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1. 发明申请

WO2014209534A1 FULL IN-CELL SENSOR 审中-公开
标题翻译：全细胞传感器
公开(公告)号：WO2014209534A1
公开(公告)日：2014-12-31
申请号：PCT/US2014/039895
申请日：2014-05-29
申请人： SYNAPTICS INCORPORATED
发明人： SHEPELEV, Petr , MACKIN, Thomas , HOCH, David
IPC分类号： G06F3/044
CPC分类号： G06F3/0416 , G01R27/2605 , G06F3/0412 , G06F3/044 , G06F2203/04107
摘要： A display device having an integrated capacitive sensing device includes receiver electrodes disposed on a back side of a color filter glass. Transmitter electrodes of the capacitive sensing device are configured with a size and geometry that reduces the capacitive coupling between the transmitter and receiver electrodes. The transmitter electrodes may be made of one or more prongs or segments from a segmented common electrode.
摘要翻译：具有集成电容感测装置的显示装置包括设置在滤色器玻璃的背面的接收电极。电容感测装置的发射器电极被配置成具有减小发射器和接收器电极之间的电容耦合的尺寸和几何形状。发射器电极可以由分段的公共电极的一个或多个尖头或段制成。

2. 发明申请

WO2014127049A1 GUARDING AND SHIELDING ROUTING TRACES IN PROXIMITY SENSORS 审中-公开
标题翻译：接近传感器的保护和屏蔽路径
公开(公告)号：WO2014127049A1
公开(公告)日：2014-08-21
申请号：PCT/US2014/016115
申请日：2014-02-12
申请人： SYNAPTICS INCORPORATED
发明人： DUNPHY, Jim , BOLENDER, Robert J. , SCHWARTZ, Adam , HOCH, David
IPC分类号： G06F3/044 , G06F3/041
CPC分类号： G06F1/1692 , G06F3/044
摘要： A capacitive input device has a sensor electrode pattern disposed on a first side of a substrate. The sensor electrode pattern comprises a plurality of sensor electrode elements disposed on the first side of a first substrate. A plurality of routing traces is disposed along a first edge of the sensor electrode pattern on the first side of the substrate and configured to communicatively couple at least some of the sensor electrodes with a processing system. A pair of guard traces is disposed in the same layer as and brackets the plurality of routing traces. A guard overlaps the routing traces, is disposed proximate the routing traces on the first side of the substrate, and ohmically couples the pair of guard traces with one another. A second insulator is disposed between the routing traces and the guard. The second insulator and the first insulator are disposed in the same layer.
摘要翻译：电容性输入装置具有设置在基板的第一侧上的传感器电极图案。传感器电极图案包括设置在第一基板的第一侧上的多个传感器电极元件。多个路由迹线沿着基板的第一侧上的传感器电极图案的第一边缘设置并且被配置为使处理系统的至少一些传感器电极通信地耦合。一对保护迹线设置在与多个路由迹线相同的层中并且支架。保护层与路由迹线重叠，被布置在衬底的第一侧上的路由迹线附近，并且将一对保护迹线彼此欧姆地耦合。第二绝缘体设置在路由迹线和防护装置之间。第二绝缘体和第一绝缘体设置在同一层中。

3. 发明申请

WO2013106773A2 SINGLE LAYER CAPACITIVE IMAGING SENSORS 审中-公开
标题翻译：单层电容式成像传感器
公开(公告)号：WO2013106773A2
公开(公告)日：2013-07-18
申请号：PCT/US2013/021314
申请日：2013-01-11
申请人： SYNAPTICS INCORPORATED , BULEA, Mihai , SOLVEN, Derek , REYNOLDS, Joseph Kurth , HOCH, David , DATTALO, Tracy Scott
发明人： BULEA, Mihai , SOLVEN, Derek , REYNOLDS, Joseph Kurth , HOCH, David , DATTALO, Tracy Scott
IPC分类号： G06F3/044
CPC分类号： G06F3/044 , G06F3/041 , G06F2203/04112
摘要： Embodiments of the invention generally provide an input device that includes a plurality of sensing elements that are interconnected in desired way to acquire positional information of an input object, so that the acquired positional information can be used by other system components to control a display or other useful system components. One or more of the embodiments described herein, utilizes one or more of the techniques and sensor electrode array configuration disclosed herein to reduce or minimize the number of traces and/or electrodes required to sense the position of an input object within a sensing region of the input device.
摘要翻译：本发明的实施例通常提供一种输入设备，其包括以期望的方式互连以获取输入对象的位置信息的多个感测元件，使得所获取的位置信息可被其他系统组件用于控制显示器或其他有用的系统组件。本文所述的一个或多个实施例利用本文公开的一种或多种技术和传感器电极阵列配置来减少或最小化在所述感测区域内检测输入物体的位置所需的迹线和/或电极的数量输入设备。

