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1. 发明申请

WO2010036651A2 IMPROVED TOUCH DETECTION FOR TOUCH INPUT DEVICES 审中-公开
标题翻译：用于触摸输入设备的改进的触摸检测
公开(公告)号：WO2010036651A2
公开(公告)日：2010-04-01
申请号：PCT/US2009/057853
申请日：2009-09-22
申请人： APPLE INC. , GRUNTHANER, Martin, Paul , HOTELLING, Steven, Porter
发明人： GRUNTHANER, Martin, Paul , HOTELLING, Steven, Porter
IPC分类号： G06F3/044 , G06F3/041
CPC分类号： G06F3/0418 , G06F3/044
摘要： Methods and apparatus for correcting electrical noise coupling from a liquid crystal module to a plurality of sense elements disposed within a touch sensor panel, and for reducing errors in touch detection algorithms. Erroneous signal values detected by the sense elements may be corrected by utilizing a set of reference elements for detecting noise common to both the sense elements and the reference elements, and a correction module for effectively subtracting out the noise from the sensed values. Errors in touch detection algorithms may be reduced by providing a more uniform spacing between successive sense elements. In some embodiments, one or more dummy ground elements may be inserted between adjacent sense elements in order to reduce signal interference.
摘要翻译：用于校正从液晶模块到设置在触摸传感器面板内的多个感测元件的电噪声耦合的方法和装置，并且用于减少触摸检测算法中的错误。可以通过利用一组用于检测感测元件和参考元件两者共同的噪声的参考元件来校正由感测元件检测到的错误信号值，以及用于从感测值有效地减去噪声的校正模块来校正。可以通过在连续的感测元件之间提供更均匀的间隔来减少触摸检测算法中的错误。在一些实施例中，可以在相邻感测元件之间插入一个或多个虚拟接地元件，以便减少信号干扰。

2. 发明申请

WO2012015707A1 COMPENSATION FOR CAPACITANCE CHANGE IN TOUCH SENSING DEVICE 审中-公开
标题翻译：触摸感应装置电容变化补偿
公开(公告)号：WO2012015707A1
公开(公告)日：2012-02-02
申请号：PCT/US2011/045120
申请日：2011-07-22
申请人： APPLE INC. , GRUNTHANER, Martin, Paul , HARLEY, Jonah, A. , MULLENS, Christopher, Tenzin
发明人： GRUNTHANER, Martin, Paul , HARLEY, Jonah, A. , MULLENS, Christopher, Tenzin
IPC分类号： G01R27/26
CPC分类号： G06F3/044 , G06F3/0418 , H03K17/9622 , H03K2217/94026
摘要： This relates to compensation for undesirable capacitance changes in a touch sensing device, where the capacitance changes are not indicative of a touch at the device. The touch sensing device can include a touch sensor panel having touch sensors for sensing a touch at the panel, a flexible circuit for transmitting the sensed touch signal from the panel, and a touch controller for receiving and processing the transmitted signal. To compensate for the capacitance changes, the touch sensing device can include one or more reference conductive traces decoupled from touch sensors of the device to measure non-touch capacitances in the device. The touch sensing device can then adjust a touch signal from the touch sensors using the non- touch capacitance measurements to substantially reduce or eliminate the non-touch capacitances from the signal.
摘要翻译：这涉及对触摸感测装置中不期望的电容变化的补偿，其中电容变化不指示在装置处的触摸。触摸感测装置可以包括具有用于感测面板上的触摸的触摸传感器的触摸传感器面板，用于从面板传输感测到的触摸信号的柔性电路以及用于接收和处理发送信号的触摸控制器。为了补偿电容变化，触摸感测装置可以包括从器件的触摸传感器去耦的一个或多个参考导电迹线，以测量器件中的非接触电容。触摸感测装置然后可以使用非触摸电容测量来调整来自触摸传感器的触摸信号，以基本上减少或消除来自信号的非触摸电容。

