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1. 发明申请

WO2011093837A2 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：WO2011093837A2
公开(公告)日：2011-08-04
申请号：PCT/US2010/001431
申请日：2010-05-14
申请人： TYCO ELECTRONICS CORPORATION , SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC , 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

WO2012088042A1 MECHANICAL DEFLECTION COMPENSATION FOR A CAPACITIVE TOUCH INPUT DEVICE 审中-公开
标题翻译：用于电容触摸输入装置的机械偏移补偿
公开(公告)号：WO2012088042A1
公开(公告)日：2012-06-28
申请号：PCT/US2011/066032
申请日：2011-12-20
申请人： TYCO ELECTRONICS CORPORATION , KENT, Joel, C. , LI, Selina
发明人： KENT, Joel, C. , LI, Selina
IPC分类号： G06F3/044 , G06F3/041 , G06F3/033 , H03K17/96
CPC分类号： G06F3/044 , G06F3/03547 , G06F3/0418 , H03K17/9622 , H03K2217/960755
摘要： A location of contact with a touch sensitive device is determined. Output signals associated with a plurality of electrodes such as formed on a single layer of the touch sensitive device are measured to identify a first electrode positioned at an approximate location of contact with the touch sensor. An output signal associated with a different electrode that is separated from the first electrode is measured to determine an undesired signal amount, such as due to deflection. An undesired single amount associated with the first electrode may be estimated based on the undesired signal amount measured at the other electrode. The signal amount measured at the first electrode is then compensated by the estimated undesired signal amount. The location of contact with the touch sensor is then determined based on the compensated signal amount.
摘要翻译：确定与触敏装置接触的位置。测量与多个电极相关联的输出信号，例如形成在触敏装置的单层上，以识别位于与触摸传感器接触的大致位置的第一电极。测量与从第一电极分离的不同电极相关联的输出信号，以确定不期望的信号量，例如由于偏转。可以基于在另一电极处测量的不期望的信号量来估计与第一电极相关联的不期望的单个量。然后，通过估计的不需要的信号量补偿在第一电极处测量的信号量。然后基于补偿的信号量来确定与触摸传感器的接触位置。

3. 发明申请

WO2012177369A1 TOUCH SENSOR AND ANTENNA INTEGRATION ALONG AN ELECTRONIC DEVICE HOUSING 审中-公开
标题翻译：触摸传感器和电子设备外壳中的天线集成
公开(公告)号：WO2012177369A1
公开(公告)日：2012-12-27
申请号：PCT/US2012/040182
申请日：2012-05-31
申请人： TYCO ELECTRONICS CORPORATION , KENT, Joel, C. , GAO, Ting , BISHOP, Bruce
发明人： KENT, Joel, C. , GAO, Ting , BISHOP, Bruce
IPC分类号： H01Q1/24 , H01Q1/44 , G06F3/00
CPC分类号： G06F3/044 , H01Q1/243 , H01Q1/44
摘要： An electronic device includes a housing defining first and second user interface areas, a touch-sensitive display disposed in the first user interface area, and a conductive structure disposed along the housing in the second user interface area. The electronic device further includes a capacitive touch controller disposed within the housing and coupled to the conductive structure, the capacitive touch controller being configured to capture user interaction with the conductive structure, and a transceiver disposed within the housing and coupled to the conductive structure, the transceiver being configured for radio frequency (RF) communications. The conductive structure is configured for operation as an antenna to support the RF communications.
摘要翻译：电子设备包括限定第一和第二用户接口区域的壳体，布置在第一用户界面区域中的触敏显示器以及沿着第二用户界面区域中的壳体布置的导电结构。电子设备还包括设置在壳体内并耦合到导电结构的电容式触摸控制器，电容式触摸控制器被配置为捕获与导电结构的用户交互，以及设置在壳体内并耦合到导电结构的收发器，收发器被配置用于射频（RF）通信。导电结构被配置为用作天线以支持RF通信。

