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1. 发明申请

US20100208171A1 LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置
公开(公告)号：US20100208171A1
公开(公告)日：2010-08-19
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. 发明申请

US20100208168A1 LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置
公开(公告)号：US20100208168A1
公开(公告)日：2010-08-19
申请号：US12708984
申请日：2010-02-19
申请人： Ryutaro OKE , Masashi Baba
发明人： Ryutaro OKE , Masashi Baba
IPC分类号： G02F1/1335
CPC分类号： G02F1/133603 , G02F1/133605 , G02F2001/133628
摘要： The present invention provides a liquid crystal display device which can reduce the number of cables so as to prevent the occurrence of the brightness irregularities. The liquid crystal display device includes a liquid crystal display panel and a backlight. The backlight includes an LED substrate on which a plurality of LEDs are mounted, a reflection sheet which is arranged on the LED substrate, a diffusion plate which is arranged in a spaced-apart manner from the LED substrate, side supports which support the diffusion plate at end portions of the LED substrate, connectors which are provided for electrical connection with an external device, and electronic parts which are electrically connected with at least one of these LEDs. The connectors and the electronic parts are mounted on the LED substrate below the side supports. The side supports exhibit higher light reflectance than the connectors and the electronic parts.
摘要翻译：本发明提供一种液晶显示装置，其可以减少电缆的数量，以防止发生亮度不均匀。液晶显示装置包括液晶显示面板和背光源。该背光源包括其上安装有多个LED的LED基板，布置在LED基板上的反射片，与LED基板间隔布置的扩散板，支撑扩散板的侧支撑件在LED基板的端部设置有用于与外部设备电连接的连接器，以及与这些LED中的至少一个电连接的电子部件。连接器和电子部件安装在LED支架下方的LED基板上。侧面支撑件表现出比连接器和电子部件更高的光反射率。

3. 发明申请

US20120229523A1 LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置
公开(公告)号：US20120229523A1
公开(公告)日：2012-09-13
申请号：US13371003
申请日：2012-02-10
申请人： Junichi MARUYAMA , Ryutaro OKE , Yoshihisa OOISHI
发明人： Junichi MARUYAMA , Ryutaro OKE , Yoshihisa OOISHI
IPC分类号： G09G3/36 , G09G5/10
CPC分类号： G09G3/3648 , G09G3/3688 , G09G2310/0248 , G09G2310/0281 , G09G2320/0204 , G09G2320/0219 , G09G2320/0223 , G09G2320/0257 , G09G2320/0285
摘要： In the case where the gray-scale value of the pixel X is the minimum gray-scale value, the data line driving circuit (4) outputs a video signal having a voltage obtained by correcting the positive polarity minimum gray-scale voltage corresponding to the minimum gray-scale value only when outputting a positive polarity video signal. In the above, the data line driving circuit (4) outputs the video signal having the voltage obtained by correcting the positive polarity minimum gray-scale voltage, using a voltage correction amount larger than that which is used in outputting the video signal having the voltage obtained by correcting the positive polarity gray-scale voltage corresponding to the intermediate gray-scale value.
摘要翻译：在像素X的灰度值为最小灰度值的情况下，数据线驱动电路（4）输出具有通过对与该像素X相对应的正极性最小灰度电压进行校正而获得的电压的视频信号仅当输出正极性视频信号时才具有最小灰度值。在上文中，数据线驱动电路（4）使用比用于输出具有电压的视频信号所用的电压校正量大的电压校正量，输出具有通过校正正极性最小灰度电压而获得的电压的视频信号通过校正与中间灰度值对应的正极性灰度电压而获得。

