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41. 发明授权

US08484490B2 Power source apparatus for display and image display apparatus 有权
公开(公告)号：US08484490B2
公开(公告)日：2013-07-09
申请号：US12659009
申请日：2010-02-23
申请人： Asahi Yamato , Toshihiro Yanagi
发明人： Asahi Yamato , Toshihiro Yanagi
IPC分类号： G06F1/26 , G06F1/32
CPC分类号： G09G3/3696 , G09G2310/0245 , G09G2330/02
摘要： A power source apparatus for a display is provided, which comprises a voltage generating section capable of controlling outputting or output termination of one or more predetermined output voltages, and a switching section provided between an output terminal of the predetermined output voltage and a predetermined reference potential terminal. The switch section is turned from OFF to ON when the voltage generating section performs the output termination control.

42. 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。

43. 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。

44. 发明授权

US07978164B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US07978164B2
公开(公告)日：2011-07-12
申请号：US11887408
申请日：2006-03-24
申请人： Yuki Kawashima , Asahi Yamato , Kohzoh Takahashi , Kiyoshi Nakagawa , Toshihiro Yanagi
发明人： Yuki Kawashima , Asahi Yamato , Kohzoh Takahashi , Kiyoshi Nakagawa , Toshihiro Yanagi
IPC分类号： G09G3/36
CPC分类号： G09G3/3688 , G09G3/3648 , G09G3/3696 , G09G2320/0257 , G09G2320/0261 , G09G2320/0285
摘要： A control section (6) merely passes an incoming image data signal DAT onto a source driving section for display driving during the display of a still image. During the display of a moving image, the control section (6) converts, using a computing section (61) and a look-up table (5), a grayscale level signal in the incoming image data signal DAT to a grayscale level signal that is obtainable without using those application voltages at which the response speed of liquid crystal is slow. The control section (6) then outputs the resultant grayscale level signal to the source driving section for display driving.
摘要翻译：控制部分（6）在静止图像的显示期间仅将输入图像数据信号DAT传递到用于显示驱动的源极驱动部分。在运动图像的显示期间，控制部分（6）使用计算部分（61）和查找表（5）将输入图像数据信号DAT中的灰度等级信号转换成灰度级信号，可以在不使用液晶的响应速度慢的施加电压的情况下获得。然后，控制部分（6）将所得到的灰度级信号输出到用于显示驱动的源驱动部分。

45. 发明申请

US20090267963A1 Liquid Crystal Display Device 有权
标题翻译：液晶显示装置
公开(公告)号：US20090267963A1
公开(公告)日：2009-10-29
申请号：US11887408
申请日：2006-03-24
申请人： Yuki Kawashima , Asahi Yamato , Kohzoh Takahashi , Kiyoshi Nakagawa , Toshihiro Yanagi
发明人： Yuki Kawashima , Asahi Yamato , Kohzoh Takahashi , Kiyoshi Nakagawa , Toshihiro Yanagi
IPC分类号： G09G3/36 , G09G5/10
CPC分类号： G09G3/3688 , G09G3/3648 , G09G3/3696 , G09G2320/0257 , G09G2320/0261 , G09G2320/0285
摘要： A control section (6) merely passes an incoming image data signal DAT onto a source driving section for display driving during the display of a still image. During the display of a moving image, the control section (6) converts, using a computing section (61) and a look-up table (5), a grayscale level signal in the incoming image data signal DAT to a grayscale level signal that is obtainable without using those application voltages at which the response speed of liquid crystal is slow. The control section (6) then outputs the resultant grayscale level signal to the source driving section for display driving.
摘要翻译：控制部分（6）在静止图像的显示期间仅将输入图像数据信号DAT传递到用于显示驱动的源极驱动部分。在运动图像的显示期间，控制部分（6）使用计算部分（61）和查找表（5）将输入图像数据信号DAT中的灰度等级信号转换成灰度级信号，可以在不使用液晶的响应速度慢的施加电压的情况下获得。然后，控制部分（6）将所得到的灰度级信号输出到用于显示驱动的源驱动部分。

46. 发明申请

US20090244102A1 LCD, LIQUID CRYSTAL DISPLAY DEVICE, AND THEIR DRIVE METHOD 审中-公开
标题翻译： LCD，液晶显示装置及其驱动方法
公开(公告)号：US20090244102A1
公开(公告)日：2009-10-01
申请号：US11990858
申请日：2006-08-29
申请人： Kiyoshi Nakagawa , Toshihiro Yanagi , Asahi Yamato , Yuki Kawashima , Kozo Takahashi
发明人： Kiyoshi Nakagawa , Toshihiro Yanagi , Asahi Yamato , Yuki Kawashima , Kozo Takahashi
IPC分类号： G06F3/038 , G09G5/10 , G09G3/36
CPC分类号： G09G3/3648 , G09G2320/0252 , G09G2320/0285 , G09G2340/16
摘要： In one embodiment of the present invention, the liquid crystal display device of the invention performs an overshoot drive, including: an LCD having a liquid crystal panel for displaying video image; a frame memory installed outside of the LCD; and lookup table, the table with which third gray scale data most suitable for performing the overshoot drive to the LCD can be computed based on first gray scale data of a first frame and second gray scale data of a second frame, where the second frame is a frame right before the first frame and is stored in the frame memory in advance, wherein lookup table data is stored for each response speed characteristic of the LCD. Thus, without rewriting of lookup table data, the liquid crystal display device having the lookup table most suitable for performing the overshoot drive is realized while high display quality is maintained therein.
摘要翻译：在本发明的一个实施例中，本发明的液晶显示装置执行过冲驱动，包括：具有用于显示视频图像的液晶面板的LCD; 安装在LCD外部的帧存储器; 和查找表，可以基于第一帧的第一灰度数据和第二帧的第二灰度数据来计算最适合于执行到LCD的过冲驱动的第三灰度数据的表，其中第二帧是预先在第一帧之前的帧并预先存储在帧存储器中，其中针对LCD的每个响应速度特性存储查找表数据。因此，在不重写查找表数据的情况下，实现具有最适合执行过冲驱动的查找表的液晶显示装置，同时保持高显示质量。

