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11. 发明申请

US20130307839A1 LIQUID CRYSTAL DISPLAY DEVICE HAVING DRIVE CIRCUITS WITH MASTER/SLAVE CONTROL 审中-公开
标题翻译：具有主/从属控制的驱动电路的液晶显示装置
公开(公告)号：US20130307839A1
公开(公告)日：2013-11-21
申请号：US13922823
申请日：2013-06-20
申请人： Yoshihiro KOTANI , Kenichi Akiyama
发明人： Yoshihiro KOTANI , Kenichi Akiyama
IPC分类号： G09G3/36
CPC分类号： G09G3/3696 , G09G3/3688 , G09G2310/0218
摘要： A liquid crystal display device used in miniaturized portable equipment includes a distribution circuit corresponding to a circuit scale of a drive circuit to cope with a high-definition multi-grayscale display. A liquid crystal display device having a liquid crystal display element and a liquid crystal drive circuit includes a distribution circuit which distributes a drive circuit output to a plurality of video signal lines within one scanning period. The distribution circuit is divided into a plurality of distribution circuits, and control signals are supplied to each distribution circuit from both end portions of the each distribution circuit. When an output part of the drive circuit is configured with a high withstand-voltage output amplifier and a low withstand-voltage output amplifier alternately connected with the distribution circuit, master and slave functions are imparted to the drive circuit allowing the drive circuit to cope with odd-numbered outputs.
摘要翻译：用于小型便携式设备的液晶显示装置包括对应于驱动电路的电路规模的分配电路，以应对高分辨率多灰度显示。具有液晶显示元件和液晶驱动电路的液晶显示装置包括在一个扫描周期内将驱动电路输出分配给多个视频信号线的分配电路。分配电路被分成多个分配电路，并且控制信号从每个分配电路的两个端部提供给每个分配电路。当驱动电路的输出部分配置有高耐压输出放大器和与分配电路交替连接的低耐压输出放大器时，主和从功能被赋予驱动电路，允许驱动电路处理奇数输出。

12. 发明申请

US20120192003A1 COMPUTER STATUS MONITORING DEVICE, COMPUTER MONITORING SYSTEM AND COMPUTER STATUS MONITORING METHOD 审中-公开
标题翻译：计算机状态监测装置，计算机监控系统和计算机状态监测方法
公开(公告)号：US20120192003A1
公开(公告)日：2012-07-26
申请号：US13388569
申请日：2010-08-19
申请人： Kenichi Akiyama , Keisuke Hatasaki , Yoshifumi Takamoto , Masayoshi Kitamura
发明人： Kenichi Akiyama , Keisuke Hatasaki , Yoshifumi Takamoto , Masayoshi Kitamura
IPC分类号： G06F11/30 , G06F1/26
CPC分类号： G06F11/0751 , G01D1/00 , G06F1/28 , G06F1/3203 , G06F11/0706 , G06F11/3055 , G06F11/3062 , G06F11/3072
摘要： In order to monitor the status of a computer by monitoring the power consumption of the computer, a monitoring server (300) is equipped with: a power status database (400) in which power consumption patterns for each status of a computer (500) are stored; and a computer status detection unit (220) that determines which pattern stored in the power status database resembles the transition pattern of the measurement data obtained by the data acquisition unit (205), and then detects the status corresponding to the pattern which is deemed to be similar to the status of the computer being monitored.
摘要翻译：为了通过监视计算机的功耗监视计算机的状态，监视服务器（300）配备有：电力状态数据库（400），其中计算机（500）的每个状态的功耗模式是储存; 以及计算机状态检测单元（220），其确定存储在电力状态数据库中的哪个模式类似于由数据获取单元（205）获得的测量数据的转换模式，然后检测与被认为是与被监视的计算机的状态相似。

