公开(公告)号：US20130043942A1

公开(公告)日：2013-02-21

申请号：US13210320

申请日：2011-08-15

Applicant: Shinji KONOSHITA ,  Yoshikazu Matsui ,  Kazuyuki Hashimoto

Inventor： Shinji KONOSHITA ,  Yoshikazu Matsui ,  Kazuyuki Hashimoto

IPC: H03F3/45

CPC classification number: H03F3/45475 ,  G06F3/0416 ,  G06F3/044 ,  G06F3/045 ,  H03F2203/45138

Abstract: A sensing device is provided. The sensing device successively operates in a plurality of operation periods and includes a plurality of first electrodes, a plurality of differential amplifiers, and a plurality of sensing circuits. The first electrodes are disposed successively. The differential amplifiers at least comprise a first differential amplifier and a second differential amplifier. Each of the differential amplifiers comprises a first input terminal and a second input terminal. Each of the sensing circuits has an input terminal and an output terminal. The sensing circuits at least comprise first, second, and third sensing circuits. The input terminals of the sensing circuits are coupled to the first electrodes. The output terminals of sensing circuits are coupled to the differential amplifiers. The output terminal of at least one of the sensing circuits is coupled to both of the first differential amplifier and the second differential amplifier.

Abstract translation: 提供感测装置。 感测装置在多个操作周期中连续工作，并且包括多个第一电极，多个差分放大器和多个感测电路。 第一电极相继配置。 差分放大器至少包括第一差分放大器和第二差分放大器。 每个差分放大器包括第一输入端和第二输入端。 每个感测电路具有输入端和输出端。 感测电路至少包括第一，第二和第三感测电路。 感测电路的输入端耦合到第一电极。 感测电路的输出端子耦合到差分放大器。 至少一个感测电路的输出端耦合到第一差分放大器和第二差分放大器两者。

公开(公告)号：US20120075220A1

公开(公告)日：2012-03-29

申请号：US13241061

申请日：2011-09-22

Applicant: Yoshikazu MATSUI ,  Naoki SUMI ,  Kazuyuki HASHIMOTO

Inventor： Yoshikazu MATSUI ,  Naoki SUMI ,  Kazuyuki HASHIMOTO

IPC: G06F3/041

CPC classification number: G06F3/044 ,  G06F3/0416

Abstract: An input detection device including: a reading part reading touch inputs from an input interface of a touch sensor by scanning every above two electrode lines which are adjacent on the scanning sequence from an end of the input interface to the opposite end, and acquiring a difference between detection data obtained from a half of the above two electrode lines which are successive and from the other half of the above two electrode lines which are successive; and a calculation part integrating the differences for the entire input interface to obtain touch information, wherein if an integration result obtained in the case where the above two lines stretches over the scanning finish end and the scanning start end is not satisfied with a predetermined value, the calculation part resets the detection data obtained from the electrode line located at the scanning finish end to be the predetermined value.

Abstract translation: 一种输入检测装置，包括：读取部，从所述输入接口的一端到相对端扫描从扫描序列相邻的上述两条电极线，从触摸传感器的输入接口读取触摸输入， 在从连续的上述两个电极线的一半和从上述连续的两个电极线的另一半获得的检测数据之间; 以及积分整个输入界面的差异以获得触摸信息的计算部分，其中如果在上述两条线在扫描结束端和扫描开始端之间延伸的情况下获得的积分结果不满足预定值， 计算部分将从位于扫描完成端的电极线获得的检测数据重置为预定值。

公开(公告)号：US08674956B2

公开(公告)日：2014-03-18

申请号：US13158924

申请日：2011-06-13

Applicant: Naoki Sumi ,  Yoshikazu Matsui

Inventor： Naoki Sumi ,  Yoshikazu Matsui

IPC: G06F3/041 ,  G06F3/045 ,  G06F3/044 ,  G06K11/06

CPC classification number: G06F3/044 ,  G06F3/0416

Abstract: A touch detection method includes: scanning the row electrodes or the column electrodes in sequence to obtain touch data of the touch sensor; labeling a plurality of coordinates as a touch image according to the touch data; mirror copying the touch data of the touch image corresponding to at least one column electrode and at least one row electrode which are adjacent to an edge of the pixel active area in the x-direction and the y-direction, respectively, to at least one corresponding location which is outside of the touch sensor active area with respect to the edge of the pixel active area; calculating a location (xave, yave) of the central point of the touch image by a weighted average; and outputting the location (xave, yave) of the central point of the touch image.

