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1. 发明申请

WO2011093837A3 METHOD AND APPARATUS FOR DETECTING HOLD CONDITION ON AN ACOUSTIC TOUCH SURFACE 审中-公开
标题翻译：用于检测声学触摸表面上的保持条件的方法和装置
公开(公告)号：WO2011093837A3
公开(公告)日：2012-01-19
申请号：PCT/US2010001431
申请日：2010-05-14
申请人： TYCO ELECTRONICS CORP , SEMICONDUCTOR COMPONENTS IND , SHEIKHZADEH-NADJAR HAMID , BABB JOE HENRY , BRENNAN ROBERT L , HAUNGS STEVEN W , WYNNE JAMES R JR , KENT JOEL C
发明人： SHEIKHZADEH-NADJAR HAMID , BABB JOE HENRY , BRENNAN ROBERT L , HAUNGS STEVEN W , WYNNE JAMES R JR , KENT JOEL C
IPC分类号： G06F3/043
CPC分类号： G06F3/043
摘要： A bending wave touch system (100) includes at least one sensor (106) and a touch controller (124). The at least one sensor is coupled to a substrate (104) and is responsive to vibrations in the substrate. The at least one sensor outputs signals. The controller receives the signals from the at least one sensor and identifies touch coordinates based on high frequency components of the signals when a touch on the substrate includes at least one of a tap, a drag and a lift-off. The controller identifies a status of a hold condition of the touch based on at least two different time averages of low frequency components of the signals.
摘要翻译：弯曲波触摸系统（100）包括至少一个传感器（106）和触摸控制器（124）。所述至少一个传感器耦合到衬底（104）并响应衬底中的振动。至少一个传感器输出信号。控制器从至少一个传感器接收信号，并且当基底上的触摸包括抽头，拖曳和剥离中的至少一个时，基于信号的高频分量识别触摸坐标。控制器基于信号的低频分量的至少两个不同的时间平均值来识别触摸的保持状态的状态。

2. 发明申请

WO2010005497A3 METHOD AND APPARATUS FOR DETECTING TWO SIMULTANEOUS TOUCHES AND GESTURES ON A RESISTIVE TOUCHSCREEN 审中-公开
标题翻译：用于在电阻触摸屏上检测两个同时触摸和手势的方法和设备
公开(公告)号：WO2010005497A3
公开(公告)日：2010-10-07
申请号：PCT/US2009003831
申请日：2009-06-25
申请人： TYCO ELECTRONICS CORP , D SOUZA HENRY M , DIETZ RAEANNE L , KENT JOEL C , MARTCHOVSKY DETELIN , WYNNE JAMES R
发明人： D SOUZA HENRY M , DIETZ RAEANNE L , KENT JOEL C , MARTCHOVSKY DETELIN , WYNNE JAMES R
IPC分类号： G06F3/045 , G06F3/048
CPC分类号： G06F3/045 , G06F3/04883 , G06F2203/04104 , G06F2203/04808
摘要： A resistive touchscreen system (100) has coversheet (102) and substrate (104) with first and second conductive coatings (106,108). The coversheet and substrate are positioned proximate each other such that the first conductive coating faces the second conductive coating. The coversheet and the substrate are electrically disconnected with respect to each other in the absence of a touch. A first set of electrodes (110,112) is formed on the coversheet for establishing voltage gradients in first direction. A second set of electrodes (120, 122) is formed on the substrate for establishing voltage gradients in second direction wherein the first and second directions are different. A controller (138) biases the first and second sets of electrodes in first and second cycles and senses a bias load resistance associated with at least one of the sets of electrodes. The bias load resistance has a reference value associated with no touch and a decrease in the bias load resistance relative to the reference value indicates two simultaneous touches.
摘要翻译：电阻式触摸屏系统（100）具有覆盖层（102）和具有第一和第二导电涂层（106,108）的衬底（104）。覆盖层和基底彼此靠近定位，使得第一导电涂层面向第二导电涂层。在没有触摸的情况下，盖板和基板彼此电断开。在覆盖层上形成第一组电极（110,112），用于在第一方向上建立电压梯度。在衬底上形成第二组电极（120,122），用于在第二方向建立电压梯度，其中第一和第二方向不同。控制器（138）在第一和第二周期中偏置第一和第二组电极，并感测与至少一组电极相关的偏置负载电阻。偏置负载电阻具有与无触摸相关联的参考值，并且偏置负载电阻相对于参考值的减小指示两个同时触摸。

