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21. 发明授权

US08633905B2 Touch sensor, display and electronic unit 有权
标题翻译：触摸传感器，显示屏和电子单元
公开(公告)号：US08633905B2
公开(公告)日：2014-01-21
申请号：US12790146
申请日：2010-05-28
申请人： Tsutomu Harada , Kouji Noguchi , Yoshitoshi Kida , Koji Ishizaki , Takayuki Nakanishi , Takeya Takeuchi
发明人： Tsutomu Harada , Kouji Noguchi , Yoshitoshi Kida , Koji Ishizaki , Takayuki Nakanishi , Takeya Takeuchi
IPC分类号： G06F3/041
CPC分类号： G06F3/0412 , G02F1/13338
摘要： A display includes: display pixel electrodes; common electrodes; a display layer; a display control circuit performing image display control based on an image signal; touch detection electrodes each arranged to form a capacitance between each of the touch detection electrodes and each of the common electrodes; and a touch detection circuit detecting an external proximity object based on a detection signal obtained from the touch detection electrodes with use of a common drive voltage for display applied to the common electrodes by the display control circuit as a touch sensor drive signal. The touch detection circuit includes: an A/D (analog-digital) converter section performing sampling of a detection signal obtained from each of the touch detection electrodes at three or more different sampling frequencies to produce three or more sampling detection signals, and a detection section performing a detection operation based on the three or more sampling detection signals.
摘要翻译：显示器包括：显示像素电极; 公共电极显示层; 显示控制电路，其基于图像信号进行图像显示控制; 触摸检测电极，每个触摸检测电极被布置成在每个触摸检测电极和每个公共电极之间形成电容; 以及触摸检测电路，通过利用由显示控制电路作为触摸传感器驱动信号施加到公共电极的公共驱动电压，基于从触摸检测电极获得的检测信号来检测外部接近对象。触摸检测电路包括：A / D（模拟数字）转换器部分，以三个或更多个不同的采样频率执行从每个触摸检测电极获得的检测信号的采样，以产生三个或更多个采样检测信号，以及检测基于三个或更多个采样检测信号执行检测操作。

22. 发明申请

US20110134076A1 CAPACITIVE TOUCH PANEL AND DISPLAY DEVICE WITH TOUCH DETECTION FUNCTION 审中-公开
标题翻译：具有触摸检测功能的电容触控面板和显示设备
公开(公告)号：US20110134076A1
公开(公告)日：2011-06-09
申请号：US13059044
申请日：2010-06-14
申请人： Yoshitoshi Kida , Koji Ishizaki , Kouji Noguchi , Takeya Takeuchi , Tsutomu Harada , Takayuki Nakanishi
发明人： Yoshitoshi Kida , Koji Ishizaki , Kouji Noguchi , Takeya Takeuchi , Tsutomu Harada , Takayuki Nakanishi
IPC分类号： G06F3/044
CPC分类号： G06F3/0412 , G06F3/0418 , G06F3/044
摘要： A capacitive touch panel capable of reducing a disturbance noise and reducing touch detection time with a simple structure is obtained. The capacitive touch panel includes: a plurality of drive electrodes each to which a drive signal for touch detection is applied; a plurality of touch detection electrodes arranged to intersect the plurality of drive electrodes, and each outputting a detection signal synchronized with the drive signal; a first sampling circuit (A/D conversion circuits 72 and 73) extracting a first series of sampling signal including a signal component with first level and a noise component, from the detection signal; a second sampling circuit (A/D conversion circuits 75 and 76) extracting a second series of sampling signal including a signal component with second level different from the first level and the noise component, from the detection signal; a filter circuit (digital LPFs 81 and 82) performing a high range cut process on the first series of sampling signal and the second series of sampling signal; and a computation circuit (a subtraction circuit 90) determining a signal for touch detection based on an output of the filter circuit.
摘要翻译：可以获得能够以简单的结构降低干扰噪声并减少触摸检测时间的电容式触摸面板。电容式触摸面板包括：多个驱动电极，各自被施加用于触摸检测的驱动信号; 多个触摸检测电极，被配置为与多个驱动电极相交，并且各自输出与驱动信号同步的检测信号; 第一采样电路（A / D转换电路72和73）从检测信号中提取包括具有第一电平的信号分量和噪声分量的第一系列采样信号; 第二采样电路（A / D转换电路75和76）从检测信号中提取包括具有与第一电平不同的第二电平的信号分量和噪声分量的第二系列采样信号; 对所述第一采样信号和所述第二采样信号序列执行高范围切断处理的滤波器电路（数字LPF 81和82）以及基于滤波器电路的输出来确定用于触摸检测的信号的计算电路（减法电路90）。

