公开(公告)号：US08674956B2

公开(公告)日：2014-03-18

申请号：US13158924

申请日：2011-06-13

申请人： Naoki Sumi ,  Yoshikazu Matsui

发明人： Naoki Sumi ,  Yoshikazu Matsui

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

CPC分类号： G06F3/044 ,  G06F3/0416

摘要： 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.

摘要翻译： 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：US08884894B2

公开(公告)日：2014-11-11

申请号：US13241061

申请日：2011-09-22

申请人： Yoshikazu Matsui ,  Naoki Sumi ,  Kazuyuki Hashimoto

发明人： Yoshikazu Matsui ,  Naoki Sumi ,  Kazuyuki Hashimoto

IPC分类号： G06F3/041 ,  G06F3/044

CPC分类号： G06F3/044 ,  G06F3/0416

摘要： 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.

摘要翻译： 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获得的检测数据和连续的上述两个电极线的另一半之间; 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：US08963852B2

公开(公告)日：2015-02-24

申请号：US13212169

申请日：2011-08-17

申请人： Yoshikazu Matsui ,  Naoki Sumi

发明人： Yoshikazu Matsui ,  Naoki Sumi

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

CPC分类号： G06F3/0418 ,  G06F3/044

摘要： 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.

摘要翻译： 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：US20120093430A1

公开(公告)日：2012-04-19

申请号：US12904690

申请日：2010-10-14

申请人： Naoki SUMI ,  Yoshikazu Matsui ,  Satoshi Kawata ,  Masahiro Yoshiga

发明人： Naoki SUMI ,  Yoshikazu Matsui ,  Satoshi Kawata ,  Masahiro Yoshiga

IPC分类号： G06K9/00

CPC分类号： H04N1/4052 ,  H04N1/4092

摘要： 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.

摘要翻译： 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：US08655065B2

公开(公告)日：2014-02-18

申请号：US12904690

申请日：2010-10-14

申请人： Naoki Sumi ,  Yoshikazu Matsui ,  Satoshi Kawata ,  Masahiro Yoshiga

发明人： Naoki Sumi ,  Yoshikazu Matsui ,  Satoshi Kawata ,  Masahiro Yoshiga

IPC分类号： G06K9/00 ,  G06K15/00

CPC分类号： H04N1/4052 ,  H04N1/4092

摘要： An image processing device comprises a halftoning module, a detecting module, an adding module and a generating module. The halftoning module generates an error diffusion value. The detecting module detects an edge at a current pixel of an image. The adding module adds the pixel value of the current pixel with one of the error diffusion value and an error diffusion seed according to the detecting result. The generating module generates the error diffusion seed. The error diffusion seed is generated by a formula based on the pixel value and location of the current pixel and a random number, or the error diffusion seed is generated by a formula based on the pixel value of the current pixel and a looked-up value, and the looked-up value is retrieved from a look-up table according to the location of the current pixel.

摘要翻译： 图像处理装置包括半色调模块，检测模块，添加模块和生成模块。 半色调模块生成误差扩散值。 检测模块检测图像的当前像素的边缘。 添加模块根据检测结果将当前像素的像素值与错误扩散值和误差扩散种子中的一个相加。 生成模块生成错误扩散种子。 通过基于像素值和当前像素的位置和随机数的公式生成误差扩散种子，或者通过基于当前像素的像素值的公式和查找值来生成误差扩散种子 ，并且根据当前像素的位置从查找表中检索查找值。

公开(公告)号：US08553003B2

公开(公告)日：2013-10-08

申请号：US13212167

申请日：2011-08-17

申请人： Kazuyuki Hashimoto ,  Naoki Sumi ,  Yoshikazu Matsui

发明人： Kazuyuki Hashimoto ,  Naoki Sumi ,  Yoshikazu Matsui

IPC分类号： G06F3/041 ,  G09G5/00

CPC分类号： G06F3/044 ,  G06F3/0416 ,  G06F2203/04104

摘要： The invention provides an input detection method, wherein when multiple touch points are input a touch sensor 30 detects touch points 41, 42 individually. The detection method includes: scanning a first electrode line, and if a plurality of touch areas 43, 45 sandwiching a non-touch area 44 are detected, labeling the plurality of touch areas 43, 45 sequentially; determining the location of the non-touch area as a separation area in the case where the non-touch area between the labels is within a predetermined spacing; when a second electrode line next to the first electrode line where a separation area is detected is scanned, handling the area on the second electrode line corresponding to the separation area on the first electrode line as a separation area; and practicing the above steps for every electrode line and detecting the labels.

摘要翻译： 本发明提供一种输入检测方法，其中当输入多个触摸点时，触摸传感器30分别检测触摸点41,42。 检测方法包括：扫描第一电极线，并且如果检测到夹持非接触区域44的多个触摸区域43,44，则顺序地标记多个触摸区域43,45; 在标签之间的非接触区域处于预定间隔内的情况下，确定非接触区域的位置为分离区域; 当扫描与检测分离区域的第一电极线相邻的第二电极线时，处理与第一电极线上的分离区域对应的第二电极线上的区域作为分离区域; 并对每条电极线执行上述步骤并检测标签。

