Grounded button for capacitive sensor
    1.
    发明授权
    Grounded button for capacitive sensor 失效
    电容传感器的接地按钮

    公开(公告)号:US08599144B2

    公开(公告)日:2013-12-03

    申请号:US11497024

    申请日:2006-07-31

    申请人: Tao Peng Zheng Qin

    发明人: Tao Peng Zheng Qin

    IPC分类号: G06F3/041

    CPC分类号: G06F3/044

    摘要: A touch-sensing device has a top and a bottom surface. A grounded connector is coupled to the bottom surface of the touch-sensing device and extends through the touch-sensing device to the top surface of the touch-sensing device. The touch-sensing device has a grounded layer. A first dielectric layer is on the grounded layer. A conductive layer of the touch-sensing device has an opening. The conductive layer is on the first dielectric layer. The second dielectric layer is on the conductive layer. The grounded connector is coupled to the grounded layer and extends through the opening of the conductive layer to the top surface of the second dielectric layer.

    摘要翻译: 触摸感测装置具有顶部和底部表面。 接地连接器耦合到触摸感测装置的底表面,并且通过触摸感测装置延伸到触摸感测装置的顶表面。 触摸感测装置具有接地层。 第一介电层位于接地层上。 触摸感测装置的导电层具有开口。 导电层位于第一电介质层上。 第二介电层位于导电层上。 接地连接器耦合到接地层,并延伸穿过导电层的开口到达第二电介质层的顶表面。

    APPARATUS AND METHOD FOR REDUCING AVERAGE SCAN RATE TO DETECT A CONDUCTIVE OBJECT ON A SENSING DEVICE
    2.
    发明申请
    APPARATUS AND METHOD FOR REDUCING AVERAGE SCAN RATE TO DETECT A CONDUCTIVE OBJECT ON A SENSING DEVICE 有权
    用于降低平均扫描速率以检测感测装置上的导电对象的装置和方法

    公开(公告)号:US20120044194A1

    公开(公告)日:2012-02-23

    申请号:US13047035

    申请日:2011-03-14

    申请人: Tao Peng Zheng Qin

    发明人: Tao Peng Zheng Qin

    IPC分类号: G06F3/045

    摘要: A switch circuit and method is described. In one embodiment, the switch circuit is configured to couple each of a plurality of plurality of capacitive sense elements and a plurality of capacitance sensors in different modes. In a first mode, the switch circuit is configured to couple each of the plurality of capacitance sensors to a group of two or more of the plurality of capacitive sense elements. In a second mode, the switch circuit is configured to couple the plurality of capacitance sensors to individual ones of the two or more of the plurality of capacitive sense elements in one of the groups.

    摘要翻译: 描述了一种开关电路和方法。 在一个实施例中,开关电路被配置为以不同模式耦合多个电容性感测元件中的每一个和多个电容传感器。 在第一模式中,开关电路被配置为将多个电容传感器中的每一个耦合到多个电容感测元件中的两个或更多个的一组。 在第二模式中,开关电路被配置为将多个电容传感器耦合到组中的一个中的多个电容感测元件中的两个或更多个的单独电容传感器。

    Tapered capsense structure
    3.
    发明申请
    Tapered capsense structure 有权
    锥形结构

    公开(公告)号:US20070271399A1

    公开(公告)日:2007-11-22

    申请号:US11437507

    申请日:2006-05-18

    申请人: Tao Peng Zheng Qin

    发明人: Tao Peng Zheng Qin

    IPC分类号: G06F3/00

    CPC分类号: G06F3/044 G06F3/03547

    摘要: A touchpad has interleaved conductive traces across a touchpad surface. Each conductive trace has a first end and a second end. The width of the first end is larger than the width of the second end. The interleaved conductive traces have a first group of conductive traces alternated with a second group of conductive traces.

