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41. 发明授权

US07595784B2 Liquid crystal display apparatus with control of LCD and backlight corresponding to an image 有权
标题翻译：具有与图像对应的LCD和背光控制的液晶显示装置
公开(公告)号：US07595784B2
公开(公告)日：2009-09-29
申请号：US11053256
申请日：2005-02-09
申请人： Tsunenori Yamamoto , Daisuke Kajita , Ikuo Hiyama , Akitoyo Konno , Tatsuki Inuzuka , Masatoshi Wakagi
发明人： Tsunenori Yamamoto , Daisuke Kajita , Ikuo Hiyama , Akitoyo Konno , Tatsuki Inuzuka , Masatoshi Wakagi
IPC分类号： G09G3/36
CPC分类号： G09G3/3413 , G02F2001/133601 , G09G2300/0491 , G09G2310/0235 , G09G2320/0247 , G09G2320/0257 , G09G2320/0261 , G09G2320/0276 , G09G2320/0626 , G09G2320/064 , G09G2320/0653 , G09G2320/103 , G09G2360/144 , G09G2360/145 , G09G2360/16
摘要： The liquid crystal display apparatus includes a liquid crystal display, a backlight unit for emitting rays of light of three or more colors, the ray of each color being controlled, and applying these rays of light onto the liquid crystal display. A controller is further provided for controlling a change of display data of each color of the liquid crystal display and an emitted light quantity of each color of the backlight unit at a time, based on a video signal being inputted for displaying the corresponding image and an output signal sent from an ambient light sensor for sensing ambient light.
摘要翻译：液晶显示装置包括液晶显示器，用于发射三种或更多种颜色的光线的背光单元，每种颜色的光线被控制，并将这些光线施加到液晶显示器上。还提供控制器，用于基于输入的视频信号来控制液晶显示器的每种颜色的显示数据的变化和背光单元的每种颜色的发射光量，以便显示相应的图像，以及从环境光传感器发送的用于感测环境光的输出信号。

42. 发明申请

US20090141220A1 Liquid Crystal Display 有权
标题翻译：液晶显示器
公开(公告)号：US20090141220A1
公开(公告)日：2009-06-04
申请号：US12363851
申请日：2009-02-02
申请人： Yuka Utsumi , Makiko Sugibayashi , Ikuo Hiyama , Katsumi Kondo , Mutsumi Maehara
发明人： Yuka Utsumi , Makiko Sugibayashi , Ikuo Hiyama , Katsumi Kondo , Mutsumi Maehara
IPC分类号： G02F1/1335
CPC分类号： G02F1/133514 , G02F1/133707 , G02F1/134363 , G02F1/1393 , G02F2203/04
摘要： A liquid crystal display includes a pair of substrates having a polarizer, a liquid crystal layer sandwiched between the substrates of the pair, a color filter layer sandwiched between one of the substrates of the pair and the liquid crystal layer, a light source for supplying light to the pair of substrates, the liquid crystal layer, and the color filter layer. The color filter layer includes three filters for displaying blue, green and red. The green filter of the three filters selectively includes an absorbing component capable of absorbing a light spectrum within a wavelength range from 400 nm to 500 nm.
摘要翻译：液晶显示器包括一对基板，其具有偏振器，夹在该对基板之间的液晶层，夹在一对基板之间的滤色器层和液晶层，用于提供光的光源到一对基板，液晶层和滤色器层。滤色器层包括三个用于显示蓝色，绿色和红色的滤光器。三个滤光器的绿色滤光器选择性地包括能够吸收在400nm至500nm的波长范围内的光谱的吸收组件。