4. 发明申请

US20130265531A1 Display Device 有权
标题翻译：显示设备
公开(公告)号：US20130265531A1
公开(公告)日：2013-10-10
申请号：US13855878
申请日：2013-04-03
申请人： Ikuko MORI , Munenori MOTOOKA , Ryutaro OKE , Kazunori OJIMA , Kikuo ONO
发明人： Ikuko MORI , Munenori MOTOOKA , Ryutaro OKE , Kazunori OJIMA , Kikuo ONO
IPC分类号： G02F1/1343
CPC分类号： G02F1/136286 , G02F1/134309 , G02F1/134336 , G02F1/136209 , G02F2001/134345 , G02F2201/122
摘要： The present invention is intended to control the color temperature of white exhibited by a liquid crystal display device. White is produced when light waves emitted through pixels associated with three colors of red, green, and blue have maximum intensities. The amounts of light emitted through the respective pixels are controlled by differentiating the shapes of the pixel electrodes disposed at the respective pixels from one another. Thus, the color temperature of white is controlled. Otherwise, the shapes of interceptive films disposed at the respective pixels are differentiated from one another in order to control light waves emitted through the respective pixels. Thus, the color temperature of white is controlled. The interceptive film may be shaped like the pixel electrode. Otherwise, the interceptive film may be realized with an interceptive pattern other than that of the pixel electrode or one of openings bored in a black matrix.
摘要翻译：本发明旨在控制由液晶显示装置展示的白色色温。当通过与红色，绿色和蓝色三种颜色相关联的像素发射的光波具有最大强度时，产生白色。通过将设置在各个像素处的像素电极的形状彼此相差来控制通过各个像素发射的光的量。因此，白色的色温被控制。否则，设置在各个像素处的截取膜的形状彼此不同，以便控制通过各个像素发射的光波。因此，白色的色温被控制。截取膜可以像像素电极那样成形。否则，可以以除了像素电极之外的截止图案或黑矩阵中钻孔的一个之外的截取图案来实现截取膜。

5. 发明申请

US20090225567A1 LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置
公开(公告)号：US20090225567A1
公开(公告)日：2009-09-10
申请号：US12398334
申请日：2009-03-05
申请人： Ikuko MORI , Ryutaro OKE
发明人： Ikuko MORI , Ryutaro OKE
IPC分类号： F21V7/22
CPC分类号： G02F1/133615 , Y10S362/80
摘要： An object of the present invention is to provide a liquid crystal display device where there is less inconsistency in the brightness of the backlight due to deterioration in the efficiency of light emission of the light emitting diodes. The present invention provides a liquid crystal display device which stands on a horizontal surface for use having: a liquid crystal display panel; and a backlight provided on the rear of this liquid crystal display panel, and the light emitting source of the above described backlight is formed of a number of light emitting diodes, at least some of which are aligned in the up-down direction of the backlight, and the interval between light emitting diodes aligned at the top of the above described backlight is smaller than the interval between light emitting diodes aligned at the bottom of the above described backlight.
摘要翻译：本发明的目的是提供一种液晶显示装置，其中由于发光二极管的发光效率的劣化，背光的亮度不一致。本发明提供了一种液晶显示装置，该液晶显示装置在具有液晶显示面板的水平表面上使用。以及设置在该液晶显示面板背面的背光源，上述背光源的发光源由多个发光二极管形成，发光二极管的至少一部分在背光源的上下方向上排列并且排列在上述背光源顶部的发光二极管之间的间隔小于在上述背光源底部对准的发光二极管之间的间隔。

6. 发明申请

US20120229525A1 LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置
公开(公告)号：US20120229525A1
公开(公告)日：2012-09-13
申请号：US13415457
申请日：2012-03-08
申请人： Takashi NAKAI , Goki TOSHIMA , Ryutaro OKE , Junichi MARUYAMA
发明人： Takashi NAKAI , Goki TOSHIMA , Ryutaro OKE , Junichi MARUYAMA
IPC分类号： G09G3/36 , G09G5/10
CPC分类号： G09G3/3614 , G09G3/3648 , G09G3/3688 , G09G2320/0204 , G09G2320/0223 , G09G2320/0257
摘要： A liquid crystal display device includes a plurality of pixel circuits, data lines, and a data-line driving circuit connected to the data lines. Each of the pixel circuits includes a pixel capacitance having one end provided with a common potential. In accordance with a grayscale value for one of the plurality of pixel circuits, the data-line driving circuit selectively outputs a positive-polarity signal and a negative-polarity signal to the one pixel circuit. The data-line driving circuit outputs the positive-polarity signal and the negative-polarity signal so that an average of a potential of the positive-polarity signal and a potential of the negative-polarity signal corresponding to the grayscale value changes in accordance with the grayscale value, a temperature, and a position of the one pixel circuit.
摘要翻译：液晶显示装置包括连接到数据线的多个像素电路，数据线和数据线驱动电路。每个像素电路包括一端具有公共电位的像素电容。根据多个像素电路中的一个像素电路的灰度值，数据线驱动电路选择性地向一个像素电路输出正极性信号和负极性信号。数据线驱动电路输出正极性信号和负极性信号，使得正极性信号的电位的平均值和对应于灰度值的负极性信号的电位根据灰度值，温度和一个像素电路的位置。

