Method for object detection on a capacitive touchpad
    1.
    发明授权
    Method for object detection on a capacitive touchpad 有权
    电容式触摸板上的物体检测方法

    公开(公告)号:US08102376B2

    公开(公告)日:2012-01-24

    申请号:US11318883

    申请日:2005-12-28

    IPC分类号: G06F3/041

    CPC分类号: G06F3/038 G06F3/044

    摘要: In an object detection method for a capacitive touchpad, at least one reference time interval is used to distinguish whether a variation of the sensed value on the touchpad is resulted from an operation of an object on the touchpad, actions such as an object touch down to the touchpad, an object lift from the touchpad and an object movement on the touchpad are then determined, and operations corresponding to various gestures are correctly detected.

    摘要翻译: 在用于电容式触摸板的物体检测方法中,使用至少一个参考时间间隔来区分触摸板上的感测值的变化是否由触摸板上的对象的操作产生,诸如对象的动作触摸到 然后确定触摸板,来自触摸板的对象提升和触摸板上的对象移动,并且正确地检测到与各种手势相对应的操作。

    Touch-sense apparatus available for one-dimensional and two-dimensional modes and control method therefor
    2.
    发明申请
    Touch-sense apparatus available for one-dimensional and two-dimensional modes and control method therefor 失效
    可用于一维和二维模式的触摸感应装置及其控制方法

    公开(公告)号:US20060232563A1

    公开(公告)日:2006-10-19

    申请号:US11319726

    申请日:2005-12-29

    IPC分类号: G09G5/00

    CPC分类号: G06F3/0416

    摘要: A touch-sense apparatus available for one-dimensional and two-dimensional modes comprises a sensor having a plurality of traces in two directions to sense the position touched by an object to produce a first signal, a two-dimensional coordinate processor to produce a two-dimensional coordinate based on the first signal in the two-dimensional mode, and a coordinate transformer to produce a second signal from the first signal or the two-dimensional coordinate in the one-dimensional mode for a one-dimensional coordinate processor to produce a one-dimensional coordinate in response to the second signal.

    摘要翻译: 可用于一维和二维模式的触摸感测装置包括传感器,其具有在两个方向上的多个迹线,以感测由对象触摸的位置以产生第一信号,二维坐标处理器产生两个 基于二维模式中的第一信号的三维坐标,以及坐标变换器,用于从一维坐标处理器的一维模式中的第一信号或二维坐标产生第二信号,以产生 响应于第二信号的一维坐标。

    Touch-sense apparatus available for one-dimensional and two-dimensional modes and control method therefor
    3.
    发明授权
    Touch-sense apparatus available for one-dimensional and two-dimensional modes and control method therefor 失效
    可用于一维和二维模式的触摸感应装置及其控制方法

    公开(公告)号:US07688313B2

    公开(公告)日:2010-03-30

    申请号:US11319726

    申请日:2005-12-29

    IPC分类号: G06F3/041

    CPC分类号: G06F3/0416

    摘要: A touch-sense apparatus available for one-dimensional and two-dimensional modes comprises a sensor having a plurality of traces in two directions to sense the position touched by an object to produce a first signal, a two-dimensional coordinate processor to produce a two-dimensional coordinate based on the first signal in the two-dimensional mode, and a coordinate transformer to produce a second signal from the first signal or the two-dimensional coordinate in the one-dimensional mode for a one-dimensional coordinate processor to produce a one-dimensional coordinate in response to the second signal.

    摘要翻译: 可用于一维和二维模式的触摸感测装置包括传感器,其具有在两个方向上的多个迹线,以感测由对象触摸的位置以产生第一信号,二维坐标处理器产生两个 基于二维模式中的第一信号的三维坐标,以及坐标变换器,用于从一维坐标处理器的一维模式中的第一信号或二维坐标产生第二信号,以产生 响应于第二信号的一维坐标。

    Two dimensional application of a one dimensional touch sensor in a capacitive touchpad
    4.
    发明申请
    Two dimensional application of a one dimensional touch sensor in a capacitive touchpad 审中-公开
    一维触摸传感器在电容式触摸板中的二维应用

    公开(公告)号:US20100001966A1

    公开(公告)日:2010-01-07

    申请号:US12385333

    申请日:2009-04-06

    IPC分类号: G06F3/041

    摘要: A capacitive touchpad includes a controller, a plurality of scan lines and a plurality of sensor pads distributed over a one dimensional touch sensor. Each of the sensor pads is connected to the controller by a respective one of the scan lines to transmit a sensed value to the controller. The controller uses the sensed values and the positions of some of the sensor pads in an interpolation to determine the two dimensional coordinates of one or more touched positions. Based on the sensed values, the controller selects one or more of the sensor pads as one or more reference points for the interpolation.