43. 发明申请

US20090096955A1 Liquid Crystal Display Appliance and Lighting System 审中-公开
标题翻译：液晶显示器具及照明系统
公开(公告)号：US20090096955A1
公开(公告)日：2009-04-16
申请号：US12251477
申请日：2008-10-15
申请人： Akitoyo Konno , Yoshifumi Sekiguchi , Makoto Tsumura , Ikuo Hiyama
发明人： Akitoyo Konno , Yoshifumi Sekiguchi , Makoto Tsumura , Ikuo Hiyama
IPC分类号： G02F1/13357
CPC分类号： G02F1/133611 , G02F1/133604 , G02F2001/133607
摘要： The present invention provides a liquid crystal display appliance in which portions of a liquid crystal display panel over luminescent lamps are not seen extraordinarily brighter and brightness of the liquid crystal display panel does not lower significantly at portions in the vicinity of the vertical direction edge of the liquid crystal display panel if a lighting system becomes thinner than 20 mm. This liquid crystal display appliance comprises a lighting system, in which a distance D between light reflector sheet 5 and a light diffuser plate 11 is between 7 and 13 mm, the distance D and an interval p between 2 adjacent luminescent lamps satisfy an inequality, p≦1.34×D+9, and the distance D and a length e between a boundary between an upper edge surface 6a and an inclined surface 5b of the light diffuser plate 11 and a nearest luminescent lamp from the boundary satisfy another inequality, e≦1.6×D+4.
摘要翻译：本发明提供了一种液晶显示装置，其中在发光灯上的液晶显示面板的部分看不到特别明亮，并且液晶显示面板的亮度在该垂直方向边缘附近的部分处不显着地降低液晶显示面板如果照明系统变得比20毫米更薄。该液晶显示装置包括照明系统，其中反射片5和光漫射板11之间的距离D在7和13mm之间，距离D和2个相邻发光灯之间的间隔p满足不等式p <= 1.34×D + 9，距离D和光扩散板11的上边缘表面6a和倾斜表面5b之间的边界与来自边界的最近的发光灯之间的边界满足另一不等式，e <= 1.6xD + 4。

44. 发明申请

US20090066874A1 LIQUID CRYSTAL DISPLAY APPARATUS 失效
标题翻译：液晶显示装置
公开(公告)号：US20090066874A1
公开(公告)日：2009-03-12
申请号：US12191380
申请日：2008-08-14
申请人： Makoto Tsumura , Akitoyo Konno , Yoshifumi Sekiguchi , Ikuo Hiyama , Daisuke Kajita
发明人： Makoto Tsumura , Akitoyo Konno , Yoshifumi Sekiguchi , Ikuo Hiyama , Daisuke Kajita
IPC分类号： G02F1/13357 , G02F1/1333
CPC分类号： G02F1/133606 , G02F1/133604 , G02F2201/54
摘要： In a liquid crystal apparatus in which a white light of a fluorescent tube corresponding to a linear light source repeats plural times of diffusions and reflections between a reflection sheet and a diffusion plate, and is thereafter input as a back light to a liquid crystal panel corresponding to a display screen, an object of the invention is to make it possible to secure a brightness uniformity even if the liquid crystal apparatus is thinned. It is possible to prevent a brightness unevenness caused by a short distance from the reflection sheet to the diffusion plate, by preventing a deformation (a deformation which is convex toward the fluorescent tube) of the diffusion plate due to a thermal expansion of the diffusion plate caused by a heat generation of the fluorescent tube, by arranging at least one pin mold hold so as to support a portion near an approximately center of the diffusion plate.
摘要翻译：在与线性光源对应的荧光管的白色光在反射片和扩散板之间重复多次扩散和反射的液晶装置中，然后作为背光输入到对应于液晶面板的液晶面板本发明的目的在于提供一种显示屏，其目的在于，即使液晶装置变薄，也能确保亮度均匀性。通过防止扩散板的热膨胀导致扩散板的变形（朝向荧光管的凸出的变形），可以防止由反射片到扩散板的短距离引起的亮度不均匀由荧光管的发热引起的，通过布置至少一个针模夹持件以支撑靠近扩散板近似中心的部分。

