System and method for calibration of a capacitive touch digitizer system
    1.
    发明申请
    System and method for calibration of a capacitive touch digitizer system 有权
    电容式触摸数字转换器系统的校准系统和方法

    公开(公告)号:US20080170046A1

    公开(公告)日:2008-07-17

    申请号:US12007881

    申请日:2008-01-16

    IPC分类号: G06F3/044

    CPC分类号: G06F3/0418 G06F3/044

    摘要: A method for calibration of a capacitive touch digitizer system comprises detecting patterns of signals from a plurality of different events over a course of user interaction with the digitizer system, wherein the patterns of signals are outputs from a digitizer sensor of the system, determining a number of times that a pattern of signals is repeated over the different events, and defining a map of offset values as a pattern of signals that is repeated above a pre-defined repetition threshold.

    摘要翻译: 用于电容式触摸数字转换器系统的校准的方法包括在与数字转换器系统的用户交互过程中检测来自多个不同事件的信号的模式,其中信号的模式是来自系统的数字转换器传感器的输出, 在不同事件上重复信号模式的时间,并且将偏移值的映射定义为在预定义的重复阈值之上重复的信号模式。

    System and method for calibration of a capacitive touch digitizer system
    2.
    发明授权
    System and method for calibration of a capacitive touch digitizer system 有权
    电容式触摸数字转换器系统的校准系统和方法

    公开(公告)号:US08866789B2

    公开(公告)日:2014-10-21

    申请号:US12007881

    申请日:2008-01-16

    IPC分类号: G06F3/044 G06F3/041

    CPC分类号: G06F3/0418 G06F3/044

    摘要: A method for calibration of a capacitive touch digitizer system comprises detecting patterns of signals from a plurality of different events over a course of user interaction with the digitizer system, wherein the patterns of signals are outputs from a digitizer sensor of the system, determining a number of times that a pattern of signals is repeated over the different events, and defining a map of offset values as a pattern of signals that is repeated above a pre-defined repetition threshold.

    摘要翻译: 用于电容式触摸数字转换器系统的校准的方法包括在与数字转换器系统的用户交互过程中检测来自多个不同事件的信号的模式,其中信号的模式是来自系统的数字转换器传感器的输出, 在不同事件上重复信号模式的时间,并且将偏移值的映射定义为在预定义的重复阈值之上重复的信号模式。

    Method for identifying changes in signal frequencies emitted by a stylus interacting with a digitizer sensor
    3.
    发明授权
    Method for identifying changes in signal frequencies emitted by a stylus interacting with a digitizer sensor 有权
    用于识别与数字转换器传感器相互作用的触笔发射的信号频率变化的方法

    公开(公告)号:US08629358B2

    公开(公告)日:2014-01-14

    申请号:US12232811

    申请日:2008-09-24

    IPC分类号: G06F3/041

    摘要: A method for dynamically updating at least one pre-defined value of a parameter used to identify at least one operational mode of an object for user interaction with a digitizer sensor during interaction with the digitizer sensor comprises detecting signal outputs from a plurality of sensing elements of a digitizer sensor during user interaction with the digitizer sensor; characterizing a pattern formed by the signal outputs from the plurality of sensing elements; identifying a pre-defined event associated with an operational mode of the object based on the pattern; determining a value of the parameter from the signal outputs in response to identification of the pre-defined event; and updating the pre-defined value used to identify the operational mode based on the value of the parameter determined from the identified event.

    摘要翻译: 一种用于在与数字转换器传感器交互期间动态地更新用于识别用于与数字转换器传感器的用户交互的对象的至少一个操作模式的参数的至少一个预定义值的方法,包括:检测来自多个感测元件的信号输出 用户与数字转换器传感器交互时的数字转换器传感器; 表征由所述多个感测元件的信号输出形成的图案; 基于所述模式识别与所述对象的操作模式相关联的预定义事件; 响应于所述预定义事件的识别,从所述信号输出确定所述参数的值; 以及基于从所识别的事件确定的参数的值来更新用于识别操作模式的预定义值。

    Fingertip touch recognition for a digitizer
    4.
    发明授权
    Fingertip touch recognition for a digitizer 有权
    指尖触摸识别数字化仪

    公开(公告)号:US08059102B2

    公开(公告)日:2011-11-15

    申请号:US11808868

    申请日:2007-06-13

    IPC分类号: G06F3/041 H03K17/955

    CPC分类号: G06F3/044 G06F3/0416

    摘要: A method for verifying a fingertip touch input to a digitizer, the method comprises detecting a pattern of signals obtained from conductive lines of a digitizer sensor, comparing the pattern to a pre-determined fingertip characteristic, and recognizing a fingertip touch input based on the comparison.