23. 发明授权

US08334851B2 Touch sensor, display and electronic unit 有权
标题翻译：触摸传感器，显示屏和电子单元
公开(公告)号：US08334851B2
公开(公告)日：2012-12-18
申请号：US12793464
申请日：2010-06-03
申请人： Tsutomu Harada , Kouji Noguchi , Yoshitoshi Kida , Koji Ishizaki , Takeya Takeuchi , Takayuki Nakanishi
发明人： Tsutomu Harada , Kouji Noguchi , Yoshitoshi Kida , Koji Ishizaki , Takeya Takeuchi , Takayuki Nakanishi
IPC分类号： G06F3/041 , G06F3/045
CPC分类号： G06F3/044 , G02F1/13338
摘要： A display includes: display pixel electrodes; common electrodes; a display layer; a display control circuit; touch detection electrodes; and a touch detection circuit detecting an external proximity object based on a detection signal obtained from the touch detection electrodes with use of a common drive voltage for display applied to the common electrode as a touch sensor drive signal. The touch detection circuit includes: a first filter allowing a fundamental detection signal, contained in the detection signal and having a frequency same as a fundamental frequency of the touch sensor drive signal, to pass therethrough, a plurality of second filters separately allowing two or more harmonic detection signals, contained in the detection signal and having frequencies same as respective harmonic frequencies of the touch sensor drive signal, to pass therethrough, and a detection section performing a detection operation based on the fundamental detection signal and the harmonic detection signals.
摘要翻译：显示器包括：显示像素电极; 公共电极显示层; 显示控制电路; 触摸检测电极; 以及触摸检测电路，其基于从所述触摸检测电极获得的检测信号，利用施加到所述公共电极的公共驱动电压作为触摸传感器驱动信号来检测外部接近物体。触摸检测电路包括：允许包含在检测信号中并且具有与触摸传感器驱动信号的基频相同的频率的基本检测信号的第一滤波器，分别允许两个或更多个的多个第二滤波器包含在检测信号中并且具有与触摸传感器驱动信号的各个谐波频率相同的频率的谐波检测信号，以及检测部分，其基于基本检测信号和谐波检测信号执行检测操作。

24. 发明授权

US09214125B2 Display device and electronic apparatus 有权
标题翻译：显示设备和电子设备
公开(公告)号：US09214125B2
公开(公告)日：2015-12-15
申请号：US13067523
申请日：2011-06-07
申请人： Takayuki Nakanishi , Takeya Takeuchi
发明人： Takayuki Nakanishi , Takeya Takeuchi
IPC分类号： G02F1/1343 , G09G3/36 , G02F1/1362 , G02F1/1345 , G02F1/1337
CPC分类号： G02F1/13452 , G02F1/133707 , G02F1/134336 , G02F1/136286 , G09G3/2003 , G09G3/3655 , G09G2300/0426 , G09G2320/0209 , G09G2330/021
摘要： A display device includes a plurality of signal lines that are so juxtaposed as to be extended along one direction, a plurality of common drive electrodes that are so juxtaposed as to be extended along the signal lines, and a plurality of display elements that are each connected to a respective one of the plurality of signal lines and are each connected also to the common drive electrode that makes a pair with the connected signal line. Scan driving of the plurality of display elements is performed in the direction of the signal lines.
摘要翻译：一种显示装置，包括沿着一个方向并列设置的多条信号线，沿信号线并列延伸的多个公共驱动电极，以及分别连接的多个显示元件分别连接到与所连接的信号线成对的公共驱动电极。在信号线的方向上执行多个显示元件的扫描驱动。

25. 发明申请

US20120050659A1 Display device and electronic apparatus 有权
标题翻译：显示设备和电子设备
公开(公告)号：US20120050659A1
公开(公告)日：2012-03-01
申请号：US13067523
申请日：2011-06-07
申请人： Takayuki Nakanishi , Takeya Takeuchi
发明人： Takayuki Nakanishi , Takeya Takeuchi
IPC分类号： G02F1/1343
CPC分类号： G02F1/13452 , G02F1/133707 , G02F1/134336 , G02F1/136286 , G09G3/2003 , G09G3/3655 , G09G2300/0426 , G09G2320/0209 , G09G2330/021
摘要： A display device includes a plurality of signal lines that are so juxtaposed as to be extended along one direction, a plurality of common drive electrodes that are so juxtaposed as to be extended along the signal lines, and a plurality of display elements that are each connected to a respective one of the plurality of signal lines and are each connected also to the common drive electrode that makes a pair with the connected signal line. Scan driving of the plurality of display elements is performed in the direction of the signal lines.
摘要翻译：一种显示装置，包括沿着一个方向并列设置的多条信号线，沿信号线并列延伸的多个公共驱动电极，以及分别连接的多个显示元件分别连接到与所连接的信号线成对的公共驱动电极。在信号线的方向上执行多个显示元件的扫描驱动。