45. 发明授权

US07460103B2 Liquid crystal display apparatus with luminance distribution calculating, backlight controller, and video correction to improve display contrast ratio 有权
标题翻译：具有亮度分布计算的液晶显示装置，背光控制器和视频校正，以提高显示对比度
公开(公告)号：US07460103B2
公开(公告)日：2008-12-02
申请号：US11053029
申请日：2005-02-09
申请人： Akitoyo Konno , Masaya Adachi , Daisuke Kajita , Tsunenori Yamamoto , Katsumi Kondo , Tatsuki Inuzuka , Ikuo Hiyama , Yuka Utsumi
发明人： Akitoyo Konno , Masaya Adachi , Daisuke Kajita , Tsunenori Yamamoto , Katsumi Kondo , Tatsuki Inuzuka , Ikuo Hiyama , Yuka Utsumi
IPC分类号： G09G3/36
CPC分类号： G09G3/3426 , G09G3/3208 , G09G3/3225 , G09G3/346 , G09G3/3648 , G09G2300/023 , G09G2300/0434 , G09G2300/06 , G09G2310/08 , G09G2320/0233 , G09G2320/0238 , G09G2320/0247 , G09G2320/028 , G09G2320/0285 , G09G2320/029 , G09G2320/062 , G09G2320/064 , G09G2320/0646 , G09G2320/0653 , G09G2320/066 , G09G2320/103 , G09G2330/021 , G09G2360/144 , G09G2360/145 , G09G2360/16
摘要： The video display apparatus has a light modulation device for forming a picture in accordance with a video signal and a lighting unit for irradiating, on the light modulation device, illumination light necessary to cause it to display the picture. In the apparatus, the lighting unit irradiates the illumination light in sequence of individual plural illumination light source partitive areas, a luminance distribution calculating unit calculates luminance distributions of video signals corresponding to the plural partitive areas to determine illumination light luminance levels of the individual partitive areas, an illumination controller controls rays of the illumination light of individual areas of the lighting unit on the basis of determination by the luminance distribution calculating unit, and a video corrector corrects the video signal inputted to the light modulation device on the basis of the determination by the luminance distribution calculating unit.
摘要翻译：视频显示装置具有用于根据视频信号形成图像的光调制装置和用于在光调制装置上照射使其显示图像所需的照明光的照明单元。在该装置中，照明装置按照各个照明光源部分区域照射照明光，亮度分布计算部分计算与多个部分区域对应的视频信号的亮度分布，以确定各个部分区域的照明光亮度水平照明控制器基于亮度分布计算单元的判定来控制照明单元的各个区域的照明光的光线，并且视频校正器根据通过光调制装置的判定来校正输入到光调制装置的视频信号亮度分布计算单元。

46. 发明授权

US07433012B2 Active matrix type liquid crystal display apparatus 有权
标题翻译：有源矩阵型液晶显示装置
公开(公告)号：US07433012B2
公开(公告)日：2008-10-07
申请号：US11299699
申请日：2005-12-13
申请人： Yuka Utsumi , Katsumi Kondo , Ikuo Hiyama , Osamu Itoh , Masahito Ohe , Kazuhiko Yanagawa , Keiichiro Ashizawa
发明人： Yuka Utsumi , Katsumi Kondo , Ikuo Hiyama , Osamu Itoh , Masahito Ohe , Kazuhiko Yanagawa , Keiichiro Ashizawa
IPC分类号： C09K19/02
CPC分类号： G02F1/133604 , G02F1/133371 , G02F1/133512 , G02F1/133514 , G02F1/133609 , G02F1/134363 , G09G3/3406 , G09G3/3648 , G09G2300/0434 , G09G2320/0242 , G09G2330/021
摘要： A liquid crystal display apparatus includes a liquid crystal panel including a pair of polarizers, and a back light provided at a back side of said liquid crystal panel. The liquid crystal panel is an active matrix type liquid crystal panel enabling display and has a characteristic of spectral transmittance required to satisfy the following equation, ×>y, when a drive voltage is applied thereto so as to vary from a dark state to a light state, in which “x” is a value of the transmittance in the liquid crystal panel at a wavelength which corresponds to one of 490 nm and 500 nm, and “y” is a value of the transmittance in the liquid crystal panel at a wavelength which corresponds to 545 nm.
摘要翻译：一种液晶显示装置，包括一个包括一对偏振器的液晶面板和设置在所述液晶面板背面的背光。液晶面板是能够进行显示的有源矩阵型液晶面板，具有满足以下等式所需的光谱透射特性，当向其施加驱动电压时，x> y为从黑暗状态变化到光状态，其中“x”是液晶面板中对应于490nm和500nm之一的波长的透射率值，“y”是液晶面板中的波长的透射率其对应于545nm。