3. 发明申请

WO2010117882A3 IMPROVED TOUCH SENSOR PANEL DESIGN 审中-公开
标题翻译：改进的触摸传感器面板设计
公开(公告)号：WO2010117882A3
公开(公告)日：2011-03-03
申请号：PCT/US2010029698
申请日：2010-04-01
申请人： APPLE INC , HONG SUENG JAE , GRUNTHANER MARTIN PAUL , HOTELLING STEVEN PORTER , YOUNGS LYNN
发明人： HONG SUENG JAE , GRUNTHANER MARTIN PAUL , HOTELLING STEVEN PORTER , YOUNGS LYNN
IPC分类号： G06F3/044
CPC分类号： G06F3/044 , G06F2203/04111 , G06F2203/04112
摘要： A touch sensor panel including a plurality of drive lines crossing a plurality of sense lines, forming an array. The plurality of drive lines and the plurality of sense lines are formed by interconnecting sections of at least one conductive material having a truncated diamond shape or formed of interconnected conductive lines. At least one conductive dummy region may be disposed in an area of the touch sensor panel around the truncated diamond shape sections or interconnected conductive lines of the plurality of drive lines and the plurality of sense lines. One or more lines may be formed overlapping the interconnected sections of each of the plurality of drive lines and the plurality of sense lines.
摘要翻译：一种触摸传感器面板，包括与多根感测线交叉的多条驱动线，形成阵列。多个驱动线和多条感测线通过互连具有截头菱形形状或由互连导电线形成的至少一种导电材料的部分而形成。至少一个导电虚拟区域可以设置在触摸传感器面板周围围绕多个驱动线和多条感测线的截短的菱形形状部分或互连导电线的区域中。可以形成与多个驱动线和多个感测线中的每一条的互连部分重叠的一条或多条线。

4. 发明申请

WO2013009778A1 COMBINED FORCE AND PROXIMITY SENSING 审中-公开
标题翻译：组合力和近似感测
公开(公告)号：WO2013009778A1
公开(公告)日：2013-01-17
申请号：PCT/US2012/046114
申请日：2012-07-10
申请人： APPLE INC. , GRUNTHANER, Martin, Paul , ROTHKOPF, Fletcher, R. , MULLENS, Christopher, Tenzin , HOTELLING, Steven, Porter , O'CONNOR, Sean, Erik
发明人： GRUNTHANER, Martin, Paul , ROTHKOPF, Fletcher, R. , MULLENS, Christopher, Tenzin , HOTELLING, Steven, Porter , O'CONNOR, Sean, Erik
IPC分类号： G06F3/044
CPC分类号： G06F3/0414 , G06F3/041 , G06F2203/04103 , G06F2203/04106 , H03K17/955 , H03K17/962 , H03K17/9625 , H03K17/9645 , H03K17/975
摘要： Combined force and proximity sensing is disclosed. One or more sensors can concurrently sense a force applied by an object on a device surface and a proximity of the object to the surface. In an example, a single sensor can sense both force and proximity via a resistance change and a capacitance change, respectively, at the sensor. In another example, multiple sensors can be used, where one sensor can sense force via either a resistance change or a capacitance change and another sensor can sense proximity via a capacitance change.
摘要翻译：公开了组合力和接近感测。一个或多个传感器可以同时感测由物体在设备表面上施加的力以及物体与表面的接近度。在一个示例中，单个传感器可以分别通过传感器处的电阻变化和电容变化来感测力和接近度。在另一示例中，可以使用多个传感器，其中一个传感器可以通过电阻变化或电容变化来感测力，而另一个传感器可以通过电容变化感测到接近。

5. 发明申请

WO2010036651A3 IMPROVED TOUCH DETECTION FOR TOUCH INPUT DEVICES 审中-公开
标题翻译：用于触摸输入设备的改进的触摸检测
公开(公告)号：WO2010036651A3
公开(公告)日：2011-06-23
申请号：PCT/US2009057853
申请日：2009-09-22
申请人： APPLE INC , GRUNTHANER MARTIN PAUL , HOTELLING STEVEN PORTER
发明人： GRUNTHANER MARTIN PAUL , HOTELLING STEVEN PORTER
IPC分类号： G06F3/044
CPC分类号： G06F3/0418 , G06F3/044
摘要： Methods and apparatus for correcting electrical noise coupling from a liquid crystal module to a plurality of sense elements disposed within a touch sensor panel, and for reducing errors in touch detection algorithms. Erroneous signal values detected by the sense elements may be corrected by utilizing a set of reference elements for detecting noise common to both the sense elements and the reference elements, and a correction module for effectively subtracting out the noise from the sensed values. Errors in touch detection algorithms may be reduced by providing a more uniform spacing between successive sense elements. In some embodiments, one or more dummy ground elements may be inserted between adjacent sense elements in order to reduce signal interference.
摘要翻译：用于校正从液晶模块到设置在触摸传感器面板内的多个感测元件的电噪声耦合的方法和装置，并且用于减少触摸检测算法中的误差。可以通过利用一组用于检测感测元件和参考元件两者共同的噪声的参考元件来校正由感测元件检测到的错误信号值，以及用于从感测值有效地减去噪声的校正模块来校正。可以通过在连续的感测元件之间提供更均匀的间隔来减少触摸检测算法中的错误。在一些实施例中，可以在相邻感测元件之间插入一个或多个虚拟接地元件，以便减少信号干扰。