26. 发明申请

US20090251445A1 DRIVING CIRCUIT FOR A LIQUID CRYSTAL DISPLAY 审中-公开
标题翻译：用于液晶显示器的驱动电路
公开(公告)号：US20090251445A1
公开(公告)日：2009-10-08
申请号：US12418301
申请日：2009-04-03
申请人： Daisuke ITO , Yoshitoshi Kida , Takeya Takeuchi , David Pusey , Peter Shadwell , Shunsuke Noichi
发明人： Daisuke ITO , Yoshitoshi Kida , Takeya Takeuchi , David Pusey , Peter Shadwell , Shunsuke Noichi
IPC分类号： G06F3/038
CPC分类号： G09G3/3648 , G09G2320/0261 , G09G2320/103 , G09G2330/021 , G09G2340/0435
摘要： A method of driving a liquid crystal display and a drive circuit for a liquid crystal display module wherein the liquid crystal display of the liquid crystal display module is controlled and the image data displayed by the liquid crystal cells is refreshed. Received frames of image data are analysed to determine if individual frames of image data have characteristics prone to showing flicker. The refresh rate is reduced if the image analysis determines that the frames received of image data do not have characteristics prone to showing flicker.
摘要翻译：驱动液晶显示器的方法和用于液晶显示模块的驱动电路，其中液晶显示模块的液晶显示器被控制并且由液晶单元显示的图像数据被刷新。分析接收到的图像数据帧以确定图像数据的单个帧是否具有易于显示闪烁的特征。如果图像分析确定接收到的图像数据的帧不具有易于显示闪烁的特征，则刷新率降低。

27. 发明授权

US08723786B2 Liquid crystal display device, and method of driving liquid crystal display device 有权
标题翻译：液晶显示装置及驱动液晶显示装置的方法
公开(公告)号：US08723786B2
公开(公告)日：2014-05-13
申请号：US12760284
申请日：2010-04-14
申请人： Takeya Takeuchi , Werapong Jarupoonphol , Tomohiko Sato , Yoshitoshi Kida
发明人： Takeya Takeuchi , Werapong Jarupoonphol , Tomohiko Sato , Yoshitoshi Kida
IPC分类号： G09G3/36
CPC分类号： G09G3/3655 , G09G3/3614 , G09G2300/0426 , G09G2320/0209 , G09G2330/021
摘要： The present invention provides a liquid crystal display device including: a pixel array including a plurality of scanning lines arranged in rows, a plurality of signal lines arranged in columns, a plurality of liquid crystal elements arranged in a matrix corresponding to an intersection of each scanning line and each signal line, and a plurality of common connection lines arranged one by one corresponding to the liquid crystal elements of each line; a scanning line drive circuit; a signal line drive circuit; and a common connection line drive circuit electrically separating, from each other, one or a plurality of common connection lines (first common connection lines), and a plurality of common connection lines (second common connection lines), and electrically connecting the plurality of second common connection lines to each other to independently drive the first common connection line and the second connection lines from each other.
摘要翻译：本发明提供一种液晶显示装置，包括：像素阵列，包括排列成行的多条扫描线，多列排列的信号线，多个液晶元件排列成与每个扫描的交点相对应的矩阵线和每个信号线，以及与每行的液晶元件对应地排列的多个公共连接线; 扫描线驱动电路; 信号线驱动电路; 以及公共连接线驱动电路，其将一个或多个公共连接线（第一公共连接线）和多个公共连接线（第二公共连接线）彼此电分离，并且电连接所述多个第二公共连接线彼此独立地驱动第一公共连接线和第二连接线彼此。

28. 发明申请

US20100066692A1 CONTACT DETECTING DEVICE AND DISPLAY DEVICE 有权
标题翻译：接触检测装置和显示装置
公开(公告)号：US20100066692A1
公开(公告)日：2010-03-18
申请号：US12550105
申请日：2009-08-28
申请人： Koji Noguchi , Takeya Takeuchi
发明人： Koji Noguchi , Takeya Takeuchi
IPC分类号： G06F3/041
CPC分类号： G06F3/0416 , G06F1/16 , G06F3/041 , G06F3/0412 , G06F3/044
摘要： Disclosed herein is a contact detecting device including: a contact responding section configured to produce an electric change in response to an object to be detected coming into contact with or proximity to a detecting surface; and a contact driving scanning section configured to scan application of driving voltage to the contact responding section in one direction within the detecting surface, and control output of the electric change in time series, wherein the contact driving scanning section performs a plurality of scans of different regions of the contact responding section in parallel with each other, and outputs a plurality of the electric changes in parallel with each other.
摘要翻译：这里公开了一种接触检测装置，包括：接触响应部分，其被配置为响应于与被检测物体接触或接近检测表面而产生电变化; 以及接触驱动扫描部，被构造成在所述检测面内沿一个方向扫描对所述接触响应部的驱动电压的施加，并且控制所述电变化的时间序列的输出，其中所述接触驱动扫描部进行不同的多次扫描接触响应部的区域彼此并联，并且彼此并行地输出多个电变化。