13. 发明申请

US20090267931A1 Liquid Crystal Display Device 审中-公开
标题翻译：液晶显示装置
公开(公告)号：US20090267931A1
公开(公告)日：2009-10-29
申请号：US12498776
申请日：2009-07-07
申请人： Yoshinori Aoki , Mitsuru Goto , Kenichi Akiyama
发明人： Yoshinori Aoki , Mitsuru Goto , Kenichi Akiyama
IPC分类号： G09G5/00 , G09G3/36
CPC分类号： G09G3/3688 , G06F3/1423 , G09G3/3611 , G09G3/3614 , G09G3/3655 , G09G3/3696 , G09G2310/0281 , G09G2320/0214 , G09G2320/08 , G09G2330/02 , G09G2330/021 , G09G2360/18
摘要： The present invention realizes an optimum driving method in a miniaturized liquid crystal display device having two liquid crystal display panels so as to realize the low power consumption. The liquid crystal display device includes a first liquid crystal display panel, a second liquid crystal display panel, a drive circuit which is mounted on the first liquid crystal display panel, output terminals which are formed on the first liquid crystal display panel and to which signals outputted from the drive circuit are supplied, and connection lines which connect the output terminals and the second liquid crystal display panel, wherein the drive circuit can change an AC driving method during a display period of the first liquid crystal display panel and an AC driving method during a display period of the second liquid crystal display panel which are present within the same frame.
摘要翻译：本发明实现了具有两个液晶显示面板的小型化液晶显示装置中的最佳驱动方法，以实现低功耗。液晶显示装置包括第一液晶显示面板，第二液晶显示面板，安装在第一液晶显示面板上的驱动电路，形成在第一液晶显示面板上的输出端子，供给从驱动电路输出的连接线和连接输出端子和第二液晶显示面板的连接线，其中，驱动电路可以在第一液晶显示面板的显示期间改变交流驱动方式，并且交流驱动方法在同一框架内的第二液晶显示面板的显示期间。

14. 发明申请

US20090231324A1 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US20090231324A1
公开(公告)日：2009-09-17
申请号：US12292447
申请日：2008-11-19
申请人： Yoshihiro Kotani , Kenichi Akiyama
发明人： Yoshihiro Kotani , Kenichi Akiyama
IPC分类号： G09G5/00 , H04N7/18
CPC分类号： G09G3/3696 , G09G3/3688 , G09G2310/0218
摘要： A liquid crystal display device used in miniaturized portable equipment includes a distribution circuit corresponding to a circuit scale of a drive circuit to cope with a high-definition multi-grayscale display. A liquid crystal display device which is constituted of a liquid crystal display element and a liquid crystal drive circuit includes a distribution circuit which distributes an output of a drive circuit to a plurality of video signal lines within one scanning period, the distribution circuit is divided into a plurality of distribution circuits, and control signals are supplied to each distribution circuit from both end portions of the each distribution circuit. Further, when an output part of the drive circuit is configured such that a high withstand-voltage output amplifier and a low withstand-voltage output amplifier are alternately connected with the distribution circuit, a master function and a slave function are imparted to the drive circuit so as to allow the drive circuit to cope with odd-numbered outputs.
摘要翻译：用于小型便携式设备的液晶显示装置包括对应于驱动电路的电路规模的分配电路，以应对高分辨率多灰度显示。由液晶显示元件和液晶驱动电路构成的液晶显示装置包括在一个扫描期间内将驱动电路的输出分配给多个视频信号线的分配电路，分配电路分为多个分配电路和控制信号从每个分配电路的两个端部提供给每个分配电路。此外，当驱动电路的输出部分被配置为使得高耐压输出放大器和低耐压输出放大器与分配电路交替连接时，将主功能和从功能赋予驱动电路以允许驱动电路处理奇数输出。

