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1. 发明申请

WO2011142981A3 INPUT DEVICE WITH FORCE SENSING 审中-公开
标题翻译：具有力传感器的输入装置
公开(公告)号：WO2011142981A3
公开(公告)日：2012-04-05
申请号：PCT/US2011034261
申请日：2011-04-28
申请人： SYNAPTICS INC , SCHEDIWY RICHARD , BOLENDER ROBERT J , SCHWARTZ ADAM , NORDBY FRITZ , DAY SHAWN P
发明人： SCHEDIWY RICHARD , BOLENDER ROBERT J , SCHWARTZ ADAM , NORDBY FRITZ , DAY SHAWN P
IPC分类号： G06F3/044 , G06F3/041
CPC分类号： G01L1/146 , G06F3/0414 , G06F3/044 , G06F2203/04104 , G06F2203/04106 , H03K17/98
摘要： Devices and methods are provided that utilize a first electrode disposed on a first substrate and a second electrode disposed on a second substrate, where the first electrode and the second electrode define at least part of a variable capacitance. A third substrate is arranged between the first substrate and the second substrate, the third substrate having an opening arranged such that at least a portion of the first electrode and the second electrode overlap the opening. A transmission element is provided that partially overlaps the opening. The transmission element is physically coupled to the second electrode such that a force biasing the transmission element causes the second electrode to deflect relative to the first electrode, thus changing the variable capacitance. A measurement of the variable capacitance may then be used to determine force information
摘要翻译：提供了使用设置在第一基板上的第一电极和设置在第二基板上的第二电极的设备和方法，其中第一电极和第二电极限定可变电容的至少一部分。第三基板布置在第一基板和第二基板之间，第三基板具有布置成使得第一电极和第二电极的至少一部分与开口重叠的开口。提供了与开口部分重叠的传动元件。传输元件物理耦合到第二电极，使得偏置传输元件的力使得第二电极相对于第一电极偏转，从而改变可变电容。然后可以使用可变电容的测量来确定力信息

2. 发明申请

WO2008076633A1 TUNING OF A CAPACITIVE SENSING DEVICE 审中-公开
标题翻译：电容式感应装置的调谐
公开(公告)号：WO2008076633A1
公开(公告)日：2008-06-26
申请号：PCT/US2007/086426
申请日：2007-12-04
申请人： SYNAPTICS INCORPORATED , BOLENDER, Robert J. , HARVEY, Tom , PHAM, Sean D. , REYNOLDS, Joseph K. , SRINIVASAN, Umha Mahesh , TUCHOLSKI, Adam , GOLOVCHENKO, Mykola
发明人： BOLENDER, Robert J. , HARVEY, Tom , PHAM, Sean D. , REYNOLDS, Joseph K. , SRINIVASAN, Umha Mahesh , TUCHOLSKI, Adam , GOLOVCHENKO, Mykola
IPC分类号： G06F3/041 , G06F3/033
CPC分类号： G06F3/0418
摘要： In one embodiment, the present invention receives sensitivity data corresponding to a plurality of first sensor channels of a respective plurality of capacitive sensing devices and utilizes the sensitivity data to determine a range of expected variation pertaining to the plurality of first sensor channels. The range of expected variation has an upper and a lower limit. The present embodiment also relates the range of expected variation to a sensitivity value corresponding to one of the plurality of first sensor channels. The present embodiment determines at least one performance characteristic of the one of the plurality of first sensor channels near at least one of the upper limit and the lower limit. In this embodiment, the at least one performance characteristic enables the tuning of the plurality of first sensor channels of the respective plurality of capacitive sensing devices.
摘要翻译：在一个实施例中，本发明接收对应于相应多个电容感测装置的多个第一传感器通道的灵敏度数据，并利用灵敏度数据来确定与多个第一传感器通道有关的预期变化的范围。预期变化的范围具有上限和下限。本实施例还将预期变化的范围与对应于多个第一传感器通道之一的灵敏度值相关联。本实施例确定在上限和下限中的至少一个附近的多个第一传感器通道之一的至少一个性能特性。在该实施例中，至少一个性能特征使得可调谐相应的多个电容感测装置的多个第一传感器通道。

