增强触控板

Enhanced touch pad

Abstract

The invention discloses an enhanced touch pad which is a touch device capable of achieving the functions of a mouse. Key field division is carried out on the touch pad, different key fields are endowed with different functions, and the function of the touch pad is enriched; an object on a display device can be shrunk or amplified through the gathering and dispersing actions of the two fingers on the touch pad, and the object on the display device is rotated in the manner that a user draws a circle on the touch pad clockwise and anticlockwise by the finger; the inertia control technology of a mouse cursor is added; when the finger slides to the edge of the touch pad and stops, the mouse cursor can continue to move on the display device according to the current movement inertia until the touch action of the touch pad is changed or the mouse cursor arrives at the edge of the display device.
增强触控板,一种实现鼠标功能的触控装置,通过对触控板进行键区划分,对不同的键区赋予不同的功用,扩充了触控板的功能;还可以通过在触控板上两个手指的捏放动作来缩小和放大显示设备上的对象,也可以通过用手指在其上顺时针和逆时针画圈来旋转显示设备上的对象;增加了鼠标光标的惯性控制技术:当手指滑到触控板边沿停住时,鼠标光标将继续按当前运动惯性在显示设备上移动,直到触控板的触控动作发生了改变或者鼠标光标已到达显示设备边沿。

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Patent Citations (6)

    Publication numberPublication dateAssigneeTitle
    CN-101807128-AAugust 18, 2010仁宝电脑工业股份有限公司Operation method of touch pad with multiple functional modes and integration system thereof
    CN-101923388-ADecember 22, 2010联想(北京)有限公司Input equipment and computer comprising same
    CN-102236442-ANovember 09, 2011鸿富锦精密工业(深圳)有限公司, 鸿海精密工业股份有限公司触摸板控制系统及方法
    CN-102236502-ANovember 09, 2011上海三旗通信科技有限公司一种移动终端压力触控手势识别的人机交互方式
    CN-2480904-YMarch 06, 2002世逸国际有限公司Mouse
    US-2004252109-A1December 16, 2004Synaptics, Inc.Closed-loop sensor on a solid-state object position detector

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