15. 发明授权

US08531377B2 Liquid crystal display device having drive circuits with master/slave control 有权
标题翻译：具有主/从控制的驱动电路的液晶显示装置
公开(公告)号：US08531377B2
公开(公告)日：2013-09-10
申请号：US12292447
申请日：2008-11-19
申请人： Yoshihiro Kotani , Kenichi Akiyama
发明人： Yoshihiro Kotani , Kenichi Akiyama
IPC分类号： G09G3/36
CPC分类号： G09G3/3696 , G09G3/3688 , G09G2310/0218
摘要： A liquid crystal display device used in miniaturized portable equipment includes a distribution circuit to cope with a high-definition multi-grayscale display. A distribution circuit distributes an output of a drive circuit to a plurality of video signal lines within one scanning period, the distribution circuit being divided into a plurality of distribution circuits, and control signals being supplied to each distribution circuit from both end portions of each distribution circuit. When an output part of the drive circuit is configured such that a high withstand-voltage output amplifier and a low withstand-voltage output amplifier are alternately connected with the distribution circuit, a master function and a slave function are imparted to the drive circuit so as to allow the drive circuit to cope with odd-numbered outputs.
摘要翻译：用于小型化便携式设备的液晶显示装置包括用于应对高分辨率多灰阶显示的分配电路。分配电路在一个扫描周期内将驱动电路的输出分配给多个视频信号线，分配电路被分成多个分配电路，并且控制信号从每个分配的两个端部提供给每个分配电路电路。当驱动电路的输出部分被配置为使得高耐压输出放大器和低耐压输出放大器与分配电路交替连接时，将主功能和从功能赋予驱动电路，以便以允许驱动电路处理奇数输出。

16. 发明授权

US08477131B2 Display device 有权
标题翻译：显示设备
公开(公告)号：US08477131B2
公开(公告)日：2013-07-02
申请号：US12825596
申请日：2010-06-29
申请人： Kenichi Akiyama , Yoshihiro Kotani , Hiroko Sehata , Kouichi Kotera
发明人： Kenichi Akiyama , Yoshihiro Kotani , Hiroko Sehata , Kouichi Kotera
IPC分类号： G06F3/038
CPC分类号： G09G3/20 , G02F1/13306 , G09G3/36
摘要： A decoder circuit which outputs a voltage based on a 8-bit digital value includes: a first decoder circuit and a second decoder circuit which output one voltage respectively using upper-order 6 bits of the 8-bit digital value; a selection circuit which receives voltages outputted from the first decoder circuit and the second decoder circuit, and distributes the two voltages to three terminals; and an intermediate voltage output circuit which outputs an intermediate voltage which is a one of five kinds of values based on the three voltages. The first decoder circuit and the second decoder circuit respectively include a select-switch-type decoder circuit and a tournament-type decoder circuit. Due to such a constitution, it is possible to reduce a circuit scale of the decoder circuit which outputs the voltage corresponding to the 8-bit digital value.
摘要翻译：输出基于8位数字值的电压的解码器电路包括：分别使用8位数字值的高位6位输出一个电压的第一解码器电路和第二解码器电路; 接收从第一解码器电路和第二解码器电路输出的电压并将两个电压分配给三个端子的选择电路; 以及中间电压输出电路，其基于三个电压输出作为五种值中的一种的中间电压。第一解码器电路和第二解码器电路分别包括选择开关型解码器电路和比赛型解码器电路。由于这样的结构，可以减小输出对应于8位数字值的电压的解码器电路的电路规模。

