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1. 发明授权

US08264441B2 Method for driving liquid crystal display apparatus 有权
标题翻译：驱动液晶显示装置的方法
公开(公告)号：US08264441B2
公开(公告)日：2012-09-11
申请号：US11886958
申请日：2006-02-02
申请人： Asahi Yamato , Yuki Kawashima , Kiyoshi Nakagawa , Kohzoh Takahashi , Toshihiro Yanagi
发明人： Asahi Yamato , Yuki Kawashima , Kiyoshi Nakagawa , Kohzoh Takahashi , Toshihiro Yanagi
IPC分类号： G09G3/36
CPC分类号： G09G3/3696 , G09G3/3406 , G09G2320/0252 , G09G2320/0271 , G09G2320/0613 , G09G2320/066 , G09G2320/0673 , G09G2340/16
摘要： In one embodiment of the present invention, when a still image is displayed, applied voltages respectively corresponding to a total of n (n being an integer of not less than 4) types of gradation 0 to (n−1) are outputted to pixels. On the other hand, when a moving image is displayed, an applied voltage corresponding to a predetermined gradation m (1≦m≦(n−2)) is applied to the pixels instead of applied voltages respectively corresponding to gradations of less than the predetermined gradation m.
摘要翻译：在本发明的一个实施例中，当显示静止图像时，分别对应于n（n是不小于4的整数）的灰度级0至（n-1）的总和的施加电压被输出到像素。另一方面，当显示运动图像时，将对应于预定灰度m（1＆nlE; m＆nlE;（n-2））的施加电压施加到像素，而不是分别对应于小于预定灰度级的灰度的施加电压渐变

2. 发明授权

US08217880B2 Method for driving liquid crystal display apparatus 有权
标题翻译：驱动液晶显示装置的方法
公开(公告)号：US08217880B2
公开(公告)日：2012-07-10
申请号：US11887220
申请日：2006-02-07
申请人： Asahi Yamato , Yuki Kawashima , Kiyoshi Nakagawa , Kohzoh Takahashi , Toshihiro Yanagi
发明人： Asahi Yamato , Yuki Kawashima , Kiyoshi Nakagawa , Kohzoh Takahashi , Toshihiro Yanagi
IPC分类号： G09G3/36
CPC分类号： G09G3/3607 , G09G3/2007 , G09G3/3696 , G09G2320/0252 , G09G2320/0285 , G09G2320/103 , G09G2330/021 , G09G2330/028 , G09G2340/16
摘要： In one embodiment of the present invention, when a still image is displayed, applied voltages respectively corresponding to a total of n (n being an integer of not less than 4) types of gradation 0 to (n−1) are outputted to pixels. When a moving image is displayed, an applied voltage corresponding to a predetermined gradation m (1≦m≦(n−2)) is applied to the pixels instead of applied voltages respectively corresponding to gradations of less than the predetermined gradation m. Overdrive driving is performed with respect to a total of n types of gradation.
摘要翻译：在本发明的一个实施例中，当显示静止图像时，分别对应于n（n是不小于4的整数）的灰度级0至（n-1）的总和的施加电压被输出到像素。当显示运动图像时，将对应于预定灰度m（1＆amp; nlE; m＆nlE;（n-2））的施加电压施加到像素，而不是分别对应于小于预定灰度m的灰度的施加电压。相对于n种灰度的总和来执行过驱动。