3. 发明申请

WO2010115131A2 INPUT DEVICE WITH CAPACITIVE FORCE SENSOR AND METHOD FOR CONSTRUCTING THE SAME 审中-公开
标题翻译：具有电容力传感器的输入装置及其构造方法
公开(公告)号：WO2010115131A2
公开(公告)日：2010-10-07
申请号：PCT/US2010/029823
申请日：2010-04-02
申请人： SYNAPTICS INCORPORATED , BOLENDER, Robert, J.
发明人： BOLENDER, Robert, J.
IPC分类号： G06F3/041 , G06F3/044
CPC分类号： G06F3/044 , G06F3/0414 , G06F3/0418 , G06F2203/04105
摘要： Input devices including a capacitive force sensor, along with methods of making and using such, are provided. The input devices include a structural component having first and second substantially opposing sides, a plurality of sensor electrodes located on the first side of the structural component, the plurality of sensor electrodes configured to capacitively sense positional information associated with user input in a sensing region, a first capacitive electrode located on the second side of the structural component, the first capacitive electrode being configured to capacitively couple to a second capacitive electrode that is separated from the first capacitive electrode by a gas and moveable relative to the first capacitive electrode, and a biasing member configured to be physically coupled to the structural component such that a force associated with the user input causes a change in a separation distance between the first and second capacitive electrodes based on the force.
摘要翻译：提供了包括电容式力传感器的输入装置，以及制造和使用这些装置的方法。输入装置包括具有第一和第二基本上相对的侧面的结构部件，位于结构部件的第一侧上的多个传感器电极，多个传感器电极被配置为电容性地感测与感测区域中的用户输入相关联的位置信息，位于所述结构部件的第二侧的第一电容电极，所述第一电容电极被配置为电容耦合到第二电容电极，所述第二电容电极通过气体与所述第一电容电极分离并且可相对于所述第一电容电极移动，偏置构件被配置为物理地联接到结构部件，使得与用户输入相关联的力基于该力而导致第一和第二电容电极之间的间隔距离的变化。

4. 发明申请

WO2011142981A2 INPUT DEVICE WITH FORCE SENSING 审中-公开
标题翻译：具有力传感器的输入装置
公开(公告)号：WO2011142981A2
公开(公告)日：2011-11-17
申请号：PCT/US2011/034261
申请日：2011-04-28
申请人： SYNAPTICS INCORPORATED , SCHEDIWY, Richard , BOLENDER, Robert J. , SCHWARTZ, Adam , NORDBY, Fritz , DAY, Shawn P.
发明人： SCHEDIWY, Richard , BOLENDER, Robert J. , SCHWARTZ, Adam , NORDBY, Fritz , DAY, Shawn P.
IPC分类号： G06F3/044 , G06F3/041
CPC分类号： G01L1/146 , G06F3/0414 , G06F3/044 , G06F2203/04104 , G06F2203/04106 , H03K17/98
摘要： Devices and methods are provided that utilize a first electrode disposed on a first substrate and a second electrode disposed on a second substrate, where the first electrode and the second electrode define at least part of a variable capacitance. A third substrate is arranged between the first substrate and the second substrate, the third substrate having an opening arranged such that at least a portion of the first electrode and the second electrode overlap the opening. A transmission element is provided that partially overlaps the opening. The transmission element is physically coupled to the second electrode such that a force biasing the transmission element causes the second electrode to deflect relative to the first electrode, thus changing the variable capacitance. A measurement of the variable capacitance may then be used to determine force information
摘要翻译：提供了使用设置在第一基板上的第一电极和设置在第二基板上的第二电极的设备和方法，其中第一电极和第二电极限定可变电容的至少一部分。第三基板布置在第一基板和第二基板之间，第三基板具有布置成使得第一电极和第二电极的至少一部分与开口重叠的开口。提供了与开口部分重叠的传动元件。传输元件物理耦合到第二电极，使得偏置传输元件的力使得第二电极相对于第一电极偏转，从而改变可变电容。然后可以使用可变电容的测量来确定力信息