    摘要翻译: 触摸板在触摸板表面上交错导电迹线。 每个导电迹线具有第一端和第二端。 第一端的宽度大于第二端的宽度。 交错的导电迹线具有与第二组导电迹线交替的第一组导电迹线。

    Setting a discharge rate and a charge rate of a relaxation oscillator circuit
    4.
    发明授权
    Setting a discharge rate and a charge rate of a relaxation oscillator circuit 有权
    设定张弛振荡电路的放电率和充电率

    公开(公告)号:US08058937B2

    公开(公告)日:2011-11-15

    申请号:US11700314

    申请日:2007-01-30

    申请人: Zheng Qin Tao Peng

    发明人: Zheng Qin Tao Peng

    IPC分类号: H03K3/26

    摘要: An apparatus and method for setting a ratio of a discharge rate to a charge rate for measuring a capacitance on a sensor element of a sensing device. The apparatus may include a sensor element of a sensing device, a relaxation oscillator having a first and a second programmable current source, and a ratio decoder to receive a ratio of a discharge rate to a charge rate, and to set the first and second programmable current sources based on the received ratio.

    摘要翻译: 一种用于设定放电速率与用于测量感测装置的传感器元件上的电容的充电速率的比率的装置和方法。 该装置可以包括感测装置的传感器元件,具有第一和第二可编程电流源的张弛振荡器,以及用于接收放电速率与充电速率的比率的比率解码器,以及设置第一和第二可编程 电流来源根据接收的比例。

    Grounded button for cap sense
    5.
    发明申请
    Grounded button for cap sense 失效
    接地按钮用于帽感

    公开(公告)号:US20080024456A1

    公开(公告)日:2008-01-31

    申请号:US11497024

    申请日:2006-07-31

    申请人: Tao Peng Zheng Qin

    发明人: Tao Peng Zheng Qin

    IPC分类号: G06F3/041

    CPC分类号: G06F3/044

    摘要: A touch-sensing device has a top and a bottom surface. A grounded connector is coupled to the bottom surface of the touch-sensing device and extends through the touch-sensing device to the top surface of the touch-sensing device. The touch-sensing device has a grounded layer. A first dielectric layer is on the grounded layer. A conductive layer of the touch-sensing device has an opening. The conductive layer is on the first dielectric layer. The second dielectric layer is on the conductive layer. The grounded connector is coupled to the grounded layer and extends through the opening of the conductive layer to the top surface of the second dielectric layer.

    摘要翻译: 触摸感测装置具有顶部和底部表面。 接地连接器耦合到触摸感测装置的底表面,并且通过触摸感测装置延伸到触摸感测装置的顶表面。 触摸感测装置具有接地层。 第一介电层位于接地层上。 触摸感测装置的导电层具有开口。 导电层位于第一电介质层上。 第二介电层位于导电层上。 接地连接器耦合到接地层,并延伸穿过导电层的开口到达第二电介质层的顶表面。

    Touch-sensor with shared capacitive sensors
    6.
    发明申请
    Touch-sensor with shared capacitive sensors 有权
    具有共享电容式传感器的触摸传感器

    公开(公告)号:US20080007534A1

    公开(公告)日:2008-01-10

    申请号:US11484085

    申请日:2006-07-10

    申请人: Tao Peng Zheng Qin

    发明人: Tao Peng Zheng Qin

    IPC分类号: G06F3/041

    CPC分类号: G06F3/044 G06F2203/04111

    摘要: A method and apparatus to implement a touch-sensor device using shared capacitive sensors. The apparatus includes a first plurality of sensor elements coupled together, a second plurality of sensor elements coupled together independently of the first plurality of sensor elements, and a third plurality of sensor elements coupled together independently of the first and second pluralities of sensor elements. The sensor elements of the first, second, and third pluralities of sensor elements are interspersed and disposed in a repetitive sequence along a movement path of a conductive object.