29. 发明申请

US20070057887A1 Display device and drive method of same 有权
标题翻译：显示设备及其驱动方法相同
公开(公告)号：US20070057887A1
公开(公告)日：2007-03-15
申请号：US11504879
申请日：2006-08-16
申请人： Naoyuki Itakura , Tomoyuki Fukano , Yoshiharu Nakajima , Tomohiko Sato , Takeya Takeuchi
发明人： Naoyuki Itakura , Tomoyuki Fukano , Yoshiharu Nakajima , Tomohiko Sato , Takeya Takeuchi
IPC分类号： G09G3/36
CPC分类号： G09G3/3655 , G09G3/3614 , G09G3/3659 , G09G2300/0876 , G09G2310/06 , G09G2320/0238 , G09G2320/029
摘要： A display device having a pixel section including a plurality of pixel circuits arrayed in a matrix, a plurality of scan lines, a plurality of capacity lines, a plurality of signal lines, a drive circuit, and a generation circuit generating a small amplitude common voltage signal switching in level at a predetermined cycle, wherein each pixel circuit arranged at the pixel section contains a display element having a first pixel electrode and a second pixel electrode and a storage capacitor having a first electrode and a second electrode, the first pixel electrode of the display element, the first electrode of the storage capacitor, and one terminal of the switching element are connected, the second electrode of the storage capacitor is connected to the capacity lines arrayed in a corresponding row, and the common voltage signal is applied in a second pixel electrode of the display element.
摘要翻译：一种显示装置，具有像素部分，该像素部分包括排列成矩阵的多个像素电路，多条扫描线，多条电容线，多条信号线，驱动电路和产生小幅度公共电压的发生电路信号在预定周期切换电平，其中布置在像素部分处的每个像素电路包含具有第一像素电极和第二像素电极的显示元件和具有第一电极和第二电极的存储电容器，第一像素电极显示元件，存储电容器的第一电极和开关元件的一个端子连接，存储电容器的第二电极连接到排列在相应行中的电容线，并且公共电压信号被施加在显示元件的第二像素电极。

30. 发明授权

US08456398B2 Liquid crystal display module 失效
标题翻译：液晶显示模块
公开(公告)号：US08456398B2
公开(公告)日：2013-06-04
申请号：US12418319
申请日：2009-04-03
申请人： Daisuke Ito , Yoshitoshi Kida , Takeya Takeuchi , David Pusey , Peter Shadwell
发明人： Daisuke Ito , Yoshitoshi Kida , Takeya Takeuchi , David Pusey , Peter Shadwell
IPC分类号： G09G3/36
CPC分类号： G09G3/3655 , G02F2001/134318 , G09G3/3614 , G09G2300/0426 , G09G2320/0209 , G09G2330/021
摘要： A liquid crystal display module including a liquid crystal display having a plurality of liquid crystal cells, a plurality of switches and a common connection, each liquid crystal cell being connected between a respective switch and a common connection. The common connection includes strips, each extending in a first direction and the strips being arranged side-by-side in a second direction. The liquid crystal cells are arranged in rows, each row being along and connected to a strip. The liquid crystal display has gate lines, each gate line operating a respective plurality of the switches. For dot inversion, each gate operates switches connected to respective liquid crystal cells of two adjacent rows. For each row, a first set of alternate liquid crystal cells are connected to respective switches operated by a respective gate line and a second set of interspersed liquid crystal cells are connected to respective switches operated by another respective gate line.
摘要翻译：一种液晶显示模块，包括具有多个液晶单元的液晶显示器，多个开关和公共连接，每个液晶单元连接在相应的开关和公共连接之间。公共连接包括每个沿第一方向延伸的条，并且条沿第二方向并排布置。液晶单元排列成行，每排沿着条带连接。液晶显示器具有栅极线，每个栅极线操作相应的多个开关。对于点反转，每个栅极操作连接到两个相邻行的相应液晶单元的开关。对于每行，第一组备用液晶单元连接到由相应的栅极线操作的各个开关，并且第二组散布的液晶单元连接到由另一个相应的栅极线操作的各个开关。

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