公开(公告)号：US20080259088A1

公开(公告)日：2008-10-23

申请号：US12081516

申请日：2008-04-17

申请人： Takuya Eriguchi ,  Norio Mamba ,  Hiroshi Kurihara

发明人： Takuya Eriguchi ,  Norio Mamba ,  Hiroshi Kurihara

IPC分类号： G09G5/39

CPC分类号： G09G3/3648 ,  G09G2320/0252 ,  G09G2320/0261 ,  G09G2340/02 ,  G09G2340/0435 ,  G09G2340/16

摘要： Disclosed herein is a display device in which input data is written to a RAM as current frame data and read from the RAM as preceding frame data. Then, the current frame data and the preceding frame data are added up in a correction circuit and the result is subjected to an overdriving processing. After this, the processed (over-driven) data is assumed as current frame corrected data, which is then written to the RAM. The written corrected data is read from the RAM and subjected to a double-speed driving processing.

摘要翻译： 这里公开了一种显示装置，其中将输入数据作为当前帧数据写入RAM并从RAM读取作为前一帧数据。 然后，将当前帧数据和前一帧数据相加在校正电路中，并且对结果进行过驱动处理。 之后，将处理的（过驱动）数据作为当前帧校正数据，然后将其写入RAM。 写入的校正数据从RAM中读取并进行双速驱动处理。

公开(公告)号：US08130230B2

公开(公告)日：2012-03-06

申请号：US12081516

申请日：2008-04-17

申请人： Takuya Eriguchi ,  Norio Mamba ,  Hiroshi Kurihara

发明人： Takuya Eriguchi ,  Norio Mamba ,  Hiroshi Kurihara

IPC分类号： G09G5/36 ,  G09G3/36 ,  G06F3/038

CPC分类号： G09G3/3648 ,  G09G2320/0252 ,  G09G2320/0261 ,  G09G2340/02 ,  G09G2340/0435 ,  G09G2340/16

摘要： Disclosed herein is a display device in which input data is written to a RAM as current frame data and read from the RAM as preceding frame data. Then, the current frame data and the preceding frame data are added up in a correction circuit and the result is subjected to an overdriving processing. After this, the processed (over-driven) data is assumed as current frame corrected data, which is then written to the RAM. The written corrected data is read from the RAM and subjected to a double-speed driving processing.

摘要翻译： 这里公开了一种显示装置，其中将输入数据作为当前帧数据写入RAM并从RAM读取作为前一帧数据。 然后，将当前帧数据和前一帧数据相加在校正电路中，并且对结果进行过驱动处理。 之后，将处理的（过驱动）数据作为当前帧校正数据，然后将其写入RAM。 写入的校正数据从RAM中读取并进行双速驱动处理。

公开(公告)号：US09646552B2

公开(公告)日：2017-05-09

申请号：US12314380

申请日：2008-12-09

申请人： Naoki Takada ,  Yasuyuki Kudo ,  Norio Mamba ,  Takuya Eriguchi ,  Tsutomu Furuhashi ,  Shinichi Iwasaki

发明人： Naoki Takada ,  Yasuyuki Kudo ,  Norio Mamba ,  Takuya Eriguchi ,  Tsutomu Furuhashi ,  Shinichi Iwasaki

IPC分类号： G09G3/36

CPC分类号： G09G3/3648 ,  G09G3/3614 ,  G09G2310/08 ,  G09G2320/0233 ,  G09G2320/0257

摘要： In RGB time division drives, there is capacitor coupling due to the effects of fluctuation in the drain lines, and thus, the image quality deteriorates (lateral smearing), so that the display brightness becomes different from the desired display brightness due to delay in the convergence of the fluctuation of the common potential, and thus, it is a goal to prevent the image quality from deteriorating (lateral smearing). In RGB time division drives, the order of time division is switched for each frame, or in the direction of the horizontal lines.

公开(公告)号：US20100007628A1

公开(公告)日：2010-01-14

申请号：US12499831

申请日：2009-07-09

申请人： Takuya ERIGUCHI ,  Yasuyuki Kudo ,  Norio Mamba ,  Tsutomu Furuhashi ,  Hideo Sato

发明人： Takuya ERIGUCHI ,  Yasuyuki Kudo ,  Norio Mamba ,  Tsutomu Furuhashi ,  Hideo Sato

IPC分类号： G06F3/045

CPC分类号： G06F3/045

摘要： A touch sensor (3) comprises a plurality of X-coordinate electrodes, a plurality of Y-coordinate electrodes placed crossing the X-coordinate electrodes with an insulating layer therebetween, a plurality of X-coordinate auxiliary electrodes which are extended from X-coordinate electrodes, and a plurality of Y-coordinate auxiliary electrodes which are extended from Y-coordinate electrodes, the plurality of X and Y-coordinate electrodes being placed in a two-dimensional matrix form on a display surface of a display device (1) for detecting a change of capacitance due to pressing. A detection circuit (4) which detects a change in capacitance of the touch sensor (3), an analog-to-digital converter (5) which converts a detection output of the detection circuit (4) into digital data, a touch panel control circuit (6) which determines a touched coordinate, and a primary control circuit (7) which receives input of touch coordinate data from the touch panel control circuit (6) are provided.