    摘要翻译: 一种使用共享电容传感器实现触摸传感器装置的方法和装置。 该装置包括耦合在一起的第一多个传感器元件,独立于第一多个传感器元件而联接在一起的第二多个传感器元件,以及独立于第一和第二多个传感器元件而联接在一起的第三多个传感器元件。 第一,第二和第三传感器元件的传感器元件沿着导电物体的移动路径以重复的顺序散置并设置。

    Tapered capsense structure
    7.
    发明授权
    Tapered capsense structure 有权
    锥形结构

    公开(公告)号:US08873743B1

    公开(公告)日:2014-10-28

    申请号:US13304301

    申请日:2011-11-23

    申请人: Tao Peng Zheng Qin

    发明人: Tao Peng Zheng Qin

    CPC分类号: G06F3/044 G06F3/03547

    摘要: A touchpad has interleaved conductive traces across a touchpad surface. Each conductive trace has a first end and a second end. The width of the first end is larger than the width of the second end. The interleaved conductive traces have a first group of conductive traces alternated with a second group of conductive traces.

    摘要翻译: 触摸板在触摸板表面上交错导电迹线。 每个导电迹线具有第一端和第二端。 第一端的宽度大于第二端的宽度。 交错的导电迹线具有与第二组导电迹线交替的第一组导电迹线。

    Apparatus and method for recognizing a tap gesture on a touch sensing device
    9.
    发明授权
    Apparatus and method for recognizing a tap gesture on a touch sensing device 有权
    用于识别触摸感测装置上的敲击手势的装置和方法

    公开(公告)号:US08111243B2

    公开(公告)日:2012-02-07

    申请号:US11395674

    申请日:2006-03-30

    申请人: Tao Peng Zheng Qin

    发明人: Tao Peng Zheng Qin

    IPC分类号: G06F3/41

    摘要: A method and apparatus to recognize a tap gesture on a sensing device. The method may include detecting a presence of a conductive object on a sensing device, determining a velocity of the detected presence of the conductive object, and recognizing a tap gesture based on the velocity. The velocity may be determined by determining a differential of the capacitance over time on a sensing device. The sensing device may include a plurality of sensor elements to detect the presence of the conductive object, and a processing device may be used to determine the velocity of the presence of the conductive object, and to recognize a tap gesture based on the velocity of the presence of the conductive object.

    摘要翻译: 识别感测装置上的敲击手势的方法和装置。 该方法可以包括检测感测装置上的导电物体的存在,确定检测到的导电物体的存在的速度,以及基于速度识别敲击手势。 速度可以通过确定感测装置上的电容随时间的差异来确定。 感测装置可以包括多个传感器元件以检测导电物体的存在,并且可以使用处理装置来确定导电物体的存在速度,并且基于该导电物体的速度来识别敲击手势 存在导电物体。

    Apparatus and method for reducing average scan rate to detect a conductive object on a sensing device
    10.
    发明申请
    Apparatus and method for reducing average scan rate to detect a conductive object on a sensing device 有权
    用于降低平均扫描速率以检测感测装置上的导电物体的装置和方法

    公开(公告)号:US20070229468A1

    公开(公告)日:2007-10-04

    申请号:US11396179

    申请日:2006-03-30

    申请人: Tao Peng Zheng Qin

    发明人: Tao Peng Zheng Qin

    IPC分类号: G06F3/041

    摘要: An apparatus and method to reduce an average scan rate to detect a conductive object on a sensing device. The method may include detecting a presence of a conductive object in a first area of a sensing device using a first scan of the sensing device, and detecting the presence of the conductive object to determine a position of the conductive object within the first area using a second scan of the first area of the sensing device. The apparatus may include a plurality of sensor elements coupled to a switch circuit. The switch circuit may include two settings for first and second scans.

    摘要翻译: 一种降低平均扫描速率以检测感测装置上的导电物体的装置和方法。 该方法可以包括使用感测装置的第一扫描来检测感测装置的第一区域中的导电物体的存在,并且检测导电物体的存在,以使用第一区域中的导电物体的位置来确定第一区域内的位置 第二扫描感测装置的第一区域。 该装置可以包括耦合到开关电路的多个传感器元件。 开关电路可以包括用于第一和第二扫描的两个设置。