Abstract translation: 触摸检测方法包括：依次扫描行电极或列电极以获得触摸传感器的触摸数据; 根据触摸数据将多个坐标标记为触摸图像; 将与x方向和y方向上的与像素有效区域的边缘相邻的至少一个列电极和至少一个行电极对应的触摸图像的触摸数据镜像复制到至少一个 相对于像素有效区域的边缘在触摸传感器有效区域之外的对应位置; 以加权平均计算触摸图像的中心点的位置（xave，yave）; 并输出触摸图像的中心点的位置（xave，yave）。

公开(公告)号：US20120313861A1

公开(公告)日：2012-12-13

申请号：US13158924

申请日：2011-06-13

Applicant: Naoki SUMI ,  Yoshikazu MATSUI

Inventor： Naoki SUMI ,  Yoshikazu MATSUI

IPC: G06F3/041

CPC classification number: G06F3/044 ,  G06F3/0416

Abstract: A touch detection method includes: scanning the row electrodes or the column electrodes in sequence to obtain touch data of the touch sensor; labeling a plurality of coordinates as a touch image according to the touch data; mirror copying the touch data of the touch image corresponding to at least one column electrode and at least one row electrode which are adjacent to an edge of the pixel active area in the x-direction and the y-direction, respectively, to at least one corresponding location which is outside of the touch sensor active area with respect to the edge of the pixel active area; calculating a location (xave, yave) of the central point of the touch image by a weighted average; and outputting the location (xave, yave) of the central point of the touch image.

Abstract translation: 触摸检测方法包括：依次扫描行电极或列电极以获得触摸传感器的触摸数据; 根据触摸数据将多个坐标标记为触摸图像; 将与x方向和y方向上的与像素有效区域的边缘相邻的至少一个列电极和至少一个行电极对应的触摸图像的触摸数据镜像复制到至少一个 相对于像素有效区域的边缘在触摸传感器有效区域之外的对应位置; 以加权平均计算触摸图像的中心点的位置（xave，yave）; 并输出触摸图像的中心点的位置（xave，yave）。

公开(公告)号：US20120044180A1

公开(公告)日：2012-02-23

申请号：US13212169

申请日：2011-08-17

Applicant: Yoshikazu MATSUI ,  Naoki Sumi

Inventor： Yoshikazu MATSUI ,  Naoki Sumi

IPC: G06F3/041 ,  G09G3/36

CPC classification number: G06F3/0418 ,  G06F3/044

Abstract: The purpose of the invention is to provide a touch panel, a driving method for the touch panel, a program for getting touch information, and a memory media, capable of reducing the influence caused by the operation of a display device to the touch panel. The touch panel having a display driven by alternative voltage and a touch sensor reading the touch information from the input interface periodically, includes a touch information detection part synchronizing the beginning timing of a reading operation of the touch sensor with a frame of the display and detecting the touch data in each frame, and a touch information calculation part calculating an average with respect to an even number of successive frames to get a calculated touch data corresponding to a predetermined frame.

Abstract translation: 本发明的目的是提供一种触摸面板，用于触摸面板的驱动方法，用于获得触摸信息的程序，以及能够将显示装置的操作对触摸面板的影响降低的存储介质。 具有由替代电压驱动的显示器的触摸面板和从输入接口周期性地读取触摸信息的触摸传感器包括触摸信息检测部件，其将触摸传感器的读取操作的开始定时与显示器的框架和检测 每个帧中的触摸数据，以及触摸信息计算部分，计算相对于偶数个连续帧的平均值，以获得与预定帧相对应的计算出的触摸数据。

公开(公告)号：US20050083785A1

公开(公告)日：2005-04-21

申请号：US10926336

申请日：2004-08-26

Applicant: Shoko Shiokawa ,  Yoshikazu Matsui ,  Jun Kondoh

Inventor： Shoko Shiokawa ,  Yoshikazu Matsui ,  Jun Kondoh

IPC: B01J19/10 ,  F24J3/00 ,  H03H9/25 ,  H04R1/00 ,  H05B1/00

CPC classification number: H05B6/686 ,  A61N7/00

Abstract: The present invention provides new applications for surface acoustic waves. A heating apparatus with a surface acoustic wave generator is disclosed. In one embodiment of the invention, a heating apparatus comprise a surface acoustic wave generator having a piezoelectric substrate and inter-digital transducers (IDT) formed on the piezoelectric substrate, and a thermal reaction part is formed at the part of the piezoelectric substrate.

Abstract translation: 本发明提供了表面声波的新应用。 公开了一种具有表面声波发生器的加热装置。 在本发明的一个实施例中，加热装置包括具有压电基片和形成在压电基片上的数字间换能器（IDT）的表面声波发生器，在压电基片的一部分形成热反应部分。

公开(公告)号：US08963852B2

公开(公告)日：2015-02-24

申请号：US13212169

申请日：2011-08-17

Applicant: Yoshikazu Matsui ,  Naoki Sumi

Inventor： Yoshikazu Matsui ,  Naoki Sumi

IPC: G06F3/041 ,  G09G5/00 ,  G06F3/045 ,  G06F3/044

CPC classification number: G06F3/0418 ,  G06F3/044

Abstract: The purpose of the invention is to provide a touch panel, a driving method for the touch panel, a program for getting touch information, and a memory media, capable of reducing the influence caused by the operation of a display device to the touch panel. The touch panel having a display driven by alternative voltage and a touch sensor reading the touch information from the input interface periodically, includes a touch information detection part synchronizing the beginning timing of a reading operation of the touch sensor with a frame of the display and detecting the touch data in each frame, and a touch information calculation part calculating an average with respect to an even number of successive frames to get a calculated touch data corresponding to a predetermined frame.