公开(公告)号：US20120044204A1

公开(公告)日：2012-02-23

申请号：US13212167

申请日：2011-08-17

申请人： Kazuyuki HASHIMOTO ,  Naoki Sumi ,  Yoshikazu Matsui

发明人： Kazuyuki HASHIMOTO ,  Naoki Sumi ,  Yoshikazu Matsui

IPC分类号： G06F3/045

CPC分类号： G06F3/044 ,  G06F3/0416 ,  G06F2203/04104

摘要： The invention provides an input detection method, wherein when multiple touch points are input a touch sensor 30 detects touch points 41, 42 individually. The detection method includes: scanning a first electrode line, and if a plurality of touch areas 43, 45 sandwiching a non-touch area 44 are detected, labeling the plurality of touch areas 43, 45 sequentially; determining the location of the non-touch area as a separation area in the case where the non-touch area between the labels is within a predetermined spacing; when a second electrode line next to the first electrode line where a separation area is detected is scanned, handling the area on the second electrode line corresponding to the separation area on the first electrode line as a separation area; and practicing the above steps for every electrode line and detecting the labels.

摘要翻译： 本发明提供一种输入检测方法，其中当输入多个触摸点时，触摸传感器30分别检测触摸点41,42。 检测方法包括：扫描第一电极线，并且如果检测到夹持非接触区域44的多个触摸区域43,44，则顺序地标记多个触摸区域43,45; 在标签之间的非接触区域处于预定间隔内的情况下，确定非接触区域的位置为分离区域; 当扫描与检测分离区域的第一电极线相邻的第二电极线时，处理与第一电极线上的分离区域对应的第二电极线上的区域作为分离区域; 并对每条电极线执行上述步骤并检测标签。

公开(公告)号：US20130043942A1

公开(公告)日：2013-02-21

申请号：US13210320

申请日：2011-08-15

申请人： Shinji KONOSHITA ,  Yoshikazu Matsui ,  Kazuyuki Hashimoto

发明人： Shinji KONOSHITA ,  Yoshikazu Matsui ,  Kazuyuki Hashimoto

IPC分类号： H03F3/45

CPC分类号： H03F3/45475 ,  G06F3/0416 ,  G06F3/044 ,  G06F3/045 ,  H03F2203/45138

摘要： 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.

摘要翻译： 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：US20050083785A1

公开(公告)日：2005-04-21

申请号：US10926336

申请日：2004-08-26

申请人： Shoko Shiokawa ,  Yoshikazu Matsui ,  Jun Kondoh

发明人： Shoko Shiokawa ,  Yoshikazu Matsui ,  Jun Kondoh

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

CPC分类号： H05B6/686 ,  A61N7/00

摘要： 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.

摘要翻译： 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：US20060262021A1

公开(公告)日：2006-11-23

申请号：US11417639

申请日：2006-05-04

申请人： Yoshikazu Matsui

发明人： Yoshikazu Matsui

IPC分类号： H01Q13/00

CPC分类号： H01Q13/025 ,  H01Q13/0266

摘要： A multibeam primary radiator apparatus (2) includes first, second and third primary horns (16, 18, 20). The first primary horn (16) has a generally circular proximal end aperture (22) at its proximal end, and a generally circular distal end aperture (24) at its distal end, which is larger than the proximal end aperture (22). The second and third primary horns (18, 20) have generally circular proximal end apertures (26, 28) at their proximal ends, and larger distal end apertures (30, 32) at their distal ends. The first through third primary horns are disposed with the center axes of the respective proximal end apertures being substantially in parallel with each other. The distance between the center axis of the first primary horn (16) and each of the second and third primary horns (18, 20) is smaller than the diameter of the proximal end aperture (22) of the first primary horn (16). The distal end aperture (30, 32) of each of the second and third primary horns (18, 20) is formed by a semicircular portion (30a, 32a), which is half of a circle having a diameter larger than the proximal end aperture (26, 28), on the side remote from the first primary horn (16), and also a semi-elliptical portion (30b, 32b), which is half of an ellipse, on the side closer to the first primary horn (16). Each semi-elliptical portion (30b, 32b) is contiguous to the associated semicircular portion (30a, 32a) at the two ends of the major axis thereof, and is located in a void in the distal end aperture (24) of the first primary horn (16). The end of the minor axis of each ellipse is located outward of the proximal end aperture (22) of the first primary horn (16).

摘要翻译： 多光束初级辐射器装置（2）包括第一，第二和第三主喇叭（16,18,20）。 第一主喇叭（16）在其近端处具有大致圆形的近端孔（22），并且在其远端处具有大于近端孔（22）的大致圆形的远端孔（24）。 第二和第三主喇叭（18,20）在其近端处具有大致圆形的近端孔（26,28），并且在其远端处具有较大的远端孔（30,32）。 第一至第三主喇叭被设置成各个近端孔的中心轴线基本上彼此平行。 第一主喇叭（16）的中心轴线与第二和第三主喇叭（18,20）中的每一个之间的距离小于第一主喇叭（16）的近端孔径（22）的直径。 第二和第三主喇叭（18,20）中的每一个的远端孔（30,32）由半圆形部分（30a，32a）形成，该半圆形部分是直径大于近端 在远离第一主喇叭（16）的一侧上的端部孔（26,28），以及在靠近第一主喇叭（16）的一侧的半椭圆形部分（30b，32b） 主角（16）。 每个半椭圆形部分（30b，32b）在其长轴的两端处与相关联的半圆形部分（30a，32a）邻接，并且位于远端孔（24）中的空隙中， 的第一个主喇叭（16）。 每个椭圆的短轴的端部位于第一主喇叭（16）的近端孔（22）的外侧。