4. 发明申请

WO2008073478A1 METHOD AND APPARATUS FOR CALIBRATING TARGETS ON A TOUCHSCREEN 审中-公开
标题翻译：用于在触摸屏上校准目标的方法和装置
公开(公告)号：WO2008073478A1
公开(公告)日：2008-06-19
申请号：PCT/US2007/025445
申请日：2007-12-11
申请人： TYCO ELECTRONICS CORPORATION , NORTH, Kenneth, J. , BAHR, Jeffery, L. , KENT, Joel, C.
发明人： NORTH, Kenneth, J. , BAHR, Jeffery, L. , KENT, Joel, C.
IPC分类号： G06F3/041
CPC分类号： G06F3/0418
摘要： A method for using a touch display system (150) comprises defining local distortion zones (224, 226, 228) within regions of a touchscreen (102). Each of the local distortion zones (224, 226, 228) has an associated calibration touch point (208, 210, 212) and a target (202, 204, 206). Coordinates of a user touch point are distorted within a first local distortion zone based on a location of the user touch point within the first local distortion zone.
摘要翻译：使用触摸显示系统（150）的方法包括在触摸屏（102）的区域内限定局部失真区域（224,226,228）。每个局部失真区域（224,226,228）具有相关联的校准触摸点（208,210,212）和目标（202,204,206）。基于第一局部失真区域内的用户触摸点的位置，用户触摸点的坐标在第一局部失真区域内变形。

5. 发明申请

WO2010096146A1 METHOD AND APPARATUS FOR TWO-FINGER TOUCH COORDINATE RECOGNITION AND ROTATION GESTURE RECOGNITION 审中-公开
标题翻译：用于双指触摸协调识别和旋转姿势识别的方法和装置
公开(公告)号：WO2010096146A1
公开(公告)日：2010-08-26
申请号：PCT/US2010/000278
申请日：2010-02-01
申请人： TYCO ELECTRONICS CORPORATION , D'SOUZA, Henry, M. , KENT, Joel, C.
发明人： D'SOUZA, Henry, M. , KENT, Joel, C.
IPC分类号： G06F3/045 , G06F3/041
CPC分类号： G06F3/0416 , G06F3/045 , G06F2203/04104
摘要： A resistive touchscreen system (100) comprises a substrate (104), a coversheet (102) and a controller (138). The coversheet comprises a first conductive coating (106) and the substrate comprises a second conductive coating (108). The substrate and coversheet are positioned proximate each other such that the first conductive coating faces the second conductive coating, and the substrate and coversheet are electrically disconnected with respect to each other in the absence of a touch. The controller is configured to (a) identify a multiple touch state when the substrate and coversheet are electrically connected with respect to each other at at least two touch locations, (b) to detect, over time, a plurality of apparent touch coordinates, (c) identify two possible X coordinates and two possible Y coordinates associated with at least one of the apparent touch coordinates, and (d) identify coordinate locations of two touches based on the apparent touch coordinates and the two possible X and Y coordinates.
摘要翻译：电阻式触摸屏系统（100）包括基板（104），盖板（102）和控制器（138）。覆盖片包括第一导电涂层（106），并且衬底包括第二导电涂层（108）。衬底和覆盖片彼此靠近，使得第一导电涂层面向第二导电涂层，并且衬底和覆盖片在没有触摸的情况下相对于彼此电断开。控制器被配置为（a）当基板和盖板在至少两个触摸位置处相对于彼此电连接时识别多点触摸状态，（b）随着时间的推移来检测多个表观触摸坐标（ c）识别与视觉触摸坐标中的至少一个相关联的两个可能的X坐标和两个可能的Y坐标，以及（d）基于表观触摸坐标和两个可能的X和Y坐标来识别两个触摸的坐标位置。

6. 发明申请

WO2012088037A1 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：WO2012088037A1
公开(公告)日：2012-06-28
申请号：PCT/US2011/066026
申请日：2011-12-20
申请人： TYCO ELECTRONICS CORPORATION , 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

