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11. 发明申请

WO2018004763A1 COMBINED FORCE AND TOUCH SENSOR 审中-公开
标题翻译：组合力和触摸传感器
公开(公告)号：WO2018004763A1
公开(公告)日：2018-01-04
申请号：PCT/US2017/024124
申请日：2017-03-24
申请人： SYNAPTICS INCORPORATED
发明人： POLISHCHUK, Igor , REYNOLDS, Joseph Kurth
IPC分类号： G06F3/041 , G06F3/044
摘要： This disclosure generally provides input devices, processing systems and methods for touch and force sensing utilizing combination sensor conductors. The combination sensor conductors are configurable as capacitive sensor conductors and force sensor conductors via operation of a processing system.
摘要翻译：本公开总体上提供了使用组合传感器导体的用于触摸和力感测的输入设备，处理系统和方法。通过操作处理系统，组合传感器导体可配置为电容式传感器导体和力传感器导体。

12. 发明申请

WO2017165089A1 FORCE SENSING WITHIN DISPLAY STACK 审中-公开
标题翻译：力显示在显示堆栈中
公开(公告)号：WO2017165089A1
公开(公告)日：2017-09-28
申请号：PCT/US2017/019865
申请日：2017-02-28
申请人： SYNAPTICS INCORPORATED
发明人： REYNOLDS, Joseph Kurth , VANDERMEIJDEN, Tom , TANEMURA, Tetsuo
IPC分类号： G06F3/041 , G06F3/044
CPC分类号： G06F3/044 , G06F3/0412 , G06F3/0414 , G06F2203/04106
摘要： Embodiments described herein include an input device and associated processing system for sensing force applied by input objects. The input device comprises a display device comprising a plurality of layers formed as a display stack, the display stack including a top surface. The input device further comprises one or more strain gauges disposed within the display stack and configured to detect force applied to the top surface, and a processing system configured to perform display updating using the display device and to perform force sensing using the one or more strain gauges.
摘要翻译：这里描述的实施例包括用于感测由输入物体施加的力的输入设备和相关的处理系统。该输入设备包括显示设备，该显示设备包括形成为显示器堆叠的多个层，该显示器堆叠包括顶面。输入设备还包括布置在显示器堆叠内并被配置为检测施加到顶表面的力的一个或多个应变仪，以及配置为使用显示设备执行显示更新并且使用该一个或多个应变执行力感测的处理系统压力表。

13. 发明申请

WO2016111939A1 TIME SHARING OF DISPLAY AND SENSING DATA 审中-公开
标题翻译：时间共享显示和感测数据
公开(公告)号：WO2016111939A1
公开(公告)日：2016-07-14
申请号：PCT/US2016/012075
申请日：2016-01-04
申请人： SYNAPTICS INCORPORATED
发明人： FU, Chih-Hong , REYNOLDS, Joseph Kurth
IPC分类号： G06F3/041
CPC分类号： G06F3/0416 , G06F3/044
摘要： This disclosure generally provides input devices, processing systems and methods for touch sensing that maintain substantially equal capacitive sensing frame reporting rates when operated at different display refresh rates.
摘要翻译：本公开通常提供用于触摸感测的输入设备，处理系统和方法，当以不同的显示刷新率操作时，其保持基本相等的电容感测帧报告速率。