Abstract translation: 本发明的目的是提供一种触摸面板，用于触摸面板的驱动方法，用于获得触摸信息的程序，以及能够将显示装置的操作对触摸面板的影响降低的存储介质。 具有由替代电压驱动的显示器的触摸面板和从输入接口周期性地读取触摸信息的触摸传感器包括触摸信息检测部件，其将触摸传感器的读取操作的开始定时与显示器的框架和检测 每个帧中的触摸数据，以及触摸信息计算部分，计算相对于偶数个连续帧的平均值，以获得与预定帧相对应的计算出的触摸数据。

公开(公告)号：US08508516B2

公开(公告)日：2013-08-13

申请号：US12572380

申请日：2009-10-02

Applicant: Keitaro Yamashita ,  Yoshikazu Matsui

Inventor： Keitaro Yamashita ,  Yoshikazu Matsui

IPC: G09G3/34

CPC classification number: G09G3/3666 ,  G09G3/2074 ,  G09G3/3208 ,  G09G3/3659 ,  G09G2300/0804 ,  G09G2300/0809 ,  G09G2300/0828 ,  G09G2300/0842 ,  G09G2310/027

Abstract: A display device includes a plurality of pixels arranged in a matrix with columns and rows. A source driver provides either analogue or digital image data for the pixels. Each pixel includes a plurality of sub-pixels. Each sub-pixel includes a display components, a memory unit for memorizing gradation display data included in the digital image data provided by the source driver for the display component, and a data switching unit for switching data providing for the display component to either the gradation display data memorized in the memory unit or the analogue image data provided by the source driver.

Abstract translation: 显示装置包括以列和行排列成矩阵的多个像素。 源驱动器为像素提供模拟或数字图像数据。 每个像素包括多个子像素。 每个子像素包括显示组件，用于存储由用于显示组件的源驱动器提供的数字图像数据中包括的灰度显示数据的存储单元，以及用于将提供显示组件的数据切换到灰度级的数据切换单元 存储在存储器单元中的显示数据或由源驱动器提供的模拟图像数据。

公开(公告)号：US20120093430A1

公开(公告)日：2012-04-19

申请号：US12904690

申请日：2010-10-14

Applicant: Naoki SUMI ,  Yoshikazu Matsui ,  Satoshi Kawata ,  Masahiro Yoshiga

Inventor： Naoki SUMI ,  Yoshikazu Matsui ,  Satoshi Kawata ,  Masahiro Yoshiga

IPC: G06K9/00

CPC classification number: H04N1/4052 ,  H04N1/4092

Abstract: An image processing method includes the step of generating an error diffusion value; detecting an edge at a current pixel of an image; and adding the pixel value of the current pixel with the error diffusion value or an error diffusion seed according to the detecting result.

Abstract translation: 一种图像处理方法包括产生误差扩散值的步骤; 检测图像的当前像素处的边缘; 并根据检测结果将当前像素的像素值加上误差扩散值或误差扩散种子。

公开(公告)号：US08054457B2

公开(公告)日：2011-11-08

申请号：US12473197

申请日：2009-05-27

Applicant: Yoshikazu Matsui

Inventor： Yoshikazu Matsui

IPC: G01J1/02

CPC classification number: G01J1/18 ,  G01J1/02 ,  G01J1/0219 ,  G01J1/0228 ,  G09G3/20 ,  G09G2360/144

Abstract: A light intensity detecting device is provided to detect a light intensity according to pulse duration of a pulse signal without being affected by noise, including: a time measuring unit for measuring an elapsed time period of the pulse signal that has been raised; a signal state discriminating unit for obtaining a state of the pulse signal; a sampling unit for directing the signal state discriminating unit to obtain the state at a sampling interval corresponding to the elapsed time period; and a falling detecting unit for detecting the pulse signal that has been fallen when a fallen state of the pulse signal is successively obtained for two times. When the fallen pulse signal is detected, the sampling unit directs the signal state discriminating unit to obtain the state of the pulse signal at a time point, which is output as the pulse duration of the pulse signal.

Abstract translation: 提供了一种光强检测装置，用于根据脉冲信号的脉冲持续时间来检测光强度而不受噪声影响，包括：时间测量单元，用于测量已经提高的脉冲信号的经过时间段; 信号状态判别单元，用于获得脉冲信号的状态; 采样单元，用于指示所述信号状态判别单元以与所述经过时间段对应的采样间隔获得所述状态; 以及下降检测单元，用于当连续获得脉冲信号的下降状态两次时，检测已经下降的脉冲信号。 当检测到下降的脉冲信号时，采样单元引导信号状态判别单元获取作为脉冲信号的脉冲持续时间输出的时间点的脉冲信号的状态。