5. 发明申请

WO2010115131A3 INPUT DEVICE WITH CAPACITIVE FORCE SENSOR AND METHOD FOR CONSTRUCTING THE SAME 审中-公开
标题翻译：具有电容力传感器的输入装置及其构造方法
公开(公告)号：WO2010115131A3
公开(公告)日：2011-01-20
申请号：PCT/US2010029823
申请日：2010-04-02
申请人： SYNAPTICS INC , BOLENDER ROBERT J
发明人： BOLENDER ROBERT J
IPC分类号： G06F3/041 , G06F3/044
CPC分类号： G06F3/044 , G06F3/0414 , G06F3/0418 , G06F2203/04105
摘要： Input devices including a capacitive force sensor, along with methods of making and using such, are provided. The input devices include a structural component having first and second substantially opposing sides, a plurality of sensor electrodes located on the first side of the structural component, the plurality of sensor electrodes configured to capacitively sense positional information associated with user input in a sensing region, a first capacitive electrode located on the second side of the structural component, the first capacitive electrode being configured to capacitively couple to a second capacitive electrode that is separated from the first capacitive electrode by a gas and moveable relative to the first capacitive electrode, and a biasing member configured to be physically coupled to the structural component such that a force associated with the user input causes a change in a separation distance between the first and second capacitive electrodes based on the force.
摘要翻译：提供了包括电容式力传感器的输入装置，以及制造和使用这些装置的方法。输入装置包括具有第一和第二基本上相对的侧面的结构部件，位于结构部件的第一侧上的多个传感器电极，多个传感器电极被配置为电容性地感测与感测区域中的用户输入相关联的位置信息，位于所述结构部件的第二侧的第一电容电极，所述第一电容电极被配置为电容耦合到第二电容电极，所述第二电容电极通过气体与所述第一电容电极分离并且可相对于所述第一电容电极移动，偏置构件被配置为物理地联接到结构部件，使得与用户输入相关联的力基于该力而导致第一和第二电容电极之间的间隔距离的变化。

6. 发明申请

WO2014107587A1 METHODS AND APPARATUS FOR CAPACITIVELY DETECTING KEY MOTION AND FINGER PRESENCE ON A MAGNETIC KEYBOARD KEY 审中-公开
标题翻译：用于电磁键盘钥匙检测关键运动和手指存在的方法和装置
公开(公告)号：WO2014107587A1
公开(公告)日：2014-07-10
申请号：PCT/US2014/010196
申请日：2014-01-03
申请人： SYNAPTICS INCORPORATED , BOLENDER, Robert, J. , REYNOLDS, Joseph Kurth
发明人： BOLENDER, Robert, J. , REYNOLDS, Joseph Kurth
IPC分类号： G06F3/02
CPC分类号： H03K17/9622 , G01R27/2605 , G06F3/0202 , H01H3/122 , H01H13/7065 , H01H2217/01 , H01H2221/04 , H03K17/98 , H03K2217/96079
摘要： Devices and methods for capacitively sensing key cap position during the initial and latter stages of a keystroke. A key assembly includes a stationary key guide magnet, a movable key cap magnet, and a transmitter/receiver electrode pair. One or both of the electrodes underlies the key cap. The capacitance change between the electrodes during a keystroke includes the capacitance change between the key cap and the electrode pair, and the change in capacitance between the key cap and the key guide. Key cap position may thus be accurately detected throughout the entire keystroke.
摘要翻译：在击键的初始阶段和后期阶段电容性地感测钥匙盖位置的装置和方法。钥匙组件包括固定键导向磁体，可移动键帽磁体和发射器/接收器电极对。电极中的一个或两个位于键帽下方。在击键期间电极之间的电容变化包括键帽和电极对之间的电容变化以及键帽和键导板之间的电容变化。因此，可以在整个按键中精确地检测钥匙盖位置。