14. 发明申请

WO2016014698A2 ROUTING FOR AN INTEGRATED DISPLAY AND INPUT SENSING DEVICE 审中-公开
标题翻译：一体化显示和输入感应装置的路由
公开(公告)号：WO2016014698A2
公开(公告)日：2016-01-28
申请号：PCT/US2015/041591
申请日：2015-07-22
申请人： SYNAPTICS INCORPORATED
发明人： MOREIN, Stephen L. , LIU, Tai-Chien , KULKARNI, Shriram , REYNOLDS, Joseph Kurth
CPC分类号： G06F3/0412 , G06F3/0416 , G06F3/044 , G09G3/20 , G09G5/006 , G09G2300/0408 , G09G2300/0426 , G09G2310/0275 , G09G2320/0209 , H01L27/156 , H01L33/38
摘要： Display devices with improved routing between connectors and source drivers disposed on a substrate such as glass. Various features improve different characteristics of the routings between the connectors and source drivers. For example, a t-shaped connector is provided to ensure voltage provided to the source drivers is approximately equal. Routings may be tapered (i.e., altered in width) to reduce the amount of area consumption in locations where doing so is desirable but to decrease resistance in areas having more space. Routings may also include stacked power supply and ground traces to provide benefits such as improved decoupling capacitance. Other features are provided.
摘要翻译：显示设备，其具有改善布置在诸如玻璃的基板上的连接器和源驱动器之间的布线。各种特征改善了连接器和源驱动器之间的路由的不同特性。例如，提供t形连接器以确保提供给源极驱动器的电压大致相等。路线可以是锥形的（即，宽度的变化）以减少在这样做是希望的地方的面积消耗量，而是减小具有更多空间的区域中的电阻。路由还可以包括堆叠的电源和接地迹线，以提供诸如改进的去耦电容的益处。提供其他功能。

15. 发明申请

WO2014126632A1 MESH SENSOR DESIGN FOR REDUCED VISIBILITY IN TOUCH SCREEN DEVICES 审中-公开
标题翻译： MESH传感器设计，用于在触摸屏设备中降低可见性
公开(公告)号：WO2014126632A1
公开(公告)日：2014-08-21
申请号：PCT/US2013/071705
申请日：2013-11-25
申请人： SYNAPTICS INCORPORATED
发明人： DUNPHY, James , MACKEY, Bob Lee , REYNOLDS, Joseph Kurth
IPC分类号： G06F3/041
CPC分类号： G06F3/044 , G06F3/0412 , G06F2203/04112 , H05K1/0296 , H05K2201/09681 , Y10T29/49105
摘要： An input device having a plurality of low-visibility sensor electrodes and method for fabricating the same are provided. In one embodiment, an input device includes a plurality of sensor electrodes disposed over a display device. A first sensor electrode of the plurality of sensor electrodes includes a conductive mesh having a first periodicity defined by intersections of conductive traces forming the mesh. A terminal portion of one of the conductive traces terminating at an edge of the first sensor electrode has an orientation that is different than an orientation of a corresponding portion of the mesh defining the first periodicity. An end of the terminal portion proximate the edge laying over a subpixel has the same color as a subpixel of the display device which the end would lay over if the end had the same orientation as the corresponding portion of the mesh defining the first periodicity.
摘要翻译：提供具有多个低能见度传感器电极的输入装置及其制造方法。在一个实施例中，输入装置包括布置在显示装置上的多个传感器电极。多个传感器电极的第一传感器电极包括具有由形成网状物的导电迹线的交点限定的第一周期性的导电网。终端在第一传感器电极的边缘处的导电迹线之一的端子部分具有不同于限定第一周期性的网的对应部分的取向的取向。靠近放置在子像素上的边缘的端子部分的端部具有与显示装置的子像素相同的颜色，如果端部具有与限定第一周期性的网格的相应部分相同的取向，则该端部将覆盖。

