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1. 发明申请

WO2006023147A3 CAPACITIVE SENSING APPARATUS HAVING VARYING DEPTH SENSING ELEMENTS 审中-公开
标题翻译：具有不同深度感测元件的电容式感测装置
公开(公告)号：WO2006023147A3
公开(公告)日：2006-05-04
申请号：PCT/US2005024206
申请日：2005-07-07
申请人： SYNAPTICS INC , MACKEY BOB LEE
发明人： MACKEY BOB LEE
IPC分类号： G06F3/044
CPC分类号： G06F3/044
摘要： One embodiment in accordance with the invention includes a capacitive sensor apparatus that includes a first sensing element having substantially constant width along its length and configured to have varying capacitive coupling to an object proximate to a capacitive sensing reference surface, along a first axis of the capacitive sensing reference surface. The length of the first sensing element is oriented along the first axis. The capacitive sensor apparatus can include a second sensing element having substantially constant width along its length and configured to have varying capacitive coupling to the object proximate to the capacitive sensing reference surface along the first axis. The length of the second sensing element is oriented along the first axis. The first and second sensing elements are conductive, and are configured to provide information corresponding to a spatial location of the object relative to the first axis of the capacitive sensing reference surface.
摘要翻译：根据本发明的一个实施例包括一种电容传感器装置，其包括第一感测元件，该第一感测元件沿着其长度具有基本上恒定的宽度并且被配置为沿着电容的第一轴具有到靠近电容感测参考表面的物体的变化的电容耦合感测参考表面。第一传感元件的长度沿着第一轴线定向。电容传感器装置可以包括第二感测元件，该第二感测元件沿着其长度具有基本上恒定的宽度并且被配置为沿着第一轴具有到靠近电容感测参考表面的物体的变化的电容耦合。第二感测元件的长度沿着第一轴线定向。第一感测元件和第二感测元件是导电的，并且被配置为提供对应于物体相对于电容感测参考表面的第一轴的空间位置的信息。

2. 发明申请

WO2008042674A1 CAPACITANCE SENSING APPARATUS AND METHOD 审中-公开
标题翻译：电容传感装置及方法
公开(公告)号：WO2008042674A1
公开(公告)日：2008-04-10
申请号：PCT/US2007/079594
申请日：2007-09-26
申请人： SYNAPTICS INCORPORATED , MACKEY, Bob, Lee
发明人： MACKEY, Bob, Lee
IPC分类号： G06F3/044 , G06F3/02
CPC分类号： G06F3/045 , G06F3/044
摘要： Capacitance sensing apparatuses are described. The apparatus includes capacitance sensor elements that traverse a sensing region. The apparatus also includes sensor circuitry that has multiple inputs. More than one of the capacitance sensor elements are electrically coupled to the same input. A position of an object along an axis of the sensing region is unambiguously identified according to which subset of the inputs senses a change in capacitance that is induced when the object is proximate to the sensing region.
摘要翻译：描述电容感测装置。该装置包括穿过感测区域的电容传感器元件。该装置还包括具有多个输入的传感器电路。多个电容传感器元件电耦合到相同的输入端。沿着感测区域的轴的物体的位置被明确地识别，根据哪一个输入端感测当物体接近感测区域时感应的电容的变化。