7. 发明申请

WO2007112172A1 TOUCH SENSOR EFFECTIVE AREA ENHANCEMENT 审中-公开
标题翻译：触摸传感器有效区域增强
公开(公告)号：WO2007112172A1
公开(公告)日：2007-10-04
申请号：PCT/US2007/062933
申请日：2007-02-28
申请人： SYNAPTICS INCORPORATED , BOLENDER, Robert, J.
发明人： BOLENDER, Robert, J.
IPC分类号： G06F3/045 , H03K17/94
CPC分类号： G06F3/044 , H03K17/9622 , H03K2017/9602
摘要： A touch sensor device is provided that that uses an edge electrode set to provide an improved effective area. Specifically, the touch sensor device includes an edge electrode set that together substantially surround a perimeter of sensing. The edge electrode set increases the effective sensing area of the touch sensor device, and thus can be used to improve the space efficiency of the touch sensor device.
摘要翻译：提供了一种使用边缘电极组提供改进的有效面积的触摸传感器装置。具体地，触摸传感器装置包括一起基本上围绕传感周边的边缘电极组。边缘电极组增加了触摸传感器装置的有效感测区域，因此可以用于提高触摸传感器装置的空间效率。

8. 发明申请

WO2007115052A3 RESOLUTION METRIC DETERMINATION 审中-公开
标题翻译：分辨率公差测定
公开(公告)号：WO2007115052A3
公开(公告)日：2008-07-31
申请号：PCT/US2007065395
申请日：2007-03-28
申请人： SYNAPTICS INC , BOLENDER ROBERT J
发明人： BOLENDER ROBERT J
IPC分类号： G06K9/36
CPC分类号： G06F3/044 , G06F3/0418
摘要： One embodiment here described is a method for determining a resolution metric that can include accessing sampled data for at least one of a plurality of sensor channels. Additionally, the method can include determining a required resolution associated with at least one of the plurality of sensor channels. A channel resolution can be determined that is associated with at least one of the plurality of sensor channels. Furthermore, the resolution metric can be determined based on the channel resolution and the required resolution, wherein the resolution metric can be provided to a user.
摘要翻译：这里描述的一个实施例是用于确定分辨率度量的方法，其可以包括访问多个传感器通道中的至少一个的采样数据。另外，该方法可以包括确定与多个传感器通道中的至少一个相关联的所需解析度。可以确定与多个传感器通道中的至少一个相关联的通道分辨率。此外，可以基于信道分辨率和所需分辨率来确定分辨率度量，其中可以向用户提供分辨率度量。

9. 发明申请

WO2007115052A2 RESOLUTION METRIC DETERMINATION 审中-公开
标题翻译：分辨率公差测定
公开(公告)号：WO2007115052A2
公开(公告)日：2007-10-11
申请号：PCT/US2007/065395
申请日：2007-03-28
申请人： SYNAPTICS INCORPORATED , BOLENDER, Robert J.
发明人： BOLENDER, Robert J.
IPC分类号： A61M5/19
CPC分类号： G06F3/044 , G06F3/0418
摘要： One embodiment here described is a method for determining a resolution metric that can include accessing sampled data for at least one of a plurality of sensor channels. Additionally, the method can include determining a required resolution associated with at least one of the plurality of sensor channels. A channel resolution can be determined that is associated with at least one of the plurality of sensor channels. Furthermore, the resolution metric can be determined based on the channel resolution and the required resolution, wherein the resolution metric can be provided to a user.
摘要翻译：这里描述的一个实施例是用于确定分辨率度量的方法，其可以包括访问多个传感器通道中的至少一个的采样数据。另外，该方法可以包括确定与多个传感器通道中的至少一个相关联的所需解析度。可以确定与多个传感器通道中的至少一个相关联的通道分辨率。此外，可以基于信道分辨率和所需分辨率来确定分辨率度量，其中可以向用户提供分辨率度量。

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