47. 发明申请

US20080192183A1 LIQUID CRYSTAL DISPALY DEVICE 有权
标题翻译：液晶显示器件
公开(公告)号：US20080192183A1
公开(公告)日：2008-08-14
申请号：US12019708
申请日：2008-01-25
申请人： Daisuke Kajita , Ikuo Hiyama , Shintaro Takeda
发明人： Daisuke Kajita , Ikuo Hiyama , Shintaro Takeda
IPC分类号： G02F1/13363 , G02F1/1335
CPC分类号： G02F1/13363 , G02F1/134363 , G02F2001/133635 , G02F2413/02
摘要： The liquid crystal display device according to this invention comprises: a first substrate having a first polarization layer on a light incident side; a second substrate having a second polarization layer on a light outgoing side; a first birefringent medium disposed between the first polarization layer and the liquid crystal layer; a second birefringent medium disposed between the second polarization layer and the liquid crystal layer; a pixel electrode and a common electrode arranged on one of the first substrate and the second substrate; wherein an absorbing axis of the first polarization layer and an absorbing axis of the second polarization layer form an angle of from 88 degrees to 92 degrees; wherein the liquid crystal layer has a property that an in-plane refractive index anisotropy is induced in the liquid crystal layer by an electric field produced by the pixel electrode and the common electrode.
摘要翻译：根据本发明的液晶显示装置包括：具有在光入射侧的第一偏振层的第一基板; 第二基板，在光出射侧具有第二偏振层; 布置在所述第一偏振层和所述液晶层之间的第一双折射介质; 布置在所述第二偏振层和所述液晶层之间的第二双折射介质; 设置在第一基板和第二基板之一上的像素电极和公共电极; 其中所述第一偏振层的吸收轴和所述第二偏振层的吸收轴形成88度至92度的角度; 其中液晶层具有通过像素电极和公共电极产生的电场在液晶层中引起面内折射率各向异性的性质。

48. 发明申请

US20080002412A1 LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
标题翻译：液晶显示装置
公开(公告)号：US20080002412A1
公开(公告)日：2008-01-03
申请号：US11766123
申请日：2007-06-21
申请人： Toshiaki Tanaka , Hiroki Kaneko , Ikuo Hiyama
发明人： Toshiaki Tanaka , Hiroki Kaneko , Ikuo Hiyama
IPC分类号： F21V7/00
CPC分类号： H01L33/58 , G02F1/133603 , H01L33/54 , H01L2224/45144 , H01L2224/48091 , H01L2224/48465 , H01L2924/1815 , H01L2924/3025 , H01L2924/00014 , H01L2924/00
摘要： There is explored the structure of an illumination device having a board, an interconnection and a reflector plate arranged on the aforementioned board, an LED element connected to the aforementioned interconnection, and a transparent resin part sealing the aforementioned LED element; wherein the aforementioned transparent resin part has a recess in the top face and the aforementioned recess has a shape taking as the major axis some axial direction in the plane of the aforementioned board. Further, the structure of a liquid crystal display device using this illumination device is explored. With the illumination device or a liquid crystal backlight light source module, it is possible to implement a light source for implementing an area control function and having the required homogeneous brightness and chromaticity distribution.
摘要翻译：探讨了具有布置在上述板上的板，互连和反射板的照明装置的结构，连接到上述互连的LED元件以及密封上述LED元件的透明树脂部件的结构。其中上述透明树脂部分在上表面具有凹槽，并且上述凹部具有在上述板的平面中作为长轴的一些轴向的形状。此外，探索使用该照明装置的液晶显示装置的结构。利用照明装置或液晶背光源模块，可以实现用于实现区域控制功能并具有所需的均匀亮度和色度分布的光源。