3. 发明授权

US08384639B2 Liquid crystal display device and method for emphasizing temporal signal change on a video signal based on at least a polarity for the video signal 有权
标题翻译：至少基于视频信号的极性强调视频信号的时间信号变化的液晶显示装置和方法
公开(公告)号：US08384639B2
公开(公告)日：2013-02-26
申请号：US12086055
申请日：2006-10-25
申请人： Kozo Takahashi , Asahi Yamato , Kiyoshi Nakagawa , Takaaki Kawai
发明人： Kozo Takahashi , Asahi Yamato , Kiyoshi Nakagawa , Takaaki Kawai
IPC分类号： G09G3/36
CPC分类号： G09G3/3648 , G09G3/3614 , G09G2320/0252 , G09G2320/0261 , G09G2320/0285 , G09G2340/16
摘要： A drive circuit of a liquid crystal display device performs line inversion drive based on a correction video signal V. A look-up table (12) includes two types of tables having stored therein correction values for use in overshoot drive. Based on a current-frame video signal X, a previous-frame video signal Y stored in a frame memory (11), and a polarity-reversing signal REV, a correction process portion (13) reads a correction value from the look-up table (12), and outputs the correction value being read as the correction video signal V. In such a manner, a correcting circuit (10) is used to control the degree of overshoot in accordance with the polarity-reversing signal REV. Thus, it is possible to suitably control the change in pixel brightness regardless of the polarity of the applied voltage, thereby preventing any fringes from being generated while displaying moving images.
摘要翻译：液晶显示装置的驱动电路基于校正视频信号V执行线路反转驱动。查找表（12）包括存储有用于过冲驱动的校正值的两种类型的表。基于当前帧视频信号X，存储在帧存储器（11）中的前一帧视频信号Y和极性反转信号REV，校正处理部分（13）从查找中读取校正值输出正在读取的校正值作为校正视频信号V.以这种方式，校正电路（10）用于根据极性反转信号REV来控制过冲度。因此，无论施加电压的极性如何，都可以适当地控制像素亮度的变化，从而防止在显示运动图像时产生任何边缘。

4. 发明申请

US20100014028A1 DISPLAY PANEL AND DISPLAY DEVICE 有权
标题翻译：显示面板和显示设备
公开(公告)号：US20100014028A1
公开(公告)日：2010-01-21
申请号：US12441105
申请日：2007-06-06
申请人： Asahi Yamato , Kiyoshi Nakagawa , Toshihiro Yanagi
发明人： Asahi Yamato , Kiyoshi Nakagawa , Toshihiro Yanagi
IPC分类号： G02F1/133
CPC分类号： G02F1/13306 , G01K1/14 , G01K7/16 , G01K2217/00 , G09G3/3648 , G09G2320/041
摘要： A liquid crystal panel comprises a temperature sensor (1) formed on a glass substrate (11). The temperature sensor (1) includes two junction structures (2) and (5). The junction structure (2) is formed such that two different semiconductor films (3) and (4) are joined together. The junction structure (5) is formed such that two different semiconductor films (6) and (7) are joined together. The liquid crystal panel outputs divided voltage between the voltage applied to the junction structure (2) and the voltage applied to the junction structure (5) as the voltage depending on the temperature of the liquid crystal panel. As the result, the liquid crystal panel comprising the temperature sensor (1) of simple structure and high performance is provided.
摘要翻译：液晶面板包括形成在玻璃基板（11）上的温度传感器（1）。温度传感器（1）包括两个连接结构（2）和（5）。接合结构（2）形成为使得两个不同的半导体膜（3）和（4）接合在一起。接合结构（5）形成为使得两个不同的半导体膜（6）和（7）接合在一起。液晶面板根据液晶面板的温度输出施加到结结构（2）的电压和施加到结结构（5）的电压之间的分压。结果，提供了包括具有简单结构和高性能的温度传感器（1）的液晶面板。

5. 发明申请

US20090267884A1 Liquid Crystal Display Device and Method for Driving Same 有权
标题翻译：液晶显示装置及其驱动方法
公开(公告)号：US20090267884A1
公开(公告)日：2009-10-29
申请号：US12086055
申请日：2006-10-25
申请人： Kozo Takahashi , Asahi Yamato , Kiyoshi Nakagawa , Takaaki Kawai
发明人： Kozo Takahashi , Asahi Yamato , Kiyoshi Nakagawa , Takaaki Kawai
IPC分类号： G09G3/36
CPC分类号： G09G3/3648 , G09G3/3614 , G09G2320/0252 , G09G2320/0261 , G09G2320/0285 , G09G2340/16
摘要： A drive circuit of a liquid crystal display device performs line inversion drive based on a correction video signal V. A look-up table (12) includes two types of tables having stored therein correction values for use in overshoot drive. Based on a current-frame video signal X, a previous-frame video signal Y stored in a frame memory (11), and a polarity-reversing signal REV, a correction process portion (13) reads a correction value from the look-up table (12), and outputs the correction value being read as the correction video signal V. In such a manner, a correcting circuit (10) is used to control the degree of overshoot in accordance with the polarity-reversing signal REV. Thus, it is possible to suitably control the change in pixel brightness regardless of the polarity of the applied voltage, thereby preventing any fringes from being generated while displaying moving images.
摘要翻译：液晶显示装置的驱动电路基于校正视频信号V执行线路反转驱动。查找表（12）包括存储有用于过冲驱动的校正值的两种类型的表。基于当前帧视频信号X，存储在帧存储器（11）中的前一帧视频信号Y和极性反转信号REV，校正处理部分（13）从查找中读取校正值输出正在读取的校正值作为校正视频信号V.以这种方式，校正电路（10）用于根据极性反转信号REV来控制过冲度。因此，无论施加电压的极性如何，都可以适当地控制像素亮度的变化，从而防止在显示运动图像时产生任何边缘。