    摘要翻译: 一种用于验证对数字转换器的指尖触摸输入的方法,所述方法包括检测从数字转换器传感器的导线获得的信号的模式,将图案与预定的指尖特性进行比较,以及基于比较来识别指尖触摸输入 。

    Hover and touch detection for digitizer
    5.
    发明授权
    Hover and touch detection for digitizer 有权
    数字化仪的悬停和触摸检测

    公开(公告)号:US09069417B2

    公开(公告)日:2015-06-30

    申请号:US11822950

    申请日:2007-07-11

    摘要: A method and system for tracking a hover event on a digitizer sensor that treats hover and touch events differently comprises configuring at least one parameter of the digitizer sensor for hover tracking; wherein the at least one parameter is configured differently than for touch tracking, and detecting a pattern of input signals from a plurality of conductive lines on the digitizer sensor defining a tracking point responsive to the pattern of hover input signals detected.

    摘要翻译: 用于跟踪处理悬停和触摸事件的数字化仪传感器上的悬停事件的方法和系统不同之处在于配置用于悬停跟踪的数字化仪传感器的至少一个参数; 其中所述至少一个参数被配置为不同于用于触摸跟踪,并且响应于检测到的悬停输入信号的模式,检测来自所述数字转换器传感器上的多个导线的输入信号的图案,所述导线限定跟踪点。

    Method for identifying changes in signal frequencies emitted by a stylus interacting with a digitizer sensor
    6.
    发明申请
    Method for identifying changes in signal frequencies emitted by a stylus interacting with a digitizer sensor 有权
    用于识别与数字转换器传感器相互作用的触笔发射的信号频率变化的方法

    公开(公告)号:US20090078476A1

    公开(公告)日:2009-03-26

    申请号:US12232811

    申请日:2008-09-24

    IPC分类号: G06F3/041

    摘要: A method for dynamically updating at least one pre-defined value of a parameter used to identify at least one operational mode of an object for user interaction with a digitizer sensor during interaction with the digitizer sensor comprises detecting signal outputs from a plurality of sensing elements of a digitizer sensor during user interaction with the digitizer sensor; characterizing a pattern formed by the signal outputs from the plurality of sensing elements; identifying a pre-defined event associated with an operational mode of the object based on the pattern; determining a value of the parameter from the signal outputs in response to identification of the pre-defined event; and updating the pre-defined value used to identify the operational mode based on the value of the parameter determined from the identified event.

    摘要翻译: 一种用于在与数字转换器传感器交互期间动态地更新用于识别用于与数字转换器传感器的用户交互的对象的至少一个操作模式的参数的至少一个预定义值的方法,包括:检测来自多个感测元件的信号输出 用户与数字转换器传感器交互时的数字转换器传感器; 表征由所述多个感测元件的信号输出形成的图案; 基于所述模式识别与所述对象的操作模式相关联的预定义事件; 响应于所述预定义事件的识别,从所述信号输出确定所述参数的值; 以及基于从所识别的事件确定的参数的值来更新用于识别操作模式的预定义值。

    Hover and touch detection for digitizer
    7.
    发明申请
    Hover and touch detection for digitizer 有权
    数字化仪的悬停和触摸检测

    公开(公告)号:US20080012835A1

    公开(公告)日:2008-01-17

    申请号:US11822950

    申请日:2007-07-11

    IPC分类号: G06F3/041

    摘要: A method and system for tracking a hover event on a digitizer sensor that treats hover and touch events differently comprises configuring at least one parameter of the digitizer sensor for hover tracking; wherein the at least one parameter is configured differently than for touch tracking, and detecting a pattern of input signals from a plurality of conductive lines on the digitizer sensor defining a tracking point responsive to the pattern of hover input signals detected.

    摘要翻译: 用于跟踪处理悬停和触摸事件的数字化仪传感器上的悬停事件的方法和系统不同之处在于配置用于悬停跟踪的数字化仪传感器的至少一个参数; 其中所述至少一个参数被配置为不同于用于触摸跟踪,并且响应于检测到的悬停输入信号的模式,检测来自所述数字转换器传感器上的多个导线的输入信号的图案,所述导线限定跟踪点。

    Fingertip touch recognition for a digitizer
    8.
    发明申请
    Fingertip touch recognition for a digitizer 有权
    指尖触摸识别数字化仪

    公开(公告)号:US20070285404A1

    公开(公告)日:2007-12-13

    申请号:US11808868

    申请日:2007-06-13

    IPC分类号: G06F3/041

    CPC分类号: G06F3/044 G06F3/0416

    摘要: A method for verifying a fingertip touch input to a digitizer, the method comprises detecting a pattern of signals obtained from conductive lines of a digitizer sensor, comparing the pattern to a pre-determined fingertip characteristic, and recognizing a fingertip touch input based on the comparison.

    摘要翻译: 一种用于验证对数字转换器的指尖触摸输入的方法,所述方法包括检测从数字转换器传感器的导线获得的信号的模式,将图案与预定的指尖特性进行比较,以及基于比较来识别指尖触摸输入 。