17. 发明申请

US20100245320A1 DISPLAY DEVICE 有权
标题翻译：显示设备
公开(公告)号：US20100245320A1
公开(公告)日：2010-09-30
申请号：US12700787
申请日：2010-02-05
申请人： Kenichi Akiyama , Yoshihiro Kotani , Shuuichirou Matsumoto
发明人： Kenichi Akiyama , Yoshihiro Kotani , Shuuichirou Matsumoto
IPC分类号： G09G5/00
CPC分类号： G09G3/3688 , G09G2310/027
摘要： An object of the invention is to reduce the size of a decoder circuit of a display device. A decoder circuit which outputs voltages corresponding to 8-bit digital values includes a predecoder section, which includes an A decoder, B decoder, and C decoder, each of which is configured of a matrix type decoder circuit which carries out a three bits' worth of decoding, and a tournament type decoder circuit which carries out a three bits' worth of decoding, a selection circuit which, having input thereinto three voltages output respectively from the A decoder, B decoder, and C decoder, and applied to three output signal lines, selects two voltages of the three input voltages using a bit with one of the digital values and applies them to two output signal lines, and an intermediate voltage output circuit which, having input thereinto the two voltages selected by the selection circuit, outputs a voltage which is the average of the two voltages.
摘要翻译：本发明的目的是减小显示装置的解码器电路的尺寸。输出对应于8位数字值的电压的解码器电路包括预解码器部分，其包括A解码器，B解码器和C解码器，每个解码器部分由执行三比特值的矩阵型解码器电路的解码，以及执行三比特解码的比赛型解码器电路，选择电路，其输入分别从A解码器，B解码器和C解码器输出的三个电压，并且应用于三个输出信号使用具有数字值之一的位选择三个输入电压的两个电压，并将其施加到两个输出信号线，并且输入其中由选择电路选择的两个电压的中间电压输出电路输出一个电压是两个电压的平均值。

18. 发明申请

US20060238479A1 Display device 审中-公开
标题翻译：显示设备
公开(公告)号：US20060238479A1
公开(公告)日：2006-10-26
申请号：US11401841
申请日：2006-04-12
申请人： Uki Tsuchiyama , Yoshinori Aoki , Mitsuru Goto , Kenichi Akiyama
发明人： Uki Tsuchiyama , Yoshinori Aoki , Mitsuru Goto , Kenichi Akiyama
IPC分类号： G09G3/36
CPC分类号： G09G3/3688 , G09G2310/027 , G09G2310/08 , G09G2320/0247 , G09G2330/02 , G09G2360/18
摘要： The present invention, in a display device which includes a SRAM, prevents a phenomenon that power source fluctuation and display timings are not synchronized and hence, flickering occurs on a display surface of a liquid crystal panel. A display device includes a display panel having a plurality of pixels and scanning lines which apply a scanning voltage to the plurality of pixels; and a drive circuit which supplies a scanning voltage to the scanning lines, wherein the drive circuit includes a first booster circuit which generates a first voltage by elevating a reference voltage, a regulator which regulates the first voltage, and a second booster circuit which generates a second voltage by elevating a voltage outputted from the regulator. The second booster circuit generates the second voltage (selective scanning voltage) and a third voltage (non-selective scanning voltage). When video data is inputted from the outside based on an RGB interface, the second booster circuit is operated in response to an external clock.
摘要翻译：本发明在包括SRAM的显示装置中，防止电源波动和显示定时不同步的现象，因此在液晶面板的显示面发生闪烁。显示装置包括：具有多个像素的显示面板和向多个像素施加扫描电压的扫描线; 以及向扫描线提供扫描电压的驱动电路，其中，所述驱动电路包括通过升高参考电压产生第一电压的第一升压电路，调节所述第一电压的调节器和产生第一电压的第二升压电路通过升高从调节器输出的电压来实现第二电压。第二升压电路产生第二电压（选择扫描电压）和第三电压（非选择性扫描电压）。当基于RGB接口从外部输入视频数据时，响应于外部时钟来操作第二升压电路。