摘要翻译： 触摸传感器（3）包括多个X坐标电极，在X坐标电极之间与绝缘层交叉的多个Y坐标电极，从X坐标延伸的多个X坐标辅助电极 电极和从Y坐标电极延伸的多个Y坐标辅助电极，所述多个X和Y坐标电极以二维矩阵形式放置在显示装置（1）的显示表面上，用于 检测由于按压引起的电容变化。 一种检测触摸传感器（3）的电容变化的检测电路（4），将检测电路（4）的检测输出转换为数字数据的模数转换器（5），触摸面板控制 确定触摸坐标的电路（6）和从触摸面板控制电路（6）接收触摸坐标数据的输入的主控制电路（7）。

公开(公告)号：US08072436B2

公开(公告)日：2011-12-06

申请号：US12499831

申请日：2009-07-09

申请人： Takuya Eriguchi ,  Yasuyuki Kudo ,  Norio Mamba ,  Tsutomu Furuhashi ,  Hideo Sato

发明人： Takuya Eriguchi ,  Yasuyuki Kudo ,  Norio Mamba ,  Tsutomu Furuhashi ,  Hideo Sato

IPC分类号： G06F3/041

CPC分类号： G06F3/045

摘要： A touch sensor (3) comprises a plurality of X-coordinate electrodes, a plurality of Y-coordinate electrodes placed crossing the X-coordinate electrodes with an insulating layer therebetween, a plurality of X-coordinate auxiliary electrodes which are extended from X-coordinate electrodes, and a plurality of Y-coordinate auxiliary electrodes which are extended from Y-coordinate electrodes, the plurality of X and Y-coordinate electrodes being placed in a two-dimensional matrix form on a display surface of a display device (1) for detecting a change of capacitance due to pressing. A detection circuit (4) which detects a change in capacitance of the touch sensor (3), an analog-to-digital converter (5) which converts a detection output of the detection circuit (4) into digital data, a touch panel control circuit (6) which determines a touched coordinate, and a primary control circuit (7) which receives input of touch coordinate data from the touch panel control circuit (6) are provided.

摘要翻译： 触摸传感器（3）包括多个X坐标电极，在X坐标电极之间与绝缘层交叉的多个Y坐标电极，从X坐标延伸的多个X坐标辅助电极 电极和从Y坐标电极延伸的多个Y坐标辅助电极，所述多个X和Y坐标电极以二维矩阵形式放置在显示装置（1）的显示表面上，用于 检测由于按压引起的电容变化。 一种检测触摸传感器（3）的电容变化的检测电路（4），将检测电路（4）的检测输出转换为数字数据的模数转换器（5），触摸面板控制 确定触摸坐标的电路（6）和从触摸面板控制电路（6）接收触摸坐标数据的输入的主控制电路（7）。

公开(公告)号：US07692644B2

公开(公告)日：2010-04-06

申请号：US11871278

申请日：2007-10-12

申请人： Takuya Eriguchi ,  Norio Mamba ,  Yoshinori Aoki

发明人： Takuya Eriguchi ,  Norio Mamba ,  Yoshinori Aoki

IPC分类号： G09G5/00

CPC分类号： G09G3/3685 ,  G09G3/2022 ,  G09G3/3648 ,  G09G2320/0257 ,  G09G2320/0271 ,  G09G2320/066

摘要： In a display apparatus of a hold type represented by a TFT liquid crystal display, blurring of dynamic picture when the dynamic picture is displayed is improved. One frame is divided into dark fields and light fields. A dark brightness gradation voltage approaching to display of black as near as possible is generated in the dark fields and a light brightness gradation voltage for compensating the brightness reduced by the dark fields is generated in the light fields. At this time, low gradation voltages (V0P to V20P) or high gradation voltages (V43P to V63P) in the dark or light brightness gradation voltages are set to the same potential.

摘要翻译： 在由TFT液晶显示器表示的保持型显示装置中，显示动态图像时动态画面的模糊化得到改善。 一帧分为暗场和光场。 在暗场中产生接近黑色显示的暗亮度灰度电压，并且在光场中产生用于补偿由暗场减小的亮度的光亮度灰度电压。 此时，暗或亮度灰度电压中的低灰度电压（V0P至V20P）或高灰度电压（V43P至V63P）被设置为相同的电位。

公开(公告)号：US20090146938A1

公开(公告)日：2009-06-11

申请号：US12314380

申请日：2008-12-09

申请人： Naoki Takada ,  Yasuyuki Kudo ,  Norio Mamba ,  Takuya Eriguchi ,  Tsutomu Furuhashi ,  Shinichi Iwasaki

发明人： Naoki Takada ,  Yasuyuki Kudo ,  Norio Mamba ,  Takuya Eriguchi ,  Tsutomu Furuhashi ,  Shinichi Iwasaki

IPC分类号： G09G3/36

CPC分类号： G09G3/3648 ,  G09G3/3614 ,  G09G2310/08 ,  G09G2320/0233 ,  G09G2320/0257

摘要： In RGB time division drives, there is capacitor coupling due to the effects of fluctuation in the drain lines, and thus, the image quality deteriorates (lateral smearing), so that the display brightness becomes different from the desired display brightness due to delay in the convergence of the fluctuation of the common potential, and thus, it is a goal to prevent the image quality from deteriorating (lateral smearing).In RGB time division drives, the order of time division is switched for each frame, or in the direction of the horizontal lines.