    摘要翻译: 电容式触摸板包括控制器,多条扫描线和分布在一维触摸传感器上的多个传感器焊盘。 每个传感器焊盘通过相应的扫描线连接到控制器,以将感测值传输到控制器。 控制器在内插中使用感测值和一些传感器垫的位置来确定一个或多个触摸位置的二维坐标。 基于感测值,控制器选择一个或多个传感器焊盘作为插值的一个或多个参考点。

    Method for gesture detection on a touch control bar with button and scroll bar functions
    5.
    发明申请
    Method for gesture detection on a touch control bar with button and scroll bar functions 审中-公开
    用于按钮和滚动条功能的触控板上的手势检测方法

    公开(公告)号:US20070126708A1

    公开(公告)日:2007-06-07

    申请号:US11518455

    申请日:2006-09-11

    IPC分类号: G09G5/00

    CPC分类号: G06F3/04883

    摘要: In a gesture detection method for a touch control bar with button and scroll bar functions, according to the present invention, various gestures such as tap, drag and double tap are determined by detecting an object that touches on the touch control bar, leaves from the touch control bar, and moves on the touch control bar.

    摘要翻译: 在根据本发明的用于具有按钮和滚动条功能的触摸控制条的手势检测方法中,通过检测触摸控制条上的物体,从左侧 触摸控制栏,并在触摸控制栏上移动。

    Smart control method for cursor movement using a touchpad
    6.
    发明申请
    Smart control method for cursor movement using a touchpad 审中-公开
    使用触摸板进行光标移动的智能控制方法

    公开(公告)号:US20070002027A1

    公开(公告)日:2007-01-04

    申请号:US11274177

    申请日:2005-11-16

    IPC分类号: G09G5/00

    CPC分类号: G06F3/038

    摘要: A smart control method for cursor movement using a touchpad comprises detecting the location of an object touched on the touchpad for determining the coordinate information of the object, detecting the movement of the object on the touchpad for generating the location information of the object, and generating a signal representative of moving a cursor if the object is detected to stop moving on and stay on the touchpad for a period longer than a threshold time.

    摘要翻译: 用于使用触摸板的光标移动的智能控制方法包括检测触摸在触摸板上的对象的位置,以确定对象的坐标信息,检测对象在触摸板上的移动,以产生对象的位置信息,并产生 代表如果检测到对象以停止移动并且在触摸板上停留长于阈值时间的时间的信号,则表示移动光标。

    Method for object detection on a capacitive touchpad
    7.
    发明申请
    Method for object detection on a capacitive touchpad 有权
    电容式触摸板上的物体检测方法

    公开(公告)号:US20060279551A1

    公开(公告)日:2006-12-14

    申请号:US11318883

    申请日:2005-12-28

    IPC分类号: G09G5/00

    CPC分类号: G06F3/038 G06F3/044

    摘要: In an object detection method for a capacitive touchpad, at least one reference time interval is used to distinguish whether a variation of the sensed value on the touchpad is resulted from an operation of an object on the touchpad, actions such as an object touch down to the touchpad, an object lift from the touchpad and an object movement on the touchpad are then determined, and operations corresponding to various gestures are correctly detected.

    摘要翻译: 在用于电容式触摸板的物体检测方法中,使用至少一个参考时间间隔来区分触摸板上的感测值的变化是否由触摸板上的对象的操作产生,诸如对象的动作触摸到 然后确定触摸板,来自触摸板的对象提升和触摸板上的对象移动,并且正确地检测到与各种手势相对应的操作。

    Storage device with separable data protection and method thereof
    10.
    发明申请
    Storage device with separable data protection and method thereof 审中-公开
    具有可分离数据保护的存储设备及其方法

    公开(公告)号:US20060179328A1

    公开(公告)日:2006-08-10

    申请号:US11305233

    申请日:2005-12-19

    申请人: Jia-Yih Lii

    发明人: Jia-Yih Lii

    摘要: A storage device with separable data protection comprises a plurality of one-time or multiple-time programmable read-only memory (ROM) blocks, and a protection device having a plurality of protection control areas. The plurality of ROM blocks may be programmed individually at different times, and the plurality of ROM blocks may be then encrypted by the plurality of protection control areas selectively and respectively, after each programming is completed.

    摘要翻译: 具有可分离数据保护的存储装置包括多个一次或多次可编程只读存储器(ROM)块,以及具有多个保护控制区域的保护装置。 多个ROM块可以在不同的时间被单独编程,并且在每个编程完成之后,可以分别在多个保护控制区域中分别对多个ROM块进行加密。