类号： G02F1/1335
CPC分类号： G02F1/133605 , G02F1/133603 , G02F1/133608
摘要： A backlight includes light emitting diodes; a substrate on which light emitting diodes are mounted; and a reflection sheet. The surface on which the light emitting diodes are mounted of the substrate is opposed to a rear surface of the liquid crystal display panel. The liquid crystal display panel and the substrate each have a shape in which a common width in a first direction is longer than a width in a second direction, which is orthogonal to the first direction. The width of the substrate in the second direction is shorter than the width of the liquid crystal display panel in the second direction. The substrate is opposed to, while avoiding being opposed to both end portions of the liquid crystal display panel in the second direction, a central portion between the both end portions of the liquid crystal display panel.
摘要翻译：背光包括发光二极管; 其上安装有发光二极管的基板; 和反射片。其上安装有发光二极管的表面与液晶显示面板的背面相对。液晶显示面板和基板各自具有其中第一方向上的共同宽度比在与第一方向正交的第二方向上的宽度更长的形状。基板沿第二方向的宽度比第二方向上的液晶显示面板的宽度短。在液晶显示面板的两端部之间的中心部分，衬底与第二方向相反，同时避免与液晶显示面板的两端部相对。

6. 发明申请

US20110310078A1 LIQUID CRYSTAL DISPLAY DEVICE AND TELEVISION SET 有权
标题翻译：液晶显示设备和电视机
公开(公告)号：US20110310078A1
公开(公告)日：2011-12-22
申请号：US13094862
申请日：2011-04-27
申请人： Sachiko YAMAZAKI , Ikuko Imajo , Masashi Baba , Kikuo Ono
发明人： Sachiko YAMAZAKI , Ikuko Imajo , Masashi Baba , Kikuo Ono
IPC分类号： G09G3/36 , G06F3/038
CPC分类号： G02F1/133605 , G02F1/133603 , G02F1/133608
摘要： A backlight includes light emitting diodes; a substrate on which light emitting diodes are mounted; and a reflection sheet. The surface on which the light emitting diodes are mounted of the substrate is opposed to a rear surface of the liquid crystal display panel. The liquid crystal display panel and the substrate each have a shape in which a common width in a first direction is longer than a width in a second direction, which is orthogonal to the first direction. The width of the substrate in the second direction is shorter than the width of the liquid crystal display panel in the second direction. The substrate is opposed to, while avoiding being opposed to both end portions of the liquid crystal display panel in the second direction, a central portion between the both end portions of the liquid crystal display panel.
摘要翻译：背光包括发光二极管; 其上安装有发光二极管的基板; 和反射片。其上安装有发光二极管的表面与液晶显示面板的背面相对。液晶显示面板和基板各自具有其中第一方向上的共同宽度比在与第一方向正交的第二方向上的宽度更长的形状。基板沿第二方向的宽度比第二方向上的液晶显示面板的宽度短。在液晶显示面板的两端部之间的中心部分，衬底与第二方向相反，同时避免与液晶显示面板的两端部相对。

7. 发明授权

US08534859B2 Liquid crystal display device and television set 有权
标题翻译：液晶显示装置和电视机
公开(公告)号：US08534859B2
公开(公告)日：2013-09-17
申请号：US13173044
申请日：2011-06-30
申请人： Ikuko Imajo , Masashi Baba , Sachiko Yamazaki
发明人： Ikuko Imajo , Masashi Baba , Sachiko Yamazaki
IPC分类号： G09F13/04 , G09F13/08
CPC分类号： G02F1/133603 , G02F1/133605 , G02F2001/133628
摘要： Provided is a liquid crystal display device, including: a liquid crystal panel having a display region; and a backlight unit disposed below the liquid crystal panel, in which: the backlight unit includes: at least one mounting substrate on which light emitting diodes are mounted; a radiator plate; and a reflection member; the reflection member has a reflection surface which is formed to have a recess surface shape; the light emitting diodes on the at least one mounting substrate are disposed on a bottom portion of the reflection surface; the at least one mounting substrate is disposed at a position under the bottom portion; the radiator plate is disposed under the at least one mounting substrate; and the radiator plate has, in plan view, a larger area than the at least one mounting substrate and a smaller area than the display region.
摘要翻译：提供一种液晶显示装置，包括：具有显示区域的液晶面板; 以及设置在所述液晶面板下方的背光单元，其中：所述背光单元包括：安装有发光二极管的至少一个安装基板; 散热板; 和反射构件; 反射构件具有形成为具有凹面形状的反射面; 所述至少一个安装基板上的所述发光二极管设置在所述反射面的底部; 所述至少一个安装基板设置在所述底部下方的位置; 所述散热板设置在所述至少一个安装基板的下方; 并且散热板在平面图中具有比所述至少一个安装基板更大的面积和比所述显示区域小的面积。

