公开(公告)号：US07372455B2

公开(公告)日：2008-05-13

申请号：US10757489

申请日：2004-01-15

申请人： Haim Perski ,  Meir Morag

发明人： Haim Perski ,  Meir Morag

IPC分类号： G09G5/00

CPC分类号： G06F3/0416 ,  G06F3/02 ,  G06F3/041 ,  G06F3/044 ,  G06F3/046 ,  G06F3/0488 ,  G06F2203/04106

摘要： A detector for detecting touches by fingers or like body parts on a sensor comprises at least one sensing conductor, typically a grid of such conductors, extending into the sensor, a source of oscillating electrical energy at a predetermined frequency, and detection circuitry for detecting a capacitive influence on the sensing conductor when said oscillating electrical energy is applied, the capacitive influence being interpreted as a touch. The detector is advantageous in that the same sensing conductors can be used both for touch sensing and for detection of an electromagnetic stylus.

摘要翻译： 用于检测传感器上的手指或类似身体部位的触摸的检测器包括延伸到传感器中的至少一个感测导体，通常是这种导体的网格，以预定频率的振荡电能源，以及检测电路 当施加所述振荡电能时对传感导体的电容性影响，电容性影响被解释为触摸。 检测器的优点在于，相同的感测导体可以用于触摸感测和用于检测电磁笔。

公开(公告)号：US08441458B2

公开(公告)日：2013-05-14

申请号：US13551739

申请日：2012-07-18

申请人： Ori Rimon ,  Haim Perski ,  Amihai Ben-David ,  Rafi Zachut

发明人： Ori Rimon ,  Haim Perski ,  Amihai Ben-David ,  Rafi Zachut

IPC分类号： G06F3/041

CPC分类号： G06F1/30 ,  G06F3/03545 ,  G06F3/044 ,  G06F3/046 ,  G06F2203/04104

摘要： An input device includes a touch sensitive sensor operative to detect finger touch, a controller for controlling the touch sensitive sensor, the controller operative to set at least one area of the touch sensitive sensor for sampling output with a single touch sampling method and to set at least one other area of the touch sensitive sensor for sampling output with a multi-touch sampling method, wherein the multi-touch sampling method is other than a single touch sampling method, and a detection unit of the touch sensitive sensor controllable to apply the single touch sampling method over the at least one area of the touch sensitive sensor and to apply the multi-touch sampling method over the at least one other area of same touch sensitive sensor.

摘要翻译： 输入装置包括可操作以检测手指触摸的触敏传感器，用于控制触敏传感器的控制器，所述控制器可操作以设置触敏传感器的至少一个区域，以采用单次触摸取样方法进行采样输出，并设置在 所述触敏传感器的至少一个其它区域用多点触摸采样方法进行采样输出，其中，所述多点触摸采样方法不仅仅是单次采样方式，并且所述触敏传感器的检测单元可控制地应用所述单触摸采样方法 在触感传感器的至少一个区域上的触摸采样方法，并且将多点采样方法应用于相同触敏传感器的至少一个其它区域上。

公开(公告)号：US08373677B2

公开(公告)日：2013-02-12

申请号：US13564877

申请日：2012-08-02

申请人： Haim Perski ,  Meir Morag

发明人： Haim Perski ,  Meir Morag

IPC分类号： G06F3/045

CPC分类号： G06F3/0416 ,  G06F3/02 ,  G06F3/041 ,  G06F3/044 ,  G06F3/046 ,  G06F3/0488 ,  G06F2203/04106

摘要： A detector for providing position detection of objects over a sensor with a first and second set of conductor lines forming a grid with a plurality of junctions there between at which the conductor lines do not contact, includes a signal generator providing a signal to at least one conductor line of the first set of conductor lines, and circuitry detecting output arising from one or both of an electromagnetic stylus and one or more fingers when present. The output arising from each of the one or more fingers is detected from at least one conductor line of the second set of conductor lines in response to the signal provided to the at least one conductor line of the first set of conductor lines. The circuitry detects positions of one or both the electromagnetic stylus and each of the one or more fingers when present responsive to the output detected.