16. 发明申请

WO2015050888A1 SIMULTANEOUS DISPLAY UPDATING AND CAPACITIVE SENSING FOR AN INTEGRATED DEVICE 审中-公开
标题翻译：用于集成设备的同时显示更新和电容感测
公开(公告)号：WO2015050888A1
公开(公告)日：2015-04-09
申请号：PCT/US2014/058393
申请日：2014-09-30
申请人： SYNAPTICS INCORPORATED
发明人： REYNOLDS, Joseph Kurth
IPC分类号： G06F3/044
CPC分类号： G06F3/044 , G06F3/0412 , G06F3/0416 , G06F3/0418
摘要： Embodiments generally provide an input device with an integrated display that drives a capacitive sensing signal on a sensor electrode in parallel with driving a display signal onto a display electrode. To mitigate the interference between the two signals, the input device synchronizes the frequency of the capacitive sensing signal (e.g., of capacitive sensing cycles) to a line rate used when performing display updating. Additionally, the input device may phase align the capacitance sensing signal with a periodic noise event in the display signal such as a voltage transition, charge share event, and the like. The input device may maintain synchronization of display updating and capacitive sensing by adjusting a timing of the display signal responsive to changed frequencies of the capacitive sensing signal.
摘要翻译：实施例通常提供具有集成显示器的输入设备，其将传感器电极上的电容感测信号与将显示信号驱动到显示电极上并联。为了减轻两个信号之间的干扰，输入装置将电容感测信号的频率（例如，电容感测周期）同步到执行显示更新时使用的线路速率。此外，输入装置可以将电容感测信号与显示信号中的周期性噪声事件相互对准，例如电压转换，电荷共享事件等。输入设备可以通过响应于电容感测信号的改变的频率调整显示信号的定时来保持显示更新和电容感测的同步。

17. 发明申请

WO2017190052A1 DIFFERENTIAL FORCE AND TOUCH SENSING 审中-公开
标题翻译：差动力和触摸感应
公开(公告)号：WO2017190052A1
公开(公告)日：2017-11-02
申请号：PCT/US2017/030192
申请日：2017-04-28
申请人： SYNAPTICS INCORPORATED
发明人： REYNOLDS, Joseph Kurth , KASRA, Khazeni
IPC分类号： G06F3/041 , G06F3/044
摘要： An input device is configured to detect force being applied to an input region of the device by an input object, in addition to the position of the input object using touch sensing methods. Aspects include driving a force sensing electrode of the input device using an anti-guarding voltage alternating with a ground or guard voltage, while driving the touch sensing electrodes with a reference voltage, to obtain touch measurements, force measurements, interference measurements, double the force signal, and/o double the touch signal for differential touch and force detection. Aspects also include driving sensor electrodes using orthogonal signals and performing in-phase and quadrature demodulation of the received signal for simultaneous and independent touch and force measurements.
摘要翻译：除了使用触摸感测方法的输入物体的位置之外，输入装置被配置为检测由输入物体施加到装置的输入区域的力。方面包括使用与接地或保护电压交替的防护电压来驱动输入装置的力感测电极，同时用参考电压驱动触摸感测电极，以获得触摸测量结果，力测量结果，干涉测量结果，力的两倍信号和/或触摸信号的两倍以进行差分触摸和力量检测。各方面还包括使用正交信号驱动传感器电极，并对接收到的信号进行同相和正交解调，以便同时进行独立的触摸和力测量。

18. 发明申请

WO2015050647A1 TARGETED TRANSCAPACITANCE SENSING FOR A MATRIX SENSOR 审中-公开
标题翻译：用于矩阵传感器的目标传感器
公开(公告)号：WO2015050647A1
公开(公告)日：2015-04-09
申请号：PCT/US2014/052709
申请日：2014-08-26
申请人： SYNAPTICS INCORPORATED
发明人： MOREIN, Stephen L. , SHEPELEV, Petr , LUKANC, Jeffrey , REYNOLDS, Joseph Kurth
IPC分类号： G06F3/044
CPC分类号： G06F3/044 , G06F3/0416
摘要： Embodiments described herein include a display device having a capacitive sensing device, a processing system and a method for detecting presence of an input object using a capacitive sensing device. In one embodiment, the display device includes a plurality of sensor electrodes arranged in a matrix. The processing system performs absolute capacitive sensing with the matrix of sensor electrodes. When an area of interest is detected using the absolute capacitive sensing techniques, the processing system performs targeted transcapacitance sensing using a selected subset of the sensor electrodes in the area of interest.
摘要翻译：本文描述的实施例包括具有电容感测装置，处理系统和用于使用电容感测装置检测输入对象的存在的方法的显示装置。在一个实施例中，显示装置包括以矩阵形式布置的多个传感器电极。处理系统利用传感器电极的矩阵执行绝对电容感测。当使用绝对电容感测技术检测到感兴趣的区域时，处理系统使用感兴趣区域中的选定的传感器电极子集来执行目标反向感测。

