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11. 发明授权

US08804066B2 Backlight unit and liquid crystal display device having the same 有权
标题翻译：背光单元和具有该背光单元的液晶显示装置
公开(公告)号：US08804066B2
公开(公告)日：2014-08-12
申请号：US13275882
申请日：2011-10-18
申请人： Ikuko Imajo , Sachiko Yamazaki , Kikuo Ono
发明人： Ikuko Imajo , Sachiko Yamazaki , Kikuo Ono
IPC分类号： G02F1/01 , G02B6/00 , H05B43/00 , H01S3/00
CPC分类号： G02F1/133603 , G02B19/0023 , G02B19/0061 , G02F1/133611
摘要： A backlight unit has a light source area. The width of the light source area in a first direction is shorter than the width of a liquid crystal panel in the first direction. A plurality of LED modules (31) are arranged along the second direction perpendicular to the first direction. End lenses (41A, 41B) and a middle lens (42) for enlarging a light divergence angle are disposed on the plurality of LED modules (31). The direction in which the end lens (41A, 41B) enlarges the light divergence angle differs from that in which the middle lens (42) enlarges the divergence angle. This structure can reduce difference in brightness of the liquid crystal panel, while reducing the number of light sources.
摘要翻译：背光单元具有光源区域。光源区域的第一方向的宽度比第一方向的液晶面板的宽度短。沿着与第一方向垂直的第二方向布置多个LED模块（31）。在多个LED模块（31）上设置有用于放大光发散角的端部透镜（41A，41B）和中间透镜（42）。端部透镜（41A，41B）放大光发散角的方向不同于中间透镜（42）放大发散角的方向。该结构可以减少液晶面板的亮度，同时减少光源的数量。

12. 发明授权

US08598603B2 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：US08598603B2
公开(公告)日：2013-12-03
申请号：US13170258
申请日：2011-06-28
申请人： Masashi Baba , Ikuko Imajo , Isao Matsuda
发明人： Masashi Baba , Ikuko Imajo , Isao Matsuda
IPC分类号： H01L33/08
CPC分类号： G02F1/133603 , G02F2001/133612 , G02F2001/133628
摘要： Provided is a liquid crystal display device, including: a liquid crystal display panel; and a backlight unit, in which: the backlight unit includes: a plurality of light emitting diodes each having an anode and a cathode; a first substrate; and a second substrate, the plurality of light emitting diodes being mounted on the first substrate and the second substrate; the first substrate and the second substrate are disposed adjacent to each other; light emitting diodes which are adjacent across a boundary between the first substrate and the second substrate are disposed so that the respective anodes are opposed to each other and so as to have a pitch equal to or smaller than a pitch of other adjacent light emitting diodes.
摘要翻译：提供一种液晶显示装置，包括：液晶显示面板; 以及背光单元，其中：所述背光单元包括：多个发光二极管，每个具有阳极和阴极; 第一衬底; 和第二基板，所述多个发光二极管安装在所述第一基板和所述第二基板上; 第一基板和第二基板彼此相邻设置; 在第一基板和第二基板之间的边界附近相邻的发光二极管被布置成使得各个阳极彼此相对并且具有等于或小于其它相邻发光二极管的间距的间距。

13. 发明申请

US20100245708A1 LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置
公开(公告)号：US20100245708A1
公开(公告)日：2010-09-30
申请号：US12730463
申请日：2010-03-24
申请人： Masashi BABA , Ikuko Imajo
发明人： Masashi BABA , Ikuko Imajo
IPC分类号： G02F1/1333
CPC分类号： G02F1/133603 , G02F1/133608 , G02F2001/133612
摘要： Provided is a liquid crystal display device including a frame for accommodating light emitting diode substrates, the frame including: a first surface opposed to the light emitting diode substrates; a second surface that erects from the first surface around the light emitting diode substrates; and a third surface on an opposite side to the first surface; a connector attached to each of the light emitting diode substrates; a circuit board disposed on the third surface of the frame; and at least one cable for electrically connecting the connector with the circuit board. The at least one cable extends from the connector in a direction approaching the circuit board on the first surface so as to detour around the light emitting diode substrates, passes through the frame from the first surface to the third surface, and is electrically connected to the circuit board on the third surface.
摘要翻译：本发明提供一种液晶显示装置，包括：用于容纳发光二极管基板的框架，所述框架包括：与所述发光二极管基板相对的第一表面; 从发光二极管基板周围的第一表面竖立的第二表面; 以及与所述第一表面相反的一侧的第三表面; 连接到每个发光二极管基板的连接器; 布置在所述框架的第三表面上的电路板; 以及用于将连接器与电路板电连接的至少一个电缆。所述至少一根电缆从所述连接器沿所述第一表面上接近所述电路板的方向延伸，以围绕所述发光二极管基板绕行，穿过所述框架从所述第一表面到所述第三表面，并且电连接到电路板在第三表面。