6. 发明授权

US08723775B2 Method for driving liquid crystal display apparatus 有权
标题翻译：驱动液晶显示装置的方法
公开(公告)号：US08723775B2
公开(公告)日：2014-05-13
申请号：US13799981
申请日：2013-03-13
申请人： Asahi Yamato , Yuki Kawashima , Kiyoshi Nakagawa , Kohzoh Takahashi , Toshihiro Yanagi
发明人： Asahi Yamato , Yuki Kawashima , Kiyoshi Nakagawa , Kohzoh Takahashi , Toshihiro Yanagi
IPC分类号： G09G3/36
CPC分类号： G09G3/3607 , G09G3/2007 , G09G3/3696 , G09G2320/0252 , G09G2320/0285 , G09G2320/103 , G09G2330/021 , G09G2330/028 , G09G2340/16
摘要： In one embodiment of the present invention, when a still image is displayed, applied voltages respectively corresponding to a total of n (n being an integer of not less than 4) types of gradation 0 to (n−1) are outputted to pixels. When a moving image is displayed, an applied voltage corresponding to a predetermined gradation m (1≦m≦(n−2)) is applied to the pixels instead of applied voltages respectively corresponding to gradations of less than the predetermined gradation m. Overdrive driving is performed with respect to a total of n types of gradation.
摘要翻译：在本发明的一个实施例中，当显示静止图像时，分别对应于n（n是不小于4的整数）的灰度级0至（n-1）的总和的施加电压被输出到像素。当显示运动图像时，将对应于预定灰度m（1＆amp; nlE; m＆nlE;（n-2））的施加电压施加到像素，而不是分别对应于小于预定灰度m的灰度的施加电压。相对于n种灰度的总和来执行过驱动。

7. 发明申请

US20090251450A1 Liquid crystal display device and liquid crystal display device drive method 审中-公开
标题翻译：液晶显示装置及液晶显示装置的驱动方法
公开(公告)号：US20090251450A1
公开(公告)日：2009-10-08
申请号：US11991108
申请日：2006-08-29
申请人： Asahi Yamato , Kiyoshi Nakagawa
发明人： Asahi Yamato , Kiyoshi Nakagawa
IPC分类号： G09G5/00 , G09G3/36
CPC分类号： G09G3/3648 , G09G2320/0252 , G09G2320/103 , G09G2340/125 , G09G2340/16
摘要： In one embodiment of the present application, an area control section receives a command specifying a video image display area or a dynamic image display area in the image data. The area control section stores a data of a previous frame screen in the frame memory only for the part which an overdrive is performed, based on the command. A control section outputs a received image data to a source drive section as it is for the image data being notified as a still image display area. For the image data being notified as a video image display area, the image data is converted based on a data stored in a Look-up Table, and performs the display which improves the response speed of the liquid crystal.
摘要翻译：在本申请的一个实施例中，区域控制部分接收指定图像数据中的视频图像显示区域或动态图像显示区域的命令。区域控制部基于该命令，仅对进行过驱动的部分仅存储前一帧画面的数据在帧存储器中。控制部分将接收到的图像数据原样输出到原始驱动部分，以将图像数据通知为静止图像显示区域。对于作为视频图像显示区域通知的图像数据，基于存储在查找表中的数据来转换图像数据，并且执行提高液晶的响应速度的显示。