3. 发明申请

WO2008133941A3 A TOUCHSCREEN FOR DETECTING MULTIPLE TOUCHES 审中-公开
标题翻译：用于检测多个触控的触摸屏
公开(公告)号：WO2008133941A3
公开(公告)日：2009-05-14
申请号：PCT/US2008005286
申请日：2008-04-23
申请人： TYCO ELECTRONICS CORP , KENT JOEL C , AROYAN JAMES L , GAO TING , TANAKA YOSHIKAZU , SCHARFF DANIEL H
发明人： KENT JOEL C , AROYAN JAMES L , GAO TING , TANAKA YOSHIKAZU , SCHARFF DANIEL H
IPC分类号： G06F3/042 , G06F3/043
CPC分类号： G06F3/0421 , G06F3/0436 , G06F2203/04104
摘要： A touchscreen system (1 10) comprises a touch area (156). At least one transmitter (152,154) is positioned proximate to outer edges (157) of the touch area for transmitting first beams in a first direction. At least one beam splitter (162,164) is positioned proximate to the outer edges of the touch area for splitting the first beams into at least second and third beams that travel through the touch area in at least second and third directions, respectively. The at least one beam splitter comprises a plurality of deflecting elements (169). Receivers (158,160) are positioned proximate to the outer edges of the touch area for receiving the at least second and third beams.
摘要翻译：触摸屏系统（110）包括触摸区域（156）。至少一个发射器（152,154）被定位成接近触摸区域的外边缘（157），用于沿第一方向传输第一光束。至少一个分束器（162,164）被定位成接近触摸区域的外边缘，用于将第一光束分成在至少第二和第三方向上穿过触摸区域的至少第二和第三光束。所述至少一个分束器包括多个偏转元件（169）。接收器（158,160）被定位成接近触摸区域的外边缘，用于接收至少第二和第三光束。

4. 发明申请

WO2009023243A3 TOUCHSCREEN USING ORIENTED MICROSCOPIC LINEAR CONDUCTIVE ELEMENTS 审中-公开
标题翻译：触摸屏使用面向对象的微电路线性导电元件
公开(公告)号：WO2009023243A3
公开(公告)日：2009-08-06
申请号：PCT/US2008009718
申请日：2008-08-13
申请人： TYCO ELECTRONICS CORP , KENT JOEL C
发明人： KENT JOEL C
IPC分类号： G06F3/044 , G06F3/045
CPC分类号： G06F3/044 , G06F3/045 , G06F2203/04113 , Y10T428/24994
摘要： A cover sheet assembly (10) is provided for a touchscreen system (200). The cover sheet assembly includes an insulating layer (12) having a surface (14) configured to be disposed over an electrically conductive area of a substrate of the touchscreen system. An electrically conductive material (16) is disposed on at least a portion of the insulating layer surface. The electrically conductive material includes a plurality of microscopic linear conductive elements (22) arranged in a pattern that is oriented with respect to a first direction of a first polarization of light such that the electrically conductive material is more transparent to the first polarization of light than to a second polarization of light that is polarized in a second direction that is perpendicular to the first direction.
摘要翻译：为触摸屏系统（200）提供盖板组件（10）。覆盖片组件包括具有被配置为设置在触摸屏系统的基板的导电区域上的表面（14）的绝缘层（12）。导电材料（16）设置在绝缘层表面的至少一部分上。导电材料包括以相对于光的第一偏振的第一偏振的第一方向定向的图案布置的多个微观线性导电元件（22），使得导电材料对于第一偏振光更透明度比涉及在垂直于第一方向的第二方向上偏振的光的第二偏振光。

5. 发明专利

DE112010002072T5 Verfahren und Vorrichtung zum Detektieren eines Haltezustands auf einer akustischen Berührungsoberfläche 未知
公开(公告)号：DE112010002072T5
公开(公告)日：2012-10-11
申请号：DE112010002072
申请日：2010-05-14
申请人： SEMICONDUCTOR COMPONENTS IND , TYCO ELECTRONICS CORP
发明人： SHEIKHZADEH-NADJAR HAMID , WYNNE JAMES , BABB JOE HENRY , BRENNAN ROBERT , HAUNGS STEVEN , KENT JOEL C
IPC分类号： G06F3/043
摘要： Ein Biegewellen-Berührungssystem (100) enthält wenigstens einen Sensor (106) und eine Berührungs-Steuereinrichtung (124). Der wenigstens eine Sensor ist an ein Substrat (104) gekoppelt und reagiert auf die Schwingungen in dem Substrat. Der wenigstens eine Sensor gibt Signale aus. Die Steuereinrichtung empfängt die Signale von dem wenigstens einen Sensor und identifiziert die Berührungskoordinaten basierend auf den Hochfrequenzkomponenten der Signale, wenn eine Berührung auf dem Substrat ein Antippen und/oder ein Ziehen und/oder ein Abheben enthält. Die Steuereinrichtung identifiziert einen Status eines Haltezustands der Berührung basierend auf wenigstens zwei verschiedenen zeitlichen Mittelwerten der Niederfrequenzkomponenten der Signale.