WO2011149793A1 MULTI-LAYER COVERSHEET FOR SAW TOUCH PANEL 审中-公开
标题翻译：多层面板触摸面板
公开(公告)号：WO2011149793A1
公开(公告)日：2011-12-01
申请号：PCT/US2011/037446
申请日：2011-05-20
申请人： TYCO ELECTRONICS CORPORATION , GAO, Ting , KENT, Joel, C. , LOAYZA, Jorge
发明人： GAO, Ting , KENT, Joel, C. , LOAYZA, Jorge
IPC分类号： G06F3/043
CPC分类号： G06F3/0436
摘要： A touch panel includes a surface acoustic wave propagating substrate having top and bottom surfaces and a multi-layer coversheet that is positioned over the substrate. The coversheet includes a load-spreading layer, a compliant layer and an anti-sticking layer. The load-spreading layer has top and bottom surfaces, and the top surface receives touch input from an object. The compliant layer has top and bottom surfaces and the top surface of the compliant layer is coupled to the bottom surface of the load-spreading layer. The anti-sticking layer has top and bottom surfaces and the top surface of the anti-sticking layer is coupled to the bottom surface of the compliant layer. The bottom surface of the anti-sticking layer is positioned proximate to the top surface of the substrate.
摘要翻译：触摸面板包括具有顶表面和底表面的表面声波传播基底和位于基底上的多层覆盖片。覆盖片包括负载扩展层，柔顺层和防粘层。负载扩展层具有顶表面和底表面，并且顶表面接收来自对象的触摸输入。顺应层具有顶表面和底表面，并且顺应层的顶表面耦合到负载扩展层的底表面。防粘层具有顶表面和底表面，并且防粘层的顶表面连接到顺应层的底表面。防粘层的底表面位于基底顶表面附近。

8. 发明申请

WO2011119368A1 BEZEL-LESS ACOUSTIC TOUCH APPARATUS 审中-公开
公开(公告)号：WO2011119368A1
公开(公告)日：2011-09-29
申请号：PCT/US2011/028463
申请日：2011-03-15
申请人： TYCO ELECTRONICS CORPORATION , TOUCH PANEL SYSTEMS K.K. , TANAKA, Yoshikazu , GAO, Ting , KENT, Joel, C. , HALLER, Jeffrey, T. , SCHARFF, Daniel, H. , AVERY, Timothy
发明人： TANAKA, Yoshikazu , GAO, Ting , KENT, Joel, C. , HALLER, Jeffrey, T. , SCHARFF, Daniel, H. , AVERY, Timothy
IPC分类号： G06F3/043
CPC分类号： G06F3/0436 , G06F3/0416
摘要： An acoustic touch apparatus is provided that includes a substrate capable of propagating surface acoustic waves, such as Rayleigh-type or Love-type waves. The substrate has a front surface, a back surface, and a curved connecting surface formed between the front surface and the back surface. The apparatus also includes at least one acoustic wave transducer and at least one reflective array, the acoustic wave transducer and the reflective array behind the back surface of the substrate. The acoustic wave transducer is capable of transmitting or receiving surface acoustic waves to or from the reflective array. The reflective array is capable of acoustically coupling the surface acoustic waves to propagate from the back surface and across the front surface via the curved connecting surface. Various types of acoustic touch apparatus with edge sensitive touch functions can be provided, according to specific embodiments.
摘要翻译：提供一种声学触摸装置，其包括能够传播表面声波的基板，例如瑞利型或爱型波。基板具有形成在前表面和后表面之间的前表面，后表面和弯曲的连接表面。该装置还包括至少一个声波换能器和至少一个反射阵列，声波换能器和在基底后表面后面的反射阵列。声波换能器能够向或从反射阵列发射或接收表面声波。反射阵列能够声表面耦合表面声波，从而通过弯曲的连接表面从后表面和前表面传播。根据具体实施例，可以提供具有边缘敏感触摸功能的各种类型的声学触摸设备。