公开(公告)号：US07995036B2

公开(公告)日：2011-08-09

申请号：US11063535

申请日：2005-02-24

申请人： Haim Perski ,  Ori Rimon

发明人： Haim Perski ,  Ori Rimon

IPC分类号： G06F3/041

CPC分类号： G06F3/0416 ,  G06F3/03545 ,  G06F3/0412 ,  G06F3/0418 ,  G06F3/044 ,  G06F3/046 ,  G06F2203/04106 ,  G06F2203/04108

摘要： A method for noise reduction in a digitizer, the digitizer comprising a plurality of detecting elements for detecting an electromagnetic signal at one of a number of predetermined frequencies: the method comprising: sampling at least two of said detecting elements substantially simultaneously to obtain outputs therefrom, and reducing the output on one of said two elements in accordance with the output on the other of said elements.

摘要翻译： 一种用于数字转换器中降噪的方法，所述数字转换器包括用于以多个预定频率中的一个检测电磁信号的多个检测元件：所述方法包括：基本上同时对至少两个所述检测元件进行采样以获得其输出， 并且根据所述元件中的另一个的输出减少所述两个元件之一上的输出。

公开(公告)号：US20090273579A1

公开(公告)日：2009-11-05

申请号：US12432903

申请日：2009-04-30

申请人： Rafi ZACHUT ,  Haim Perski ,  Jonathan Moore

发明人： Rafi ZACHUT ,  Haim Perski ,  Jonathan Moore

IPC分类号： G06F3/045

CPC分类号： G06F3/0416 ,  G06F3/044 ,  G06F3/047 ,  G06F3/04883 ,  G06F2203/04104

摘要： A method for multi-touch detection in a touch input device comprising a grid based sensor, the method comprises sampling outputs from a grid based sensor over a first stage of detection, selecting sensor lines based on the sampled outputs, scanning the selected sensor lines along one axis of the grid based sensor over a second stage of detection, and determining positions of user interaction based on outputs sampled in response to scanning the selected sensor lines during the second stage of detection.

摘要翻译： 一种在包括基于网格的传感器的触摸输入设备中进行多点触摸检测的方法，所述方法包括在第一级检测中对来自基于网格的传感器的输出进行采样，基于采样的输出选择传感器线，沿着所选择的传感器线扫描 在第二级检测中基于网格的传感器的一个轴线，以及基于在第二级检测期间响应于扫描所选择的传感器线路采样的输出来确定用户交互的位置。

公开(公告)号：US20080238881A1

公开(公告)日：2008-10-02

申请号：US12078047

申请日：2008-03-26

申请人： Haim Perski ,  Oran Tamir

发明人： Haim Perski ,  Oran Tamir

IPC分类号： G06F3/041

CPC分类号： G06F3/0416

摘要： A digitizer comprises a sensor configured for detecting an object implemented for user input, the sensor including at least one transparent layer, circuitry connected to the sensor configured for processing signals detected on at least a portion of the sensor and a conductive shield configured for providing shielding over an area of the sensor that is not intended for user input.

摘要翻译： 数字转换器包括被配置为检测实现用于用户输入的对象的传感器，所述传感器包括至少一个透明层，连接到所述传感器的电路，所述电路被配置用于处理在所述传感器的至少一部分上检测到的信号;以及导电屏蔽， 在传感器的不用于用户输入的区域上。

公开(公告)号：US20130027361A1

公开(公告)日：2013-01-31

申请号：US13644331

申请日：2012-10-04

申请人： Haim Perski ,  Ori Rimon

发明人： Haim Perski ,  Ori Rimon

IPC分类号： G06F3/041

CPC分类号： G06F3/0416 ,  G06F3/03545 ,  G06F3/0412 ,  G06F3/0418 ,  G06F3/044 ,  G06F3/046 ,  G06F2203/04106 ,  G06F2203/04108

摘要： A method for noise reduction in a digitizer includes determining a location of a stylus with a known frequency of emission over a first sampling period, sampling output from a plurality of detecting elements over a second sampling period, identifying detecting elements with sampled output in the second sampling period above a defined threshold in a selected frequency, the selected frequency being close to but different than the known frequency of the stylus, selecting as a candidate carrier of mere noise a detecting element from the detecting elements identified that is spaced away from the determined location of the stylus, and reducing values of output sampled over the second sampling period from at least one other detecting element, in accordance with the output sampled over the second sampling period from the detecting element selected as the candidate carrier of mere noise.