14. 发明申请

US20090122087A1 DISPLAY DEVICE 审中-公开
标题翻译：显示设备
公开(公告)号：US20090122087A1
公开(公告)日：2009-05-14
申请号：US12262244
申请日：2008-10-31
申请人： Junichi MARUYAMA , Yoshihisa Ooishi , Yuki Okada , Takashi Shoji , Kikuo Ono , Ikuko Imajo , Masashi Baba
发明人： Junichi MARUYAMA , Yoshihisa Ooishi , Yuki Okada , Takashi Shoji , Kikuo Ono , Ikuko Imajo , Masashi Baba
IPC分类号： G09G5/10 , G09G3/36
CPC分类号： G09G3/3611 , G09G3/3413 , G09G3/3426 , G09G2310/024 , G09G2310/08 , G09G2320/0238 , G09G2320/0242 , G09G2320/0261 , G09G2320/0271 , G09G2320/0606 , G09G2320/0633 , G09G2320/064 , G09G2320/0646 , G09G2320/103 , G09G2330/021 , G09G2330/025 , G09G2330/06 , G09G2360/144 , G09G2360/16
摘要： There is provided a display device capable of delivering adequate video display performance even when a lighting period of a backlight is varied in accordance with the content or the like of image data. The device has circuits (8050, 8060) for varying a lighting period of a backlight (8090) for illuminating a display panel (8010) in accordance with image data (8002), setting information (8003), and the like from an external device; and circuits (8070, 8080) for adjusting the timing of start (and turning off) of lighting of the backlight in accordance with the length of the lighting period.
摘要翻译：提供了即使当根据图像数据的内容等改变背光的照明周期时，能够提供足够的视频显示性能的显示装置。该装置具有用于根据图像数据（8002）照亮显示面板（8010），从外部设备（8002），设置信息（8003）等改变用于照明的照明周期的电路（8050,8060） ; 以及用于根据照明周期的长度来调节背光的点亮的开始（和关闭）的定时的电路（8070,8080）。

15. 发明授权

US08804068B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US08804068B2
公开(公告)日：2014-08-12
申请号：US13356175
申请日：2012-01-23
申请人： Masashi Baba , Ikuko Imajo
发明人： Masashi Baba , Ikuko Imajo
IPC分类号： G02F1/1335
CPC分类号： G02F1/133606 , G02F1/133603
摘要： In order to fix lenses of light emitting diodes stably without impairing heat dissipation performance in a liquid crystal display device, the liquid crystal display device includes: a liquid crystal panel; and a light emitting diode substrate (7), which is disposed on a rear surface side of the liquid crystal panel and includes: a plurality of light emitting diode elements (22) disposed along a longitudinal direction; lenses (20) each including a plurality of legs (21), the lenses being disposed on the liquid crystal panel side of the light emitting diode elements (22); and electrodes (23) which are formed on a surface of the light emitting diode substrate (7) and are electrically connected to the light emitting diode elements (22), and all the legs (21) for fixing the lenses (20) to the light emitting diode substrate (7) are disposed directly above the electrodes (23).
摘要翻译：为了稳定地固定发光二极管的透镜而不损害液晶显示装置中的散热性能，液晶显示装置包括：液晶面板; 以及设置在所述液晶面板的背面侧的发光二极管基板（7），具有：沿着长度方向配置的多个发光二极管元件（22）; 每个透镜（20）包括多个支腿（21），透镜设置在发光二极管元件（22）的液晶面板侧上; 以及电极（23），其形成在所述发光二极管基板（7）的表面上并与所述发光二极管元件（22）电连接，以及用于将所述透镜（20）固定到所述发光二极管元件发光二极管基板（7）直接设置在电极（23）的正上方。

16. 发明授权

US08237883B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US08237883B2
公开(公告)日：2012-08-07
申请号：US12730463
申请日：2010-03-24
申请人： Masashi Baba , Ikuko Imajo
发明人： Masashi Baba , Ikuko Imajo
IPC分类号： G02F1/1333
CPC分类号： G02F1/133603 , G02F1/133608 , G02F2001/133612
摘要： Provided is a liquid crystal display device including a frame for accommodating light emitting diode substrates, the frame including: a first surface opposed to the light emitting diode substrates; a second surface that erects from the first surface around the light emitting diode substrates; and a third surface on an opposite side to the first surface; a connector attached to each of the light emitting diode substrates; a circuit board disposed on the third surface of the frame; and at least one cable for electrically connecting the connector with the circuit board. The at least one cable extends from the connector in a direction approaching the circuit board on the first surface so as to detour around the light emitting diode substrates, passes through the frame from the first surface to the third surface, and is electrically connected to the circuit board on the third surface.
摘要翻译：本发明提供一种液晶显示装置，包括：用于容纳发光二极管基板的框架，所述框架包括：与所述发光二极管基板相对的第一表面; 从发光二极管基板周围的第一表面竖立的第二表面; 以及与所述第一表面相反的一侧的第三表面; 连接到每个发光二极管基板的连接器; 布置在所述框架的第三表面上的电路板; 以及用于将连接器与电路板电连接的至少一个电缆。所述至少一根电缆从所述连接器沿所述第一表面上接近所述电路板的方向延伸，以围绕所述发光二极管基板绕行，穿过所述框架从所述第一表面到所述第三表面，并且电连接到电路板在第三表面。