4. 发明申请

WO2016106148A1 METHOD AND SYSTEM FOR DUAL NODE SENSING 审中-公开
标题翻译：双节点感知方法与系统
公开(公告)号：WO2016106148A1
公开(公告)日：2016-06-30
申请号：PCT/US2015/066831
申请日：2015-12-18
申请人： SYNAPTICS INCORPORATED
发明人： HOCH, David
IPC分类号： G06F3/044
CPC分类号： G06F3/0418 , G06F1/16 , G06F3/0416 , G06F3/044 , G06F3/04883 , G06F2203/04101
摘要： A system for a capacitive sensing device includes transmitter electrodes configured to transmit transmitter signals, receiver electrodes configured to receive resulting signals including effects corresponding to the transmitter signals. The system further includes dual nodes corresponding to a first capacitive coupling between the transmitter electrodes and the receiver electrodes, and primary nodes corresponding to a second capacitive coupling between the transmitter electrodes and the receiver electrodes. The first capacitive coupling is less than the second capacitive coupling.
摘要翻译：用于电容感测装置的系统包括被配置为发送发射机信号的发射机电极，被配置为接收包括对应于发射机信号的效果的结果信号的接收机电极。该系统还包括对应于发射器电极和接收器电极之间的第一电容耦合的双节点，以及对应于发射器电极和接收器电极之间的第二电容耦合的主节点。第一电容耦合小于第二电容耦合。

5. 发明申请

WO2015187336A1 DRIVING SENSOR ELECTRODES FOR ABSOLUTE CAPACITIVE SENSING 审中-公开
标题翻译：驱动传感器电极用于绝对电容感应
公开(公告)号：WO2015187336A1
公开(公告)日：2015-12-10
申请号：PCT/US2015/030867
申请日：2015-05-14
申请人： SYNAPTICS INCORPORATED
发明人： HOCH, David
IPC分类号： G01R27/26 , G01D5/24
CPC分类号： G06F3/044 , G01R27/2605 , G01V3/088 , G06F3/0416
摘要： In an example, a processing system includes a sensor module having sensor circuitry. The sensor module is configured to drive sensor electrodes with a capacitive sensing signal to acquire first changes of capacitance between each of the sensor electrodes and at least one input object; and drive at least one sensor electrode in a first set of the sensor electrodes with a reference signal and at least one sensor electrode in a second set of the sensor electrodes with a capacitive sensing signal to acquire second changes of capacitance between the at least one sensor electrode in the second set and the at least one input object. The processing system further includes a capacitive measurer module configured to determine a capacitive image based at least in part on the first and second changes of capacitance.
摘要翻译：在一个示例中，处理系统包括具有传感器电路的传感器模块。传感器模块被配置为利用电容感测信号来驱动传感器电极，以获取每个传感器电极和至少一个输入对象之间的电容的第一变化; 并且利用参考信号驱动第一组传感器电极中的至少一个传感器电极，以及在具有电容感测信号的第二组传感器电极中的至少一个传感器电极，以获取至少一个传感器第二组中的电极和至少一个输入对象。处理系统还包括电容测量器模块，其被配置为至少部分地基于电容的第一和第二变化来确定电容图像。

6. 发明申请

WO2012177955A2 CAPCITIVE SENSOR PATTERN 审中-公开
标题翻译：有效传感器图案
公开(公告)号：WO2012177955A2
公开(公告)日：2012-12-27
申请号：PCT/US2012/043655
申请日：2012-06-21
申请人： SYNAPTICS INCORPORATED , HOCH, David
发明人： HOCH, David
IPC分类号： G06F3/044
CPC分类号： G06F3/044
摘要： A capacitive sensor pattern comprises a first plurality of sensor electrode elements, a second plurality of sensor electrode elements, and a third plurality of sensor electrode elements. The first plurality of sensor electrode elements is disposed in a first layer above a substrate. The second plurality of sensor electrode elements is disposed above the substrate in an additional layer. At least one of the second plurality of sensor electrode elements is physically coupled with at least two of the first plurality of sensor electrode elements. The third plurality of sensor electrode elements is disposed above the substrate in the additional layer. At least one element of the third plurality is ohmically coupled to a single element of said first plurality.
摘要翻译：电容传感器图案包括第一多个传感器电极元件，第二多个传感器电极元件和第三多个传感器电极元件。第一多个传感器电极元件设置在基板上方的第一层中。第二多个传感器电极元件设置在基板上方的附加层中。所述第二多个传感器电极元件中的至少一个与所述第一多个传感器电极元件中的至少两个物理耦合。第三多个传感器电极元件设置在附加层中的衬底上方。第三多个元件中的至少一个元件欧姆耦合到所述第一多个元件的单个元件。

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