6. 发明申请

WO2012019150A1 A METHOD FOR DISAMBIGUATING MULTIPLE TOUCHES ON A PROJECTION-SCAN TOUCH SENSOR PANEL 审中-公开
标题翻译：一种在投影扫描传感器面板上拆卸多个触控板的方法
公开(公告)号：WO2012019150A1
公开(公告)日：2012-02-09
申请号：PCT/US2011/046837
申请日：2011-08-05
申请人： APPLE INC. , WESTERMAN, Wayne, Carl , GRUNTHANER, Martin, Paul , HOTELLING, Steven, Porter , MULLENS, Christopher Tenzin
发明人： WESTERMAN, Wayne, Carl , GRUNTHANER, Martin, Paul , HOTELLING, Steven, Porter , MULLENS, Christopher Tenzin
IPC分类号： G06F3/044
CPC分类号： G06F3/044 , G06F2203/04104
摘要： A touch sensor panel is disclosed. The touch sensor panel includes a plurality of rows, at least one of the rows being a split row including a plurality of row subsections; and a plurality of columns, at least one of the columns being a split column including a plurality of column subsections. The touch sensor panel is configured with at least one split row and at least one split column located to increase a likelihood that a touch anywhere on the touch sensor panel overlaps with at least one split row and at least one split column. The rows and columns are individually charged electrodes capable of detecting a change in capacitance in a corresponding area of the touch sensor panel.
摘要翻译：公开了一种触摸传感器面板。所述触摸传感器面板包括多行，所述行中的至少一个是包括多个行子部分的分割行; 和多个列，所述列中的至少一个是包括多个列子部分的分割列。所述触摸传感器面板被配置有至少一个分割行和至少一个分割列，所述至少一个分割列位于所述触摸传感器面板上的任何位置的触摸与至少一个分割行和至少一个分割列重叠的可能性。行和列是能够检测触摸传感器面板的相应区域中的电容变化的单独充电的电极。

7. 发明申请

WO2010117882A2 IMPROVED TOUCH SENSOR PANEL DESIGN 审中-公开
标题翻译：改进的TOUCH传感器面板设计
公开(公告)号：WO2010117882A2
公开(公告)日：2010-10-14
申请号：PCT/US2010/029698
申请日：2010-04-01
申请人： APPLE INC. , HONG, Sueng, Jae , GRUNTHANER, Martin, Paul , HOTELLING, Steven, Porter , YOUNGS, Lynn
发明人： HONG, Sueng, Jae , GRUNTHANER, Martin, Paul , HOTELLING, Steven, Porter , YOUNGS, Lynn
IPC分类号： G06F3/044
CPC分类号： G06F3/044 , G06F2203/04111 , G06F2203/04112
摘要： A touch sensor panel including a plurality of drive lines crossing a plurality of sense lines, forming an array. The plurality of drive lines and the plurality of sense lines are formed by interconnecting sections of at least one conductive material having a truncated diamond shape or formed of interconnected conductive lines. At least one conductive dummy region may be disposed in an area of the touch sensor panel around the truncated diamond shape sections or interconnected conductive lines of the plurality of drive lines and the plurality of sense lines. One or more lines may be formed overlapping the interconnected sections of each of the plurality of drive lines and the plurality of sense lines.
摘要翻译：触摸传感器面板，包括与多根感测线交叉的多条驱动线，形成阵列。多个驱动线和多条感测线通过互连具有截头菱形形状或由互连导电线形成的至少一种导电材料的部分而形成。可以在触摸传感器面板的围绕多个驱动线和多条感测线的截短的菱形形状部分或互连导电线的区域中设置至少一个导电虚拟区域。可以形成与多个驱动线和多个感测线中的每一个的互连部分重叠的一条或多条线。