6. 发明申请

WO2012088037A9 BACKGROUND CAPACITANCE COMPENSATION FOR A CAPACITIVE TOUCH INPUT DEVICE 审中-公开
标题翻译：电容触摸输入装置的背景电容补偿
公开(公告)号：WO2012088037A9
公开(公告)日：2013-04-04
申请号：PCT/US2011066026
申请日：2011-12-20
申请人： ELO TOUCH SOLUTIONS INC , KENT JOEL C , LI SELINA , YI JONG
发明人： KENT JOEL C , LI SELINA , YI JONG
IPC分类号： G06F3/044 , G06F3/041
CPC分类号： G06F3/044 , G06F3/0418
摘要： Values associated with each electrode of a plurality of electrodes formed on a single layer of the touch sensitive device are sampled and stored. A determination is made as to whether a contact with the touch sensitive device has occurred. Values sampled subsequent to the contact are adjusted based on selected stored sampled values. A location of contact is then determined based on the adjusted values.
摘要翻译：对形成在触敏装置的单层上的多个电极的每个电极相关联的值进行采样和存储。确定是否发生了与触敏设备的接触。根据所选存储的采样值来调整接触之后采样的值。然后根据调整后的值确定接触位置。

7. 发明申请

WO2011143594A3 SYSTEM AND METHOD FOR DETECTING LOCATIONS OF TOUCHES ON A TOUCH SENSOR 审中-公开
标题翻译：用于检测触摸传感器触点位置的系统和方法
公开(公告)号：WO2011143594A3
公开(公告)日：2012-03-15
申请号：PCT/US2011036492
申请日：2011-05-13
申请人： TYCO ELECTRONIC CORP , SALAVERRY RICARDO R , QUADERER JAMES G , LAU FRANCIS , KENT JOEL C
发明人： SALAVERRY RICARDO R , QUADERER JAMES G , LAU FRANCIS , KENT JOEL C
IPC分类号： G06F3/044 , G06F3/041
CPC分类号： G06F3/044 , G01R27/2605 , G06F3/0416 , G06F2203/04104 , G06F2203/04107 , G06F2203/04108 , G06F2203/04112
摘要： A projected capacitive touch sensor system includes a substrate that defines a plurality of non- overlapping areas. Each non-overlapping area includes a plurality of detection electrodes arranged in non-overlapping columns. The columns include a horizontal detection electrode that extends along substantially an entire height of a first column, and at least a second column of at least two vertical detection electrodes that are electrically isolated from one another. The system further includes a measuring circuit configured to measure a mutual capacitance between the horizontal detection electrode and each of the at least two vertical detection electrodes in a given area. A processing logic circuit of the system is configured to determine horizontal detection electrode and vertical detection electrode combinations that have a changed mutual capacitance. The processing logic is also configured to determine the touch location based on a location of the determined horizontal detection electrode and vertical electrode combinations.
摘要翻译：投影电容式触摸传感器系统包括限定多个非重叠区域的基板。每个非重叠区域包括布置在非重叠列中的多个检测电极。列包括沿着第一列的大致整个高度延伸的水平检测电极和彼此电隔离的至少两个垂直检测电极的至少第二列。该系统还包括测量电路，其被配置为测量在给定区域中水平检测电极与至少两个垂直检测电极中的每一个之间的互电容。系统的处理逻辑电路被配置为确定具有变化的互电容的水平检测电极和垂直检测电极组合。处理逻辑还被配置为基于所确定的水平检测电极和垂直电极组合的位置来确定触摸位置。

8. 发明申请

WO2005006242A3 ACOUSTIC TOUCH SENSOR WITH LOW-PROFILE DIFFRACTIVE GRATING TRANSDUCER ASSEMBLY 审中-公开
标题翻译：低剖面漫射光学传感器组件的声学触摸传感器
公开(公告)号：WO2005006242A3
公开(公告)日：2005-03-24
申请号：PCT/US2004016908
申请日：2004-05-26
申请人： ELO TOUCHSYSTEMS INC , KENT JOEL C , ADLER ROBERT , COPPER CHARLES D , TSUMURA MASAHIRO
发明人： KENT JOEL C , ADLER ROBERT , COPPER CHARLES D , TSUMURA MASAHIRO
IPC分类号： G06F3/033 , G06K11/00 , G09G5/00
CPC分类号： G06F3/0436
摘要： A touch sensor having an acoustic substrate, an acoustic transducer, and an acoustically diffractive grating is provided. The grating is disposed between the transducer and the substrate, so that acoustic energy from the transducer is coupled to an acoustic wave propagating along the surface of the substrate. If used in a display device, the combination of the transducer and grating may provide a low profile that allows the assembly to be more easily placed between the acoustic substrate and a bezel placed in front of the substrate. No acoustic components need be mounted on the rear surface of the substrate, allowing the acoustic substrate to be formed on the front surface of the display device.
摘要翻译：提供了具有声衬底，声换能器和声学衍射光栅的触摸传感器。光栅设置在换能器和基板之间，使得来自换能器的声能耦合到沿着基板表面传播的声波。如果用于显示装置中，则换能器和光栅的组合可以提供低轮廓，使得组件能够更容易地放置在声衬底和放置在衬底前方的边框之间。没有声学部件需要安装在基板的后表面上，从而允许声学基板形成在显示装置的前表面上。

