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。

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。

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。

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.

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。

公开(公告)号：US20120002118A1

公开(公告)日：2012-01-05

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： G02F1/1335 ,  H04N3/10

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。

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。

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。

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。

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。