17. 发明申请

US20110316010A1 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：US20110316010A1
公开(公告)日：2011-12-29
申请号：US13170258
申请日：2011-06-28
申请人： Masashi Baba , Ikuko Imajo , Isao Matsuda
发明人： Masashi Baba , Ikuko Imajo , Isao Matsuda
IPC分类号： H01L33/08
CPC分类号： G02F1/133603 , G02F2001/133612 , G02F2001/133628
摘要： Provided is a liquid crystal display device, including: a liquid crystal display panel; and a backlight unit, in which: the backlight unit includes: a plurality of light emitting diodes each having an anode and a cathode; a first substrate; and a second substrate, the plurality of light emitting diodes being mounted on the first substrate and the second substrate; the first substrate and the second substrate are disposed adjacent to each other; light emitting diodes which are adjacent across a boundary between the first substrate and the second substrate are disposed so that the respective anodes are opposed to each other and so as to have a pitch equal to or smaller than a pitch of other adjacent light emitting diodes.
摘要翻译：提供一种液晶显示装置，包括：液晶显示面板; 以及背光单元，其中：所述背光单元包括：多个发光二极管，每个具有阳极和阴极; 第一衬底; 和第二基板，所述多个发光二极管安装在所述第一基板和所述第二基板上; 第一基板和第二基板彼此相邻设置; 在第一基板和第二基板之间的边界附近相邻的发光二极管被布置成使得各个阳极彼此相对并且具有等于或小于其它相邻发光二极管的间距的间距。

18. 发明授权

US08804071B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US08804071B2
公开(公告)日：2014-08-12
申请号：US13289366
申请日：2011-11-04
申请人： Kikuo Ono , Ikuko Imajo , Yoshinori Ohshima
发明人： Kikuo Ono , Ikuko Imajo , Yoshinori Ohshima
IPC分类号： G02F1/1335
CPC分类号： G02F1/133606 , G02F1/133605 , G02F2001/133601 , G02F2001/133607
摘要： A light source section provided in a backlight unit has a smaller width in a direction perpendicular to a length direction of the light source section than a width in the same direction of the liquid crystal panel. A plurality of LED modules are arranged along the length direction of the light source section. The LED modules are respectively assigned to areas of the liquid crystal panel, which are extended in the width direction of the light source section. Lenses are respectively disposed over the LED modules and expand light toward the areas. A control device controls each of the plurality of light sources separately or each of groups into which the plurality of light sources are divided, separately. Accordingly, it is possible to improve a contrast of a display screen, while reducing the number of light sources.
摘要翻译：设在背光单元中的光源部在垂直于光源部的长度方向的方向上的宽度比液晶面板的相同方向的宽度小。沿着光源部的长度方向配置多个LED模块。 LED模块分别分配给在光源部的宽度方向上延伸的液晶面板的区域。镜头分别设置在LED模块上，并朝向该区域展开光。控制装置分别控制多个光源中的每一个或多个光源被分割成的组中的每一个。因此，可以在减少光源数量的同时，提高显示画面的对比度。

19. 发明申请

US20100309108A1 LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
标题翻译：液晶显示装置
公开(公告)号：US20100309108A1
公开(公告)日：2010-12-09
申请号：US12792886
申请日：2010-06-03
申请人： Yoshihisa OOISHI , Ikuko Imajo
发明人： Yoshihisa OOISHI , Ikuko Imajo
IPC分类号： G09G3/36
CPC分类号： G09G3/3666 , G09G2310/02
摘要： A liquid crystal display device includes: a drive circuit; and a plurality of divided display sections which are arranged parallel to each other in a predetermined direction. Each divided display section includes: a plurality of scanning lines which are arranged parallel to each other in the predetermined direction; a plurality of data signal lines, and a plurality of pixel circuits which are provided correspondingly to intersections of the scanning lines and the data signal lines . The drive circuit supplies a signal potential to the data signal line based on a data signal before selecting the scanning line which is included in one or more of the divided display sections, is arranged adjacent to the scanning line included in another divided display section, and is firstly selected and within a blanking period.
摘要翻译：液晶显示装置包括：驱动电路; 以及在预定方向上彼此平行布置的多个分割显示部。每个分割显示部分包括：在预定方向上彼此平行布置的多条扫描线; 多条数据信号线，以及与扫描线和数据信号线相交的多个像素电路。驱动电路在选择包含在一个或多个分割显示部分中的扫描线之前的数据信号上将数据信号线提供给数据信号线，被布置为与包括在另一分割显示部分中的扫描线相邻，并且首先选择并在消隐期内。

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