7. 发明申请

US20120229524A1 LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置
公开(公告)号：US20120229524A1
公开(公告)日：2012-09-13
申请号：US13415351
申请日：2012-03-08
申请人： Goki TOSHIMA , Yoshihisa OOISHI , Ryutaro OKE , Junichi MARUYAMA
发明人： Goki TOSHIMA , Yoshihisa OOISHI , Ryutaro OKE , Junichi MARUYAMA
IPC分类号： G09G3/36 , G09G5/10
CPC分类号： G09G3/3688 , G09G3/2025 , G09G3/3648 , G09G2320/0223 , G09G2320/0276 , G09G2340/0435
摘要： Provided is a liquid crystal display device, including: a data line; a plurality of pixel circuits; an output grayscale value generating circuit for outputting an output grayscale value obtained by correcting a display grayscale value indicating a grayscale potential having one of positive polarity and negative polarity; and a data-line driving circuit for selectively outputting an output potential having one of positive polarity and negative polarity corresponding to the output grayscale value to the data line. The data-line driving circuit outputs the potential so that the positive-polarity output potential corresponding to a smallest output grayscale value becomes lower than a positive-polarity grayscale potential indicated by a smallest one of the display grayscale values and that the negative-polarity output potential corresponding to the smallest output grayscale value becomes higher than a negative-polarity grayscale potential indicated by the smallest one of the display grayscale values.
摘要翻译：提供一种液晶显示装置，包括：数据线; 多个像素电路; 输出灰度值产生电路，用于输出通过校正指示具有正极性和负极性之一的灰度级电位的显示灰度值而获得的输出灰度值; 以及数据线驱动电路，用于选择性地将对应于输出灰度值的正极性和负极性之一的输出电位输出到数据线。数据线驱动电路输出电位，使得对应于最小输出灰度值的正极性输出电位变得低于由显示灰度值中最小的一个表示的正极性灰度级电位，而负极性输出对应于最小输出灰度值的电位变得高于由最小的显示灰度值指示的负极性灰度级电位。

8. 发明申请

US20090102766A1 DISPLAY DEVICE 有权
标题翻译：显示设备
公开(公告)号：US20090102766A1
公开(公告)日：2009-04-23
申请号：US12021314
申请日：2008-01-29
申请人： Ryutaro OKE , Masafumi Hirata , Shisei Katou , Chiharu Kawaguchi
发明人： Ryutaro OKE , Masafumi Hirata , Shisei Katou , Chiharu Kawaguchi
IPC分类号： G09G3/36 , H04N9/64
CPC分类号： G09G3/3648 , G09G2300/0426 , G09G2320/0233 , G09G2320/0271 , G09G2360/16
摘要： The present invention prevents a TFT liquid crystal display device from deteriorating its image quality due to the insufficiency of voltage written through TFTs. There is disclosed a display device that includes a display panel in which the plural pixel electrodes are positioned between two neighboring video signal lines and arranged in the extending direction of the video signal lines, a pixel electrode connected to one of the two neighboring video signal lines through a TFT and a pixel electrode connected to the other video signal line through a TFT being alternately arranged; and a correction circuit that compares the tone of video data to be written into one of the plural pixel electrodes against the tone of video data to be written into a preceding pixel electrode that is connected through a TFT to the video signal line, to which the one of the plural pixel electrodes is also connected through a TFT, and placed one position toward a signal input end of the video signal line as compared to the one of the plural pixel electrodes, and corrects the video data to be written into the one of the plural pixel electrodes.
摘要翻译：本发明防止TFT液晶显示装置由于通过TFT写入的电压不足而使其图像质量恶化。公开了一种显示装置，其具有显示面板，其中多个像素电极位于两个相邻的视频信号线之间并且沿视频信号线的延伸方向布置;像素电极，连接到两个相邻视频信号线之一通过TFT和通过TFT交替布置连接到另一个视频信号线的像素电极; 以及校正电路，其将要写入多个像素电极中的一个像素电极的视频数据的色调与要写入通过TFT连接的先前像素电极的视频数据的色调相对应的视频信号线，多个像素电极中的一个也通过TFT连接，并且与多个像素电极中的一个相比，向视频信号线的信号输入端放置一个位置，并将要写入的视频数据校正为多个像素电极。

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