3. 发明申请

WO2007089485A1 CAPACITIVE SENSING APPARATUS DESIGNS 审中-公开
标题翻译：电容式感应器设计
公开(公告)号：WO2007089485A1
公开(公告)日：2007-08-09
申请号：PCT/US2007/001832
申请日：2007-01-24
申请人： SYNAPTICS INCORPORATED , MACKEY, Bob, Lee , GOLOVCHENKO, Mykola
发明人： MACKEY, Bob, Lee , GOLOVCHENKO, Mykola
IPC分类号： G06F3/033
CPC分类号： G01D5/2415
摘要： One type of capacitive sensing apparatus has a sensing element that includes a first portion and a second portion adjacent opposite edges of a sensing region. Signals from the first and second portions are combined. Another type of apparatus includes: a first sensing element including first and second portions; a second sensing element including third and fourth portions; and a third sensing element including fifth and sixth portions. The first, third and fifth portions form a first pattern, and the second, fourth and sixth portions form a second pattern. The patterns are bilaterally symmetrical about a median of a sensing region. In another type of apparatus, an electrical conductor coupled to a first sensing element passes through a gap in a second sensing element. An electrical conductor coupled to the second sensing element is dimensioned such that a capacitive coupling to the second sensing element is compensated for the gap.
摘要翻译：一种类型的电容感测装置具有感测元件，其包括邻近感测区域的相对边缘的第一部分和第二部分。来自第一和第二部分的信号被组合。另一类型的装置包括：第一感测元件，包括第一和第二部分; 包括第三和第四部分的第二传感元件; 以及包括第五和第六部分的第三感测元件。第一，第三和第五部分形成第一图案，第二，第四和第六部分形成第二图案。这些图案关于感测区域的中值是双边对称的。在另一类型的装置中，耦合到第一感测元件的电导体穿过第二感测元件中的间隙。耦合到第二感测元件的电导体的尺寸被设计成使得与第二感测元件的电容耦合被补偿间隙。

4. 发明申请

WO2007032942A2 OBJECT SENSING DEVICE AND METHOD 审中-公开
标题翻译：物体感测装置和方法
公开(公告)号：WO2007032942A2
公开(公告)日：2007-03-22
申请号：PCT/US2006/034343
申请日：2006-09-01
申请人： SYNAPTICS INCORPORATED , MACKEY, Bob, Lee , GOLOVCHENKO, Mykola
发明人： MACKEY, Bob, Lee , GOLOVCHENKO, Mykola
IPC分类号： G06F3/044
CPC分类号： G06F3/03547 , G06F3/044
摘要： Patterns of sensor elements that can be used in capacitance sensing devices are described. A plurality of sensor elements extends in a radial direction from a shared center. A first subset of the sensor elements extend like spirals in a clockwise direction, and a second subset of the sensor elements extend like spirals in a counterclockwise direction.
摘要翻译：描述可用于电容感测装置的传感器元件的图案。多个传感器元件从共享中心沿径向方向延伸。传感器元件的第一子集像顺时针方向上的螺旋一样延伸，并且传感器元件的第二子集像逆时针方向上的螺旋一样延伸。

5. 发明申请

WO2006096563A3 SENSING ELEMENT OF CAPACITIVE SENSOR 审中-公开
公开(公告)号：WO2006096563A3
公开(公告)日：2006-09-14
申请号：PCT/US2006/007737
申请日：2006-03-02
申请人： SYNAPTICS INCORPORATED , SCHEDIWY, Richard, R. , MACKEY, Bob, Lee
发明人： SCHEDIWY, Richard, R. , MACKEY, Bob, Lee
IPC分类号： G06F3/044
摘要： One embodiment in accordance with the invention includes a capacitive sensor apparatus that includes a sensing element and a ground element. The capacitive sensor apparatus also includes a floating strike ring that is electrically isolated from the sensing element. The floating strike ring and the ground element form a spark gap. The spark gap is for reducing potential damage to the capacitive sensor apparatus that can be caused by an electrostatic discharge encountered by the capacitive sensor apparatus.

