Method for determining touch point displacement and associated apparatus
    1.
    发明授权
    Method for determining touch point displacement and associated apparatus 有权
    确定触点位移和相关设备的方法

    公开(公告)号:US08994697B2

    公开(公告)日:2015-03-31

    申请号:US12844049

    申请日:2010-07-27

    CPC分类号: G06F3/0418 G06F3/04883

    摘要: A method for determining a displacement of a touch point is applied to a touch panel to reduce noise interfering with determination of the displacement. The method includes obtaining a displacement according to a movement of a touch point on the touch panel; checking whether the displacement is within a predetermined range; and determining that the movement is valid when the displacement is within the predetermined range.

    摘要翻译: 用于确定触摸点的位移的方法被应用于触摸面板以减少噪声干扰位移的确定。 该方法包括根据触摸面板上的触摸点的移动获得位移; 检查位移是否在预定范围内; 并且当所述位移在所述预定范围内时确定所述移动是有效的。

    Hand gesture recognition method for touch panel and associated apparatus
    2.
    发明授权
    Hand gesture recognition method for touch panel and associated apparatus 有权
    触摸屏和相关设备的手势识别方法

    公开(公告)号:US09128603B2

    公开(公告)日:2015-09-08

    申请号:US13052427

    申请日:2011-03-21

    IPC分类号: G06F3/041 G06F3/0488

    摘要: A hand gesture recognition method according to the present disclosure is applied to a touch panel comprising a plurality of sensors, each of which generating a sensing value according to a touch operation. The method includes providing a first reference value and a second reference value; generating a count value by counting a quantity of the sensing values that are greater than a threshold; determining the touch operation as a first hand gesture when the count value is greater than the first reference value but smaller than the second reference value; and determining the touch operation as a second hand gesture when the count value is greater than the second reference value.

    摘要翻译: 根据本公开的手势识别方法被应用于包括多个传感器的触摸面板,每个传感器根据触摸操作产生感测值。 该方法包括提供第一参考值和第二参考值; 通过对大于阈值的感测值的数量进行计数来产生计数值; 当所述计数值大于所述第一参考值但小于所述第二参考值时,将所述触摸操作确定为第一手势; 以及当所述计数值大于所述第二参考值时,将所述触摸操作确定为秒针手势。

    Hand Gesture Recognition Method for Touch Panel and Associated Apparatus
    3.
    发明申请
    Hand Gesture Recognition Method for Touch Panel and Associated Apparatus 有权
    触摸屏及相关设备的手势识别方法

    公开(公告)号:US20110242025A1

    公开(公告)日:2011-10-06

    申请号:US13052427

    申请日:2011-03-21

    IPC分类号: G06F3/041

    摘要: A hand gesture recognition method according to the present disclosure is applied to a touch panel comprising a plurality of sensors, each of which generating a sensing value according to a touch operation. The method includes providing a first reference value and a second reference value; generating a count value by counting a quantity of the sensing values that are greater than a threshold; determining the touch operation as a first hand gesture when the count value is greater than the first reference value but smaller than the second reference value; and determining the touch operation as a second hand gesture when the count value is greater than the second reference value.

    摘要翻译: 根据本公开的手势识别方法被应用于包括多个传感器的触摸面板,每个传感器根据触摸操作产生感测值。 该方法包括提供第一参考值和第二参考值; 通过对大于阈值的感测值的数量进行计数来产生计数值; 当所述计数值大于所述第一参考值但小于所述第二参考值时,将所述触摸操作确定为第一手势; 以及当所述计数值大于所述第二参考值时,将所述触摸操作确定为秒针手势。

    Method for Determining Touch Point Displacement and Associated Apparatus
    4.
    发明申请
    Method for Determining Touch Point Displacement and Associated Apparatus 有权
    确定触点位移和相关设备的方法

    公开(公告)号:US20110025628A1

    公开(公告)日:2011-02-03

    申请号:US12844049

    申请日:2010-07-27

    IPC分类号: G06F3/041

    CPC分类号: G06F3/0418 G06F3/04883

    摘要: A method for determining a displacement of a touch point is applied to a touch panel to reduce noise interfering with determination of the displacement. The method includes obtaining a displacement according to a movement of a touch point on the touch panel; checking whether the displacement is within a predetermined range; and determining that the movement is valid when the displacement is within the predetermined range.