19. 发明申请

WO2015047550A1 MODULATED POWER SUPPLY FOR REDUCED PARASITIC CAPACITANCE 审中-公开
标题翻译：调节电源降低PARASITIC电容
公开(公告)号：WO2015047550A1
公开(公告)日：2015-04-02
申请号：PCT/US2014/050013
申请日：2014-08-06
申请人： SYNAPTICS INCORPORATED
发明人： MOREIN, Stephen L. , REYNOLDS, Joseph Kurth
IPC分类号： G06F3/044 , G06F1/26
CPC分类号： G06F3/044 , G06F3/0412 , G06F3/0416 , G06F3/0418
摘要： An input device comprising a display device having an integrated capacitive sensing device. The input device includes a plurality of sensor electrodes a plurality of display electrodes, a modulated power supply configured to provide a modulated reference signal, and a processing system. The processing system includes a sensor module configured to drive a plurality of sensor electrodes with a modulated capacitive sensing signal that is based on the modulated reference signal for capacitive sensing during a first time period. The processing system also includes a display driver module configured to drive a plurality of display electrodes of a display device with modulated signals based on the modulated reference signal during the first time period. The modulated signals cause voltage between the plurality of display electrodes and the plurality of sensor electrodes to remain substantially constant.
摘要翻译：一种输入装置，包括具有集成电容感测装置的显示装置。输入装置包括多个传感器电极，多个显示电极，被配置为提供调制参考信号的调制电源和处理系统。处理系统包括传感器模块，该传感器模块被配置为利用基于用于在第一时间段内的电容感测的调制参考信号的调制电容感测信号来驱动多个传感器电极。所述处理系统还包括显示驱动器模块，所述显示驱动器模块被配置为在所述第一时间段内基于所述经调制的参考信号来驱动具有调制信号的显示装置的多个显示电极。调制信号使得多个显示电极和多个传感器电极之间的电压基本保持不变。

20. 发明申请

WO2015021330A1 CAPACITIVE SENSITIVE USING A MATRIX ELECTRODE PATTERN 审中-公开
标题翻译：使用矩阵电极图案的电容敏感性
公开(公告)号：WO2015021330A1
公开(公告)日：2015-02-12
申请号：PCT/US2014/050231
申请日：2014-08-07
申请人： SYNAPTICS INCORPORATED
发明人： LUKANC, Jeffrey , MOREIN, Stephen L. , LUDDEN, Christopher A. , SEMERARO, Greg P. , REYNOLDS, Joseph Kurth , SHEPELEV, Petr , MACKIN, Thomas
IPC分类号： G06F3/044
CPC分类号： G06F3/0412 , G02F1/13338 , G06F3/0416 , G06F3/044 , G06F2203/04112
摘要： An electrode matrix that is used for capacitive sensing may be integrated into a display panel of an input device. In one embodiment, source drivers may be mounted on the display panel which drive the display signals and capacitive sensing signals into the display panel. In one embodiment, the capacitive sensing signals may be routed on wires or lines that are interleaved on the same layer as the source lines used for setting a voltage on the pixels in the display panel during display updating. Using the interleaved wires, the source drivers may drive the capacitive sensing signals in parallel to a plurality of the electrodes in the matrix in a predefined pattern that spans one or more touch cycles.
摘要翻译：用于电容感测的电极矩阵可以集成到输入装置的显示面板中。在一个实施例中，源驱动器可以安装在显示面板上，其将显示信号和电容感测信号驱动到显示面板中。在一个实施例中，电容感测信号可以在与显示更新期间用于设置显示面板中的像素上的电压的源线相交叠的导线或线路上布线。使用交错的线，源驱动器可以以跨越一个或多个触摸周期的预定义模式来驱动平行于矩阵中的多个电极的电容感测信号。

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