49. 发明授权

US07230603B2 Illumination device and display device using the same 有权
标题翻译：照明装置及使用其的显示装置
公开(公告)号：US07230603B2
公开(公告)日：2007-06-12
申请号：US10696043
申请日：2003-10-29
申请人： Tsunenori Yamamoto , Ikuo Hiyama , Akitoyo Konno , Osamu Ito
发明人： Tsunenori Yamamoto , Ikuo Hiyama , Akitoyo Konno , Osamu Ito
IPC分类号： G09G3/36
CPC分类号： G09G3/342 , G02B6/0055 , G09G2310/024 , G09G2320/0261
摘要： An illumination device and display device using it display motion pictures without a blur and make a light utilizing efficiency of a backlight improved. An illumination device having a light pipe of a substantially parallel flat-form sheet, whose one surface is an outgoing light surface and a light source unit is placed at one side and both side edges, is equipped with a light axis of lights after having entered the light pipe from the light source unit being unparallel to the outgoing light surface of the light pipe, and a reflection body unit consisting of plural unit reflection bodies divided into m in a vertical direction of the light source unit at an opposite side surface of the outgoing light surface of the light pipe, wherein the reflection body unit can contact and separate from the opposite side surface the outgoing light surface of the light pipe for every unit reflection bodies.
摘要翻译：使用它的照明装置和显示装置显示运动图像而不产生模糊，并且利用背光改善了利用效率。一种照明装置，其具有基本平行的平板状的光管，其一个表面是出射光表面，并且光源单元被放置在一侧和两个侧边缘，在输入之后装备有光轴来自光源单元的光管与光管的出射光表面不平行，以及反射体单元，由反射体单元组成，该多个单元反射体在光源单元的垂直方向上分开成m 光管的出射光表面，其中反射体单元可以与用于每个单位反射体的光管的出射光表面的相对侧表面接触和分离。

50. 发明申请

US20070085944A1 Liquid crystal display apparatus 有权
标题翻译：液晶显示装置
公开(公告)号：US20070085944A1
公开(公告)日：2007-04-19
申请号：US11580915
申请日：2006-10-16
申请人： Toshiaki Tanaka , Hiroki Kaneko , Ikuo Hiyama
发明人： Toshiaki Tanaka , Hiroki Kaneko , Ikuo Hiyama
IPC分类号： G02F1/1335
CPC分类号： G02F1/133603 , G02F2001/133612 , H01L25/0753 , H01L33/38 , H01L33/62 , H01L2224/16225 , H01L2224/16245 , H01L2224/45144 , H01L2224/48465 , H01L2924/181 , H01L2224/48091 , H01L2924/00014 , H01L2924/00 , H01L2924/00012
摘要： A cold-cathode tube has hitherto been used as a backlight for supplying illumination to a liquid crystal television but recently, light emitting diode pieces have been used for a backlight of a large-size liquid crystal television. For the purpose of improving the emission efficiency, flip chip mounting of the light emitting diode piece is advantageous but the mounting yield is restricted by the piece size, electrode structure and wire pattern structure, facing situations having difficulties in realizing simplified mounting and reduction of costs of members. In a liquid crystal display apparatus having a liquid crystal panel, an optical system and a light source, the light source includes a light emitting element structure having positive and negative electrodes, at least one of them being plural, and wires mounted to the positive and negative electrodes through flip chip mounting by making electrical correspondence to individual regions of the positive and negative electrodes.
摘要翻译：迄今为止，已经使用冷阴极管作为用于向液晶电视提供照明的背光源，但是最近已将发光二极管片用于大尺寸液晶电视的背光源。为了提高发光效率，发光二极管片的倒装芯片安装是有利的，但是安装成品受到片尺寸，电极结构和线图形结构的限制，面对难以实现简化的安装和降低成本的情况的成员。在具有液晶面板，光学系统和光源的液晶显示装置中，光源包括具有正极和负极的发光元件结构，其中至少一个是多个，并且电线安装到正极和通过对正极和负极的各个区域进行电气对应，通过倒装芯片安装负极。

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