    摘要翻译: 用于确定触摸点的位移的方法被应用于触摸面板以减少噪声干扰位移的确定。 该方法包括根据触摸面板上的触摸点的移动获得位移; 检查位移是否在预定范围内; 并且当所述位移在所述预定范围内时确定所述移动是有效的。

    Signal Processing Method for Touch Panel and Touch Panel System
    5.
    发明申请
    Signal Processing Method for Touch Panel and Touch Panel System 有权
    触摸屏和触摸屏系统的信号处理方法

    公开(公告)号:US20130162588A1

    公开(公告)日:2013-06-27

    申请号:US13545205

    申请日:2012-07-10

    申请人: Chao-Cheng Wen

    发明人: Chao-Cheng Wen

    IPC分类号: G06F3/044

    CPC分类号: G06F3/044 G06F3/0416

    摘要: A signal processing method for a touch panel is provided. The touch panel includes several capacitor electrodes. The method includes the following steps. Detection values are provided according to self-capacitance changes of the capacitor electrodes. The detection values are then low-pass filtered by a filter structure to generate several filtered values. A position where a touch event occurs on the touch panel is determined according to the filtered values.

    摘要翻译: 提供了一种用于触摸面板的信号处理方法。 触摸面板包括几个电容器电极。 该方法包括以下步骤。 根据电容电极的自电容变化提供检测值。 然后,检测值被滤波器结构低通滤波以产生几个滤波值。 根据滤波值确定触摸面板上发生触摸事件的位置。

    Signal processing method for touch panel and touch panel system
    6.
    发明授权
    Signal processing method for touch panel and touch panel system 有权
    触摸屏和触摸屏系统的信号处理方法

    公开(公告)号:US09164628B2

    公开(公告)日:2015-10-20

    申请号:US13545205

    申请日:2012-07-10

    申请人: Chao-Cheng Wen

    发明人: Chao-Cheng Wen

    IPC分类号: G06F3/045 G06F3/044

    CPC分类号: G06F3/044 G06F3/0416

    摘要: A signal processing method for a touch panel is provided. The touch panel includes several capacitor electrodes. The method includes the following steps. Detection values are provided according to self-capacitance changes of the capacitor electrodes. The detection values are then low-pass filtered by a filter structure to generate several filtered values. A position where a touch event occurs on the touch panel is determined according to the filtered values.

    摘要翻译: 提供了一种用于触摸面板的信号处理方法。 触摸面板包括几个电容器电极。 该方法包括以下步骤。 根据电容电极的自电容变化提供检测值。 然后,检测值被滤波器结构低通滤波以产生几个滤波值。 根据滤波值确定触摸面板上发生触摸事件的位置。

    Touch Determining Method and Determining Method of Touch Gesture on a Touch Panel
    7.
    发明申请
    Touch Determining Method and Determining Method of Touch Gesture on a Touch Panel 审中-公开
    触摸屏触摸手势的触摸确定方法和确定方法

    公开(公告)号:US20110242022A1

    公开(公告)日:2011-10-06

    申请号:US12981907

    申请日:2010-12-30

    申请人: Chao-Cheng Wen

    发明人: Chao-Cheng Wen

    IPC分类号: G06F3/041

    摘要: A determining method of touch gesture on a touch panel is provided to avoid misjudgment of determination of a multi-finger touch as a single-finger touch. The method includes determining whether a first valid touch is present on the touch panel; determining whether a second valid touch is present on the touch panel within a predetermined time period when the first valid touch is continuously present within the predetermined time period; generating a first hand gesture instruction when the second valid touch is not detected during the predetermined time period; and generating a second hand gesture instruction when the second valid touch is detected within the predetermined time period.

    摘要翻译: 提供触摸面板上的触摸手势的确定方法,以避免对单指手指触摸的多指触摸的确定的错误判断。 该方法包括确定触摸面板上是否存在第一有效触摸; 当所述第一有效触摸在所述预定时间段内持续存在时,在预定时间段内确定所述触摸面板上是否存在第二有效触摸; 当在所述预定时间段期间未检测到所述第二有效触摸时,产生第一手势指令; 以及当在所述预定时间段内检测到所述第二有效触摸时产生第二手势指令。