8. 发明授权

US08485678B2 Liquid crystal display device and television set 有权
公开(公告)号：US08485678B2
公开(公告)日：2013-07-16
申请号：US13173044
申请日：2011-06-30
申请人： Ikuko Imajo , Masashi Baba , Sachiko Yamazaki
发明人： Ikuko Imajo , Masashi Baba , Sachiko Yamazaki
IPC分类号： G09F13/04 , G09F13/08
摘要： Provided is a liquid crystal display device, including: a liquid crystal panel having a display region; and a backlight unit disposed below the liquid crystal panel, in which: the backlight unit includes: at least one mounting substrate on which light emitting diodes are mounted; a radiator plate; and a reflection member; the reflection member has a reflection surface which is formed to have a recess surface shape; the light emitting diodes on the at least one mounting substrate are disposed on a bottom portion of the reflection surface; the at least one mounting substrate is disposed at a position under the bottom portion; the radiator plate is disposed under the at least one mounting substrate; and the radiator plate has, in plan view, a larger area than the at least one mounting substrate and a smaller area than the display region.

9. 发明授权

US08994894B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US08994894B2
公开(公告)日：2015-03-31
申请号：US13455876
申请日：2012-04-25
申请人： Sachiko Yamazaki , Ikuko Imajo , Masashi Baba
发明人： Sachiko Yamazaki , Ikuko Imajo , Masashi Baba
IPC分类号： G02F1/1335 , F21V7/04 , H01R3/00
CPC分类号： G02F1/133608 , G02F1/133605 , G02F2201/54
摘要： In a liquid crystal display device including a backlight unit that irradiates the entire image formation region with light from light emitting diodes disposed in a concentrated manner, in order to reduce warpage of a reflection sheet to obtain uniform illumination, provided is a liquid crystal display device (1), including: a liquid crystal panel (3); a reflection sheet (6), which is disposed on a rear surface side of the liquid crystal panel (3) and is curved so as to have a concave surface facing the liquid crystal panel (3); a light emitting diode substrate on which a plurality of light emitting diodes (14) are disposed along a horizontal direction; and a support (21) for fixing the reflection sheet (6) at a curved portion of the reflection sheet (6).
摘要翻译：在包括以集中布置的发光二极管的光照射整个图像形成区域的背光单元的液晶显示装置中，为了减少反射片的翘曲以获得均匀的照明，提供了一种液晶显示装置（1），包括：液晶面板（3）; 反射片（6），其设置在所述液晶面板（3）的背面侧并弯曲成具有面向所述液晶面板（3）的凹面。发光二极管基板，其上沿着水平方向设置有多个发光二极管（14）; 以及用于将反射片（6）固定在反射片（6）的弯曲部分处的支撑件（21）。

10. 外观设计

USD661833S1 Reflective sheet for LCD backlights 有权
标题翻译： LCD背光反光片
公开(公告)号：USD661833S1
公开(公告)日：2012-06-12
申请号：US29397925
申请日：2011-07-22
申请人： Ikuko Imajo , Masashi Baba , Sachiko Yamazaki , Katsunori Kanno
设计人： Ikuko Imajo , Masashi Baba , Sachiko Yamazaki , Katsunori Kanno

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