6. 发明申请

WO2005121940A3 ONE LAYER CAPACITIVE SENSING APPARATUS HAVING VARYING WIDTH SENSING ELEMENTS 审中-公开
标题翻译：具有变化宽度感应元件的一层电容式感应装置
公开(公告)号：WO2005121940A3
公开(公告)日：2006-02-16
申请号：PCT/US2005018901
申请日：2005-05-26
申请人： SYNAPTICS INC , MACKEY BOB LEE
发明人： MACKEY BOB LEE
IPC分类号： G06F3/033 , G06F3/044
CPC分类号： G06F3/044
摘要： One embodiment in accordance with the invention includes a two- dimensional capacitive sensor apparatus. The two-dimensional capacitive sensor can include a first sensing element having varying width, a second sensing element having varying width, and a third sensing element having varying width. Additionally, the first sensing element, second sensing element, and third sensing element are substantially parallel to a first axis. Furthermore, each of the first sensing element, second sensing element, and third sensing element can be located such that they are not required to overlap each other to determine a first location along the first axis of a two-dimensional space. Moreover, the first sensing element, second sensing element, and third sensing element can have a cumulative width that is substantially constant.
摘要翻译：根据本发明的一个实施例包括二维电容传感器装置。二维电容传感器可以包括具有变化宽度的第一感测元件，具有变化宽度的第二感测元件和具有变化宽度的第三感测元件。另外，第一感测元件，第二感测元件和第三感测元件基本上平行于第一轴线。此外，第一感测元件，第二感测元件和第三感测元件中的每一个可以被定位成使得它们不需要彼此重叠以确定沿着二维空间的第一轴线的第一位置。此外，第一感测元件，第二感测元件和第三感测元件可以具有基本恒定的累积宽度。

7. 发明申请

WO2012067773A1 SYSTEM AND METHOD FOR DETERMINING OBJECT INFORMATION USING AN ESTIMATED DEFLECTION RESPONSE 审中-公开
标题翻译：使用估计的偏差响应来确定对象信息的系统和方法
公开(公告)号：WO2012067773A1
公开(公告)日：2012-05-24
申请号：PCT/US2011/057731
申请日：2011-10-25
申请人： SYNAPTICS INCORPORATED , WORFOLK, Patrick , BULEA, Mihai M. , MACKEY, Bob Lee
发明人： WORFOLK, Patrick , BULEA, Mihai M. , MACKEY, Bob Lee
IPC分类号： G06F3/041 , G01R27/26
CPC分类号： G06F3/044 , G06F3/0414
摘要： The embodiments described herein provide devices and methods that facilitate improved performance. Specifically, the devices and methods provide the ability to determine object information for objects causing deflection of a surface of a capacitive sensor device. The devices and methods are configured to determine an estimated deflection response associated with a deflection of the at least one sensing electrode using a set of sensor values, where the deflection was caused by one or more objects in contact with the input surface. The estimated deflection response at least partially accounts for effects of capacitive coupling with the object(s) in contact with the input surface, Object information may then be generated using the estimated deflection response. Where the input device is used to direct an electronic system the object information may be used to facilitate a variety of interface actions on a variety of different electronic systems.
摘要翻译：这里描述的实施例提供了便于改进的性能的装置和方法。具体地，装置和方法提供了确定导致电容式传感器装置的表面偏转的物体的物体信息的能力。所述装置和方法被配置为使用一组传感器值来确定与所述至少一个感测电极的偏转相关联的估计的偏转响应，其中所述偏转由与所述输入表面接触的一个或多个物体引起。估计的偏转响应至少部分地解决了与输入表面接触的物体的电容耦合的影响，然后可以使用估计的偏转响应来生成对象信息。在输入设备用于引导电子系统的情况下，可以使用对象信息来促进各种不同电子系统上的各种接口动作。

8. 发明申请

WO2010107961A2 INTEGRATED DISPLAY AND TOUCH SENSOR 审中-公开
标题翻译：集成显示和触摸传感器
公开(公告)号：WO2010107961A2
公开(公告)日：2010-09-23
申请号：PCT/US2010/027735
申请日：2010-03-17
申请人： SYNAPTICS INCORPORATED , MACKEY, Bob Lee , DAY, Shawn P. , REYNOLDS, Joseph K.
发明人： MACKEY, Bob Lee , DAY, Shawn P. , REYNOLDS, Joseph K.
IPC分类号： G06F3/041 , G06F3/044 , G02F1/1333
CPC分类号： G06F3/0412 , G06F3/0416 , G06F3/044
摘要： An integrated display and touch sensor device comprises a plurality of display pixels and a processing system communicatively coupled with a plurality of common voltage electrode segments and with a plurality of receiver sensor electrodes. The plurality of display pixels is configured for displaying information on the display. The processing system is configured for driving a voltage transition onto a common voltage electrode segment of the plurality of common voltage electrode segments. The voltage transition provides a common voltage for refreshing at least one display pixel of the plurality of display pixels, and generates a first electrical signal on at least one receiver sensor electrode of the plurality of receiver sensor electrodes. The processing system is also configured for acquiring a first measurement of a capacitive coupling between the driven common voltage electrode segment and the at least one receiver sensor electrode by measuring the first electrical signal.
摘要翻译：集成显示和触摸传感器装置包括多个显示像素和与多个公共电压电极段和多个接收器传感器电极通信地耦合的处理系统。多个显示像素被配置为在显示器上显示信息。处理系统被配置为驱动电压转换到多个公共电压电极段的公共电压电极段上。电压转换提供用于刷新多个显示像素中的至少一个显示像素的公共电压，并且在多个接收器传感器电极的至少一个接收器传感器电极上产生第一电信号。处理系统还被配置为通过测量第一电信号来获取驱动的公共电压电极段和至少一个接收器传感器电极之间的电容耦合的第一测量。