19. 发明申请

US20050146494A1 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US20050146494A1
公开(公告)日：2005-07-07
申请号：US11006642
申请日：2004-12-08
申请人： Yoshinori Aoki , Mitsuru Goto , Kenichi Akiyama
发明人： Yoshinori Aoki , Mitsuru Goto , Kenichi Akiyama
IPC分类号： G02F1/1333 , G02F1/133 , G09G3/20 , G09G3/36
CPC分类号： G09G3/3688 , G06F3/1423 , G09G3/3611 , G09G3/3614 , G09G3/3655 , G09G3/3696 , G09G2310/0281 , G09G2320/0214 , G09G2320/08 , G09G2330/02 , G09G2330/021 , G09G2360/18
摘要： An optimum driving method is realized in a miniaturized liquid crystal display device having two liquid crystal display panels so as to low power consumption. The liquid crystal display device includes a first liquid crystal display panel, a second liquid crystal display panel, a drive circuit which is mounted on the first liquid crystal display panel, output terminals which are formed on the first liquid crystal display panel and to which signals outputted from the drive circuit are supplied, and connection lines which connect the output terminals and the second liquid crystal display panel, wherein the drive circuit can change the AC driving method employed during a display period of the first liquid crystal display panel and the AC driving method employed during a display period of the second liquid crystal display panel which are present within the same frame.
摘要翻译：在具有两个液晶显示面板的小型化液晶显示装置中实现了最佳的驱动方法，从而能够降低功耗。液晶显示装置包括第一液晶显示面板，第二液晶显示面板，安装在第一液晶显示面板上的驱动电路，形成在第一液晶显示面板上的输出端子，供给从驱动电路输出的连接线和连接输出端子和第二液晶显示面板的连接线，其中驱动电路可以改变在第一液晶显示面板的显示周期期间采用的AC驱动方法和AC驱动在第二液晶显示面板的显示期间中使用的方法，其存在于同一帧内。

20. 发明授权

US06535189B1 Liquid crystal display device having an improved gray-scale voltage generating circuit 有权
标题翻译：具有改进的灰度电压发生电路的液晶显示装置
公开(公告)号：US06535189B1
公开(公告)日：2003-03-18
申请号：US09621699
申请日：2000-07-21
申请人： Kenichi Akiyama , Yuji Yamashita , Hironobu Isami , Mitsuru Goto , Shinji Yasukawa , Koichi Kotera
发明人： Kenichi Akiyama , Yuji Yamashita , Hironobu Isami , Mitsuru Goto , Shinji Yasukawa , Koichi Kotera
IPC分类号： G09G336
CPC分类号： G09G3/2011 , G09G3/3688 , G09G2310/0297
摘要： A liquid crystal display device includes a liquid crystal panel having plural pixels and a video signal line driver circuit for supplying a video signal voltage to each of the pixels via a corresponding one of plural video lines in accordance with a P-bit display data. The video signal line driver circuit includes a power supply circuit for supplying Q different gray-scale voltages, plural selector circuits corresponding to the video lines, each of the selector circuits for outputting one of first and second pairs of voltages in accordance with the display data, the first pair being two voltages equal to a same one selected from among the Q different gray-scale voltages, the second pair being two different voltages selected from among the Q different gray-scale voltages, and plural amplifiers corresponding to the video lines, each of the amplifiers for outputting the video signal voltage to a corresponding one of the video lines based upon one of the first and second pairs of voltages or a voltage intermediate between the second pair of voltages and produced from the second pair of voltages in the amplifiers.
摘要翻译：液晶显示装置包括具有多个像素的液晶面板和视频信号线驱动电路，用于根据P位显示数据经由多个视频行中的相应一个视频信号电压向每个像素提供视频信号电压。视频信号线驱动电路包括用于提供Q个不同灰度电压的电源电路，对应于视频线的多个选择器电路，每个选择器电路用于根据显示数据输出第一和第二对电压中的一个所述第一对是等于从所述Q个不同灰度级电压中选择的相同的两个电压，所述第二对是从所述Q个不同的灰度级电压中选出的两个不同的电压，以及对应于所述视频线的多个放大器，每个放大器用于基于第一和第二对电压中的一个或者在第二对电压之间的电压之间输出视频信号电压到相应的一条视频线，并且由放大器中的第二对电压产生。

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