8. 发明申请

WO2013043594A1 FORCE SENSOR INTERFACE FOR TOUCH CONTROLLER 审中-公开
标题翻译：用于触控控制器的力传感器接口
公开(公告)号：WO2013043594A1
公开(公告)日：2013-03-28
申请号：PCT/US2012/055909
申请日：2012-09-18
申请人： APPLE INC. , KRAH, Christoph, Horst , SHOYKHET, Eugene, Lvovich , GRUNTHANER, Martin, Paul
发明人： KRAH, Christoph, Horst , SHOYKHET, Eugene, Lvovich , GRUNTHANER, Martin, Paul
IPC分类号： G06F3/041 , G06F1/32
CPC分类号： G06F3/0414 , G06F3/0416 , G06F3/044 , G06F3/045 , G06F3/047
摘要： A force sensor interface in a touch controller of a touch sensitive device is disclosed. The force sensor interface can couple to touch circuitry to integrate one or more force sensors with touch sensors of the device. The force sensor interface can include one portion to transmit stimulation signals generated by the touch circuitry to the force sensors to drive the sensors. The interface can also include another portion to receive force signals, indicative of a force applied to the device, from the force sensors for processing by the touch circuitry. The device can use the touch circuitry to concurrently and seamlessly operate both the force sensors and the touch sensors.
摘要翻译：公开了一种触敏设备的触摸控制器中的力传感器接口。力传感器接口可以耦合到触摸电路，以将一个或多个力传感器与设备的触摸传感器集成。力传感器接口可以包括将由触摸电路产生的刺激信号传送到力传感器以驱动传感器的一部分。接口还可以包括另一部分，用于从力传感器接收指示施加到设备的力的力信号，以供由触摸电路处理。该装置可以使用触摸电路同时且无缝地操作力传感器和触摸传感器。

9. 发明申请

WO2009149014A1 HIGH RESISTIVITY METAL FAN OUT 审中-公开
标题翻译：高电阻金属风扇
公开(公告)号：WO2009149014A1
公开(公告)日：2009-12-10
申请号：PCT/US2009/045843
申请日：2009-06-01
申请人： APPLE INC. , GRUNTHANER, Martin, Paul , HUANG, Lili
发明人： GRUNTHANER, Martin, Paul , HUANG, Lili
IPC分类号： G06F3/044 , G06F3/045 , G06F3/046 , H01B5/14
CPC分类号： G06F3/044 , G06F3/0412 , G06F2203/04102 , G06F2203/04103 , G06F2203/04107 , G06F2203/04113
摘要： The formation of metal traces (102,104) in the border areas (106,108) of a touch sensor panel (110) to provide improved reliability, better noise rejection, and lower manufacturing costs is disclosed. The metal traces (102,104) can be coupled to rows (100) on the touch sensor panel (110) in an interleaved manner, so that any two successive rows can be coupled to metal traces in border areas on opposite sides of the touch sensor panel. In addition, by utilizing the full width available in the border areas in some embodiments, the metal traces can be formed from higher resistivity metal, which can reduce manufacturing costs and improve trace reliability. The wider traces can also provide better noise immunity from noise sources such as an LCD by providing a larger fixed-potential surface area and by more effectively coupling the drive lines to the fixed potential.
摘要翻译：公开了在触摸传感器面板（110）的边界区域（106,108）中形成金属迹线（102,104），以提供改进的可靠性，更好的噪声抑制和更低的制造成本。金属迹线（102,104）可以以交错方式耦合到触摸传感器面板（110）上的行（100），使得任何两个连续的行可以耦合到触摸传感器面板的相对侧上的边界区域中的金属迹线。此外，通过在一些实施例中利用在边界区域中可用的全宽度，金属迹线可以由较高电阻率的金属形成，这可以降低制造成本并提高迹线可靠性。更宽的迹线还可以通过提供更大的固定电位表面积以及通过更有效地将驱动线耦合到固定电位来提供诸如LCD等噪声源的更好的抗噪声能力。

10. 发明申请

WO2009140258A1 FLEX CIRCUIT WITH SINGLE SIDED ROUTING AND DOUBLE SIDED ATTACH 审中-公开
标题翻译：具有单面路由和双面连接的柔性电路
公开(公告)号：WO2009140258A1
公开(公告)日：2009-11-19
申请号：PCT/US2009/043592
申请日：2009-05-12
申请人： APPLE INC. , GRUNTHANER, Martin, Paul
发明人： GRUNTHANER, Martin, Paul
IPC分类号： G06F3/044
CPC分类号： G06F3/0416 , H05K1/118 , H05K1/147 , H05K3/323 , H05K3/361 , H05K2201/053 , H05K2201/09781 , H05K2203/1572
摘要： A flex circuit having conductive traces formed on only one side of a base film for attaching to both sides of a DITO touch sensor panel is disclosed. By having conductive traces formed on only one side of the base film, the number of process steps and fabrication cost can be reduced because only a single etching step is needed. Furthermore, because the flex circuit is thinner, the resultant space savings can be utilized for other features in a device without enlarging the overall device package.
摘要翻译：公开了一种柔性电路，其具有仅形成在基膜的一侧上的导电迹线，用于附接到DITO触摸传感器面板的两侧。通过仅形成在基膜的一侧上的导电迹线，可以减少工艺步骤的数量和制造成本，因为仅需要单个蚀刻步骤。此外，由于柔性电路较薄，因此可以将结果节省的空间用于设备中的其他特征，而不会扩大整个设备封装。

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