8. 发明申请

US20090079682A1 Method for driving liquid crystal display apparatus 有权
标题翻译：驱动液晶显示装置的方法
公开(公告)号：US20090079682A1
公开(公告)日：2009-03-26
申请号：US11886958
申请日：2006-02-02
申请人： Asahi Yamato , Yuki Kawashima , Kiyoshi Nakagawa , Kohzoh Takahashi , Toshihiro Yanagi
发明人： Asahi Yamato , Yuki Kawashima , Kiyoshi Nakagawa , Kohzoh Takahashi , Toshihiro Yanagi
IPC分类号： G09G3/36
CPC分类号： G09G3/3696 , G09G3/3406 , G09G2320/0252 , G09G2320/0271 , G09G2320/0613 , G09G2320/066 , G09G2320/0673 , G09G2340/16
摘要： In one embodiment of the present invention, when a still image is displayed, applied voltages respectively corresponding to a total of n (n being an integer of not less than 4) types of gradation 0 to (n−1) are outputted to pixels. On the other hand, when a moving image is displayed, an applied voltage corresponding to a predetermined gradation m (1≦m≦(n−2)) is applied to the pixels instead of applied voltages respectively corresponding to gradations of less than the predetermined gradation m.
摘要翻译：在本发明的一个实施例中，当显示静止图像时，分别对应于n（n是不小于4的整数）的灰度级0至（n-1）的总和的施加电压被输出到像素。另一方面，当显示运动图像时，将对应于预定灰度m（1 <= m <=（n-2））的施加电压施加到像素，而不是施加分别对应于小于等于预定灰度m。

9. 发明授权

US08462091B2 Method for driving liquid crystal display apparatus 有权
标题翻译：驱动液晶显示装置的方法
公开(公告)号：US08462091B2
公开(公告)日：2013-06-11
申请号：US13488801
申请日：2012-06-05
申请人： Asahi Yamato , Yuki Kawashima , Kiyoshi Nakagawa , Kohzoh Takahashi , Toshihiro Yanagi
发明人： Asahi Yamato , Yuki Kawashima , Kiyoshi Nakagawa , Kohzoh Takahashi , Toshihiro Yanagi
IPC分类号： G09G3/36
CPC分类号： G09G3/3607 , G09G3/2007 , G09G3/3696 , G09G2320/0252 , G09G2320/0285 , G09G2320/103 , G09G2330/021 , G09G2330/028 , G09G2340/16
摘要： In one embodiment of the present invention, when a still image is displayed, applied voltages respectively corresponding to a total of n (n being an integer of not less than 4) types of gradation 0 to (n−1) are outputted to pixels. When a moving image is displayed, an applied voltage corresponding to a predetermined gradation m (1≦m≦(n−2)) is applied to the pixels instead of applied voltages respectively corresponding to gradations of less than the predetermined gradation m. Overdrive driving is performed with respect to a total of n types of gradation.
摘要翻译：在本发明的一个实施例中，当显示静止图像时，分别对应于n（n是不小于4的整数）的灰度级0至（n-1）的总和的施加电压被输出到像素。当显示运动图像时，将对应于预定灰度m（1 @ m @（n-2））的施加电压施加到像素，而不是分别对应于小于预定灰度m的灰度的施加电压。相对于n种灰度的总和来执行过驱动。

10. 发明授权

US08102486B2 Display panel and display device 有权
标题翻译：显示面板和显示设备
公开(公告)号：US08102486B2
公开(公告)日：2012-01-24
申请号：US12441105
申请日：2007-06-06
申请人： Asahi Yamato , Kiyoshi Nakagawa , Toshihiro Yanagi
发明人： Asahi Yamato , Kiyoshi Nakagawa , Toshihiro Yanagi
IPC分类号： G02F1/133 , H01L23/62 , H01L21/8234
CPC分类号： G02F1/13306 , G01K1/14 , G01K7/16 , G01K2217/00 , G09G3/3648 , G09G2320/041
摘要： A liquid crystal panel comprises a temperature sensor (1) formed on a glass substrate (11). The temperature sensor (1) includes two junction structures (2) and (5). The junction structure (2) is formed such that two different semiconductor films (3) and (4) are joined together. The junction structure (5) is formed such that two different semiconductor films (6) and (7) are joined together. The liquid crystal panel outputs divided voltage between the voltage applied to the junction structure (2) and the voltage applied to the junction structure (5) as the voltage depending on the temperature of the liquid crystal panel. As the result, the liquid crystal panel comprising the temperature sensor (1) of simple structure and high performance is provided.
摘要翻译：液晶面板包括形成在玻璃基板（11）上的温度传感器（1）。温度传感器（1）包括两个连接结构（2）和（5）。接合结构（2）形成为使得两个不同的半导体膜（3）和（4）接合在一起。接合结构（5）形成为使得两个不同的半导体膜（6）和（7）接合在一起。液晶面板根据液晶面板的温度输出施加到结结构（2）的电压和施加到结结构（5）的电压之间的分压。结果，提供了包括具有简单结构和高性能的温度传感器（1）的液晶面板。

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