9. 发明申请

WO2010107961A3 INTEGRATED DISPLAY AND TOUCH SENSOR 审中-公开
标题翻译：集成显示和触摸传感器
公开(公告)号：WO2010107961A3
公开(公告)日：2011-01-13
申请号：PCT/US2010027735
申请日：2010-03-17
申请人： SYNAPTICS INC , MACKEY BOB LEE , DAY SHAWN P , REYNOLDS JOSEPH K
发明人： MACKEY BOB LEE , DAY SHAWN P , REYNOLDS JOSEPH K
IPC分类号： G06F3/041 , G02F1/1333 , G06F3/044
CPC分类号： G06F3/0412 , G06F3/0416 , G06F3/044
摘要： An integrated display and touch sensor device comprises a plurality of display pixels and a processing system communicatively coupled with a plurality of common voltage electrode segments and with a plurality of receiver sensor electrodes. The plurality of display pixels is configured for displaying information on the display. The processing system is configured for driving a voltage transition onto a common voltage electrode segment of the plurality of common voltage electrode segments. The voltage transition provides a common voltage for refreshing at least one display pixel of the plurality of display pixels, and generates a first electrical signal on at least one receiver sensor electrode of the plurality of receiver sensor electrodes. The processing system is also configured for acquiring a first measurement of a capacitive coupling between the driven common voltage electrode segment and the at least one receiver sensor electrode by measuring the first electrical signal.
摘要翻译：集成显示和触摸传感器装置包括多个显示像素和与多个公共电压电极段和多个接收器传感器电极通信地耦合的处理系统。多个显示像素被配置为在显示器上显示信息。处理系统被配置为驱动电压转换到多个公共电压电极段的公共电压电极段上。电压转换提供用于刷新多个显示像素中的至少一个显示像素的公共电压，并且在多个接收器传感器电极的至少一个接收器传感器电极上产生第一电信号。处理系统还被配置为通过测量第一电信号来获取驱动的公共电压电极段和至少一个接收器传感器电极之间的电容耦合的第一测量。

10. 发明申请

WO2008010938A1 CAPACITIVE SENSING USING A REPEATED PATTERN OF SENSING ELEMENTS 审中-公开
标题翻译：使用传感元件的重复图案进行电容感测
公开(公告)号：WO2008010938A1
公开(公告)日：2008-01-24
申请号：PCT/US2007/015880
申请日：2007-07-11
申请人： SYNAPTICS INCORPORATED , MACKEY, Bob Lee , GOLOVCHENKO, Mykola
发明人： MACKEY, Bob Lee , GOLOVCHENKO, Mykola
IPC分类号： H01L29/84 , G01P15/125
CPC分类号： G01D5/2415
摘要： A repeated pattern of sensing elements can be used to indicate an unambiguous position along an axis in a sensing region. For example, different-sized sensing elements can be arranged in a repeating pattern, and the relative measures of their respective output signals can be used to identify a position in the sensing region.
摘要翻译：感测元件的重复图案可以用于指示沿着感测区域中的轴的明确位置。例如，可以以重复图案布置不同尺寸的感测元件，并且可以使用它们各自的输出信号的相对测量来识别感测区域中的位置。

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