9. 发明申请

WO2010134947A1 SYSTEM AND METHOD FOR A PROJECTED CAPACITIVE TOUCHSCREEN HAVING GROUPED ELECTRODES 审中-公开
标题翻译：用于具有分组电极的投影电容触摸屏的系统和方法
公开(公告)号：WO2010134947A1
公开(公告)日：2010-11-25
申请号：PCT/US2010/001320
申请日：2010-05-03
申请人： TYCO ELECTRONICS CORPORATION , KENT, Joel, C.
发明人： KENT, Joel, C.
IPC分类号： G06F3/044
CPC分类号： G06F3/044
摘要： A projected capacitive touchscreen system (100) has triangular-shaped electrodes (101, 102, 103,..., 114, 115, 116) coupled to a substrate (122). Adjacent ones of the electrodes alternate between first and second orientations to form an interleaved arrangement. The electrodes having the first orientation (101, 103, 105,... 113, 115) are electrically connected into greater than two groups that each have at least two semi- adjacent electrodes and the electrodes having the second orientation (102, 104, 106,... 114, 116) are electrically connected into at least one group that has at least two semi- adjacent electrodes. A controller (118) detects signal levels associated with at least one touch on the substrate from the greater than two groups and the at least one group. The signal levels are used to determine both X and Y coordinate positions of the at least one touch.
摘要翻译：投影电容式触摸屏系统（100）具有耦合到衬底（122）的三角形电极（101,102,103，...，114,115,116）。相邻的电极在第一和第二取向之间交替以形成交错排列。具有第一取向（101,103,105，... 113,115）的电极电连接成大于两组，每组具有至少两个半相邻的电极，并且具有第二取向的电极（102,104， 106，... 114,116）电连接到具有至少两个半相邻电极的至少一个组中。控制器（118）从大于两个组和至少一个组中检测与衬底上的至少一个触摸相关联的信号电平。信号电平用于确定至少一个触摸的X和Y坐标位置。

10. 发明申请

WO2011016956A1 SYSTEM AND METHOD FOR A PROJECTED CAPACITIVE TOUCHSCREEN HAVING WEIGHT BASED COORDINATE DETERMINATION 审中-公开
标题翻译：具有基于重量的协调确定的投影电容触摸屏的系统和方法
公开(公告)号：WO2011016956A1
公开(公告)日：2011-02-10
申请号：PCT/US2010/041900
申请日：2010-07-14
申请人： TYCO ELECTRONICS CORPORATION , SALAVERRY, Ricardo, R. , KENT, Joel, C. , AROYAN, James, L.
发明人： SALAVERRY, Ricardo, R. , KENT, Joel, C. , AROYAN, James, L.
IPC分类号： G06F3/044
CPC分类号： G06F3/044
摘要： A touch location on a capacitive touchscreen system is identified by receiving signals in response to a touch from electronic channels connected to one electrode or to a group of semi-adjacent electrodes provided on a substrate. Adjacent ones of the electrodes have substantially triangular shapes that alternate between a first and second orientation to form an interleaved arrangement such that the touch generates a signal cluster comprising the signals generated from a series of adjacent electronic channels. Weights with at least two different numerical values are applied to the signals from the series of adjacent electronic channels. The at least two different numerical values are based on levels of the signals. A location of the touch on the substrate is determined based on the weighted signals.
摘要翻译：电容式触摸屏系统上的触摸位置通过响应于连接到设置在基板上的一个电极或一组半相邻电极的电子通道的触摸而接收信号来识别。相邻的电极具有基本上三角形的形状，其在第一和第二取向之间交替以形成交错布置，使得触摸产生包括由一系列相邻电子通道产生的信号的信号簇。具有至少两个不同数值的重量被应用于来自该系列相邻电子通道的信号。至少两个不同的数值基于信号的电平。基于加权信号确定基板上的触摸位置。

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