摘要翻译： 一种用于数字化仪中降噪的方法包括：在第一采样周期内确定具有已知发射频率的触控笔的位置，在第二采样周期从多个检测元件采样输出，在第二采样周期中识别具有采样输出的检测元件 采样周期高于选定频率中的定义的阈值，所选择的频率接近但不同于触控笔的已知频率，从所识别的检测元件中选择与所确定的检测元件间隔开的检测元件作为纯噪声的候选载波 根据从被选择为纯噪声的候选载波的检测元件在第二采样周期中采样的输出，从至少一个其它检测元件减少在第二采样周期中采样的输出值。

公开(公告)号：US07843439B2

公开(公告)日：2010-11-30

申请号：US11727301

申请日：2007-03-26

申请人： Haim Perski ,  Meir Morag

发明人： Haim Perski ,  Meir Morag

IPC分类号： G06F3/041

CPC分类号： G06F3/0416 ,  G06F3/02 ,  G06F3/041 ,  G06F3/044 ,  G06F3/046 ,  G06F3/0488 ,  G06F2203/04106

摘要： A detector for detecting touches of at least one object on a transparent sensor located over a display screen, the detector comprising. a display screen; a patterned arrangement of conductors extending into said sensor situated over said display screen; and detection circuitry adapted to detect capacitive coupling of said at least one object with said at least one conductor.

摘要翻译： 一种检测器，用于检测位于显示屏上的透明传感器上的至少一个物体的触摸，所述检测器包括。 显示屏; 延伸到位于所述显示屏上方的所述传感器中的导体的图案化布置; 以及检测电路，其适于检测所述至少一个物体与所述至少一个导体的电容耦合。

公开(公告)号：US20080218494A1

公开(公告)日：2008-09-11

申请号：US12153343

申请日：2008-05-16

申请人： Haim Perski ,  Meir Morag

发明人： Haim Perski ,  Meir Morag

IPC分类号： G06F3/045 ,  G09G5/00 ,  G06F3/033

CPC分类号： G06F3/0416 ,  G06F3/02 ,  G06F3/041 ,  G06F3/044 ,  G06F3/046 ,  G06F3/0488 ,  G06F2203/04106

摘要： A detector for detecting touches of at least one object on a transparent sensor located over a display screen, the detector comprising. a display screen; a patterned arrangement of conductors extending into said sensor situated over said display screen; and detection circuitry adapted to detect capacitive coupling of said at least one object with said at least one conductor.

摘要翻译： 一种检测器，用于检测位于显示屏上的透明传感器上的至少一个物体的触摸，所述检测器包括。 显示屏; 延伸到位于所述显示屏上方的所述传感器中的导体的图案化布置; 以及检测电路，其适于检测所述至少一个物体与所述至少一个导体的电容耦合。

公开(公告)号：US20080128180A1

公开(公告)日：2008-06-05

申请号：US11791861

申请日：2005-12-01

申请人： Haim Perski ,  Avi Ezer Ben-Eliyahu

发明人： Haim Perski ,  Avi Ezer Ben-Eliyahu

IPC分类号： G06F3/041

CPC分类号： G06F3/046 ,  G06F3/03545

摘要： A position detection system, comprising: at least one pointer, comprising: a wave generating oscillator section; a power supply section powering the oscillator section, and an energy pick-up circuit which supplies energy to the power supply section from an excitation signal received by the circuit; and, a detector, comprising a sensor operative to detect the position of the at least one pointer from a wave generated by the wave generating section.

摘要翻译： 一种位置检测系统，包括：至少一个指针，包括：波产生振荡器部分; 为振荡器供电的电源部分和从电路接收的激励信号向电源部分供电的能量提取电路; 以及检测器，其包括传感器，其用于从由所述波形发生部产生的波检测所述至少一个指针的位置。