47. 发明申请

US20090135123A1 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：US20090135123A1
公开(公告)日：2009-05-28
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 <= 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。

48. 发明申请

US20140168197A1 DISPLAY SYSTEM, HOST DEVICE, AND DISPLAY DEVICE 有权
标题翻译：显示系统，主机设备和显示设备
公开(公告)号：US20140168197A1
公开(公告)日：2014-06-19
申请号：US14232714
申请日：2012-08-07
申请人： Fumiyuki Kobayashi , Kohji Saitoh , Masami Ozaki , Taketoshi Nakano , Toshihiro Yanagi
发明人： Fumiyuki Kobayashi , Kohji Saitoh , Masami Ozaki , Taketoshi Nakano , Toshihiro Yanagi
IPC分类号： G09G3/36 , G09G3/20
CPC分类号： G09G3/3648 , G09G3/2096 , G09G3/3666 , G09G2330/021 , G09G2330/022 , G09G2340/0435 , G09G2370/14
摘要： Provided is a display system (1) capable of further reducing electric power consumption. The display system (1) includes: a host device (2) including transceivers (Tx1, Tx2); a display device (3) including receivers (Rx1, Rx2); a plurality of interfaces (IF1, IF2) for transmitting image data from the transceivers (Tx1, Tx2) to the receivers (Rx1, Rx2); changing means for changing the number of transmission lanes to be used by each of the plurality of interfaces (IF1, IF2); and a display panel (5) provided in the display device (3). Each of the interfaces (IF1, IF2) transmits the image data at an identical transmission rate irrespective of the number of the transmission lanes to be used. The display panel (5) displays an image indicated by the image data, at a frame rate corresponding to the total number of the transmission lanes to be used by the each of the interfaces (IF1, IF2).
摘要翻译：提供能够进一步降低电力消耗的显示系统（1）。显示系统（1）包括：主机设备（2），包括收发器（Tx1，Tx2）; 显示装置（3），包括接收器（Rx1，Rx2）; 用于从收发机（Tx1，Tx2）向接收机（Rx1，Rx2）发送图像数据的多个接口（IF1，IF2）; 改变装置，用于改变多个接口（IF1，IF2）中的每一个要使用的传输通道的数量; 以及设置在所述显示装置（3）中的显示面板（5）。每个接口（IF1，IF2）以与要使用的传输通道的数量无关地以相同的传输速率发送图像数据。显示面板（5）以对应于每个接口（IF1，IF2）使用的传输通道的总数的帧速率显示由图像数据指示的图像。

49. 发明申请

US20070195039A1 Display apparatus 有权
公开(公告)号：US20070195039A1
公开(公告)日：2007-08-23
申请号：US11790140
申请日：2007-04-24
申请人： Kiyoshi Nakagawa , Toshihiro Yanagi , Taketoshi Nakano
发明人： Kiyoshi Nakagawa , Toshihiro Yanagi , Taketoshi Nakano
IPC分类号： G09G3/36
CPC分类号： G03B21/56
摘要： The present invention is so arranged as to include (a) gradation reference potential generating means including a group of output terminals whose voltages are determined in accordance with a voltage division ratio of one ladder resistor, so as to output gradation reference potentials, for example, of 1024, which is a 16 multiple of a required 64-gradations; (b) output terminal designating means including a memory for designating, among from the output terminals, an output terminal for each of the 64-gradations required, in accordance with the display modes; and (c) selecting means for selecting an output terminal that corresponds to an input gradation signal, among from the output terminals designated by the output terminal designating section, and for applying a voltage via the thus selected output terminal to a display screen. With this arrangement, it is possible to attain very similar gradient signal-brightness characteristics for respective display modes with high accuracy, in order to prevent a gradient display from being changed due to switchover of the display modes.

50. 发明申请

US20060187159A1 Display device and driver 有权
公开(公告)号：US20060187159A1
公开(公告)日：2006-08-24
申请号：US11398939
申请日：2006-04-05
申请人： Taketoshi Nakano , Takafumi Kawaguchi , Toshihiro Yanagi , Keishi Nishikubo
发明人： Taketoshi Nakano , Takafumi Kawaguchi , Toshihiro Yanagi , Keishi Nishikubo
IPC分类号： G09G3/36
CPC分类号： G09G3/3611 , G09G3/20 , G09G3/3685 , G09G3/3688 , G09G3/3696 , G09G2310/0275
摘要： A display device includes a display panel including a bus line section; and at least one driver for driving the bus line section included in the display panel. Each of the at least one driver includes an amplifier for generating a non-driving signal based on an input signal, the non-driving signal not contributing to driving of the bus line section.

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