9. 发明专利

JP2012038329A Elastic wave touch screen 审中-公开
标题翻译：弹性波纹触屏
公开(公告)号：JP2012038329A
公开(公告)日：2012-02-23
申请号：JP2011217930
申请日：2011-09-30
申请人： Tyco Electronics Corp , タイコ・エレクトロニクス・コーポレイションTyco Electronics Corporation
发明人： KENT JOEL C , JAMES ALOYAN
IPC分类号： G06F3/043 , G06F3/033 , G06F3/041 , H01L41/08 , H01L41/187 , H01L41/193 , H01L41/22 , H01L41/26
CPC分类号： G06F3/0436
摘要： PROBLEM TO BE SOLVED: To provide an elastic wave touch sensor layout capable of including an extremely small border region.SOLUTION: A shearing mode transducer generates or receives elastic edge waves in a touch sensor. The touch sensor includes a substrate including a first surface having a touch region and a second surface to be crossed with the first surface along a first edge. The shearing mode transducer is arranged on the second surface of the substrate. The shearing mode transducer includes a shearing mode piezoelectric element, and a first electrode and a second electrode. The first electrode and the second electrode are arranged on the shearing mode piezoelectric element to cause a shearing movement in a direction with respect to a second plane to be regulated by an X-axis and a Y-axis so as to couple the shearing mode piezoelectric element with the elastic edge waves, and also to provide the active region of the shearing mode piezoelectric element. The active region includes the cross-sectional region of the elastic edge waves concerning the shearing mode transducer.
摘要翻译：要解决的问题：提供能够包括非常小的边界区域的弹性波触摸传感器布局。解决方案：剪切模式传感器在触摸传感器中产生或接收弹性边缘波。所述触摸传感器包括基板，所述基板包括具有触摸区域的第一表面和沿着第一边缘与所述第一表面交叉的第二表面。剪切模式传感器布置在基板的第二表面上。剪切模式换能器包括剪切模式压电元件，以及第一电极和第二电极。第一电极和第二电极布置在剪切模式压电元件上，以使得在相对于第二平面的方向上的剪切运动由X轴和Y轴限制，以将剪切模式压电具有弹性边缘波的元件，并且还提供剪切模式压电元件的有源区域。有源区域包括关于剪切模式换能器的弹性边缘波的横截面区域。版权所有（C）2012，JPO＆INPIT

10. 发明专利

JP2009015853A Method and system for detecting touch event based on magnitude ratio 有权
标题翻译：用于检测触发事件的方法和系统
公开(公告)号：JP2009015853A
公开(公告)日：2009-01-22
申请号：JP2008173057
申请日：2008-07-02
申请人： Tyco Electronics Corp , タイコ・エレクトロニクス・コーポレイションTyco Electronics Corporation
发明人： AROYAN JAMES L , D SOUZA HENRY M , FRY CHARLES DAVID , KENT JOEL C
IPC分类号： G06F3/041 , G01S3/803 , G01S15/06
CPC分类号： G06F3/0436 , G06F3/0418
摘要： PROBLEM TO BE SOLVED: To provide an improved method for identifying wrong signal data to be used for improved acoustic fingerprint, matching algorithm, and bending wave touch systems. SOLUTION: The method for detecting a touch event on a touch panel comprises obtaining at least first and second signals from at least two sensors where the at least first and second signals are responsive to a touch event. A first amplitude magnitude associated with the first signal is calculated and a second amplitude magnitude associated with the second signal is calculated. A magnitude ratio is determined between the first and second amplitude magnitudes, and a touch location is identified based on the magnitude ratio. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于识别用于改进的声指纹，匹配算法和弯曲波触摸系统的错误信号数据的改进方法。解决方案：用于检测触摸面板上的触摸事件的方法包括从至少两个传感器获得至少第一和第二信号，其中所述至少第一和第二信号响应于触摸事件。计算与第一信号相关联的第一幅度幅度，并且计算与第二信号相关联的第二幅度幅度。在第一和第二幅度幅度之间确定幅度比，并且基于幅度比来识别触摸位置。版权所有（C）2009，JPO＆INPIT

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