摘要翻译： 在RGB时分驱动器中，由于漏极线的波动的影响，存在电容器耦合，因此图像质量恶化（侧向拖尾），使得显示亮度变得与期望的显示亮度不同，这是由于延迟 共同潜力的波动收敛，因此，防止图像质量恶化（横向拖尾）的目标是。 在RGB时分驱动器中，对于每个帧或在水平线的方向上切换时分顺序。

公开(公告)号：US20080180430A1

公开(公告)日：2008-07-31

申请号：US11871278

申请日：2007-10-12

申请人： Takuya Eriguchi ,  Norio Mamba ,  Yoshinori Aoki

发明人： Takuya Eriguchi ,  Norio Mamba ,  Yoshinori Aoki

IPC分类号： G06F3/038

CPC分类号： G09G3/3685 ,  G09G3/2022 ,  G09G3/3648 ,  G09G2320/0257 ,  G09G2320/0271 ,  G09G2320/066

摘要： In a display apparatus of a hold type represented by a TFT liquid crystal display, blurring of dynamic picture when the dynamic picture is displayed is improved. One frame is divided into dark fields and light fields. A dark brightness gradation voltage approaching to display of black as near as possible is generated in the dark fields and a light brightness gradation voltage for compensating the brightness reduced by the dark fields is generated in the light fields. At this time, low gradation voltages (V0P to V20P) or high gradation voltages (V43P to V63P) in the dark or light brightness gradation voltages are set to the same potential.

摘要翻译： 在由TFT液晶显示器表示的保持型显示装置中，显示动态图像时动态画面的模糊化得到改善。 一帧分为暗场和光场。 在暗场中产生接近黑色显示的暗亮度灰度电压，并且在光场中产生用于补偿由暗场减小的亮度的光亮度灰度电压。 此时，暗或亮度灰度电压中的低灰度电压（V 0 P至V 20 P）或高灰度电压（V 43 P至V 63 P）被设置为相同的电位。

公开(公告)号：US09678598B2

公开(公告)日：2017-06-13

申请号：US13305787

申请日：2011-11-29

申请人： Norio Mamba ,  Koji Doi

发明人： Norio Mamba ,  Koji Doi

IPC分类号： G06F3/041 ,  G06F3/044

CPC分类号： G06F3/0418 ,  G06F3/044

摘要： A capacitive touch panel includes a scanning circuit portion for inputting a drive voltage to each scanning electrode sequentially in 1st to n-th sub detection periods, a capacitance detection circuit portion for detecting a capacitance detection signal of the each detecting electrode in the 1st to n-th groups, and a control circuit portion for calculating a capacitance detection signal change amount from the capacitance detection signals of a plurality of the detecting electrodes detected by the capacitance detection circuit portion, and calculating coordinates of a touch position based on the capacitance detection signal change amounts. The control circuit portion determines, in consecutive sub detection periods, the capacitance detection signal change amount of the each detecting electrode in two groups from which the capacitance detection signals are detected in the consecutive sub detection periods, based on the capacitance detection signals consecutively detected from at least one same detecting electrode.

公开(公告)号：US08537125B2

公开(公告)日：2013-09-17

申请号：US12496826

申请日：2009-07-02

申请人： Norio Mamba ,  Tsutomu Furuhashi ,  Kouichi Anno

发明人： Norio Mamba ,  Tsutomu Furuhashi ,  Kouichi Anno

IPC分类号： G06F3/041 ,  G06F3/045 ,  G06F3/044

CPC分类号： G06F3/044

摘要： A display device having an electrostatic capacity touch panel includes: X electrodes XP and Y electrodes YP which intersect each other via a first insulating layer; and a plurality of Z electrodes disposed in a floating state via a second insulating layer. For the second insulating layer, a material such as an elastic insulating material which changes in thickness by pressing of touch is used. The Z electrode is disposed so as to overlap both one of the X electrodes and one of the Y electrodes. A pad part of the X electrode has a largest area in the vicinity of a thin line part of the X electrode, and a smallest area in the vicinity of the thin line part of the adjacent X electrode. An area of the pad part is reduced as the pad part departs from the thin line part of the X electrode.

摘要翻译： 具有静电电容触摸面板的显示装置具有经由第一绝缘层相交的X电极XP，Y电极YP， 以及经由第二绝缘层以浮置状态设置的多个Z电极。 对于第二绝缘层，使用通过按压触摸而改变厚度的诸如弹性绝缘材料的材料。 Z电极配置成与X电极和Y电极中的一个重叠。 X电极的焊盘部分在X电极的细线部分附近具有最大面积，并且在相邻X电极的细线部分附近具有最小的面积。 当焊盘部分离开X电极的细线部分时，焊盘部分的区域减小。