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1.
公开(公告)号:US20070132741A1
公开(公告)日:2007-06-14
申请号:US11519958
申请日:2006-09-13
IPC分类号: G09G5/00
CPC分类号: G06F3/044 , G06F3/0416 , G06F2203/04104
摘要: In a movement detection method for multiple objects on a capacitive touchpad, the waveform of sensed values on the touchpad is monitored for its variation to determine respective movements of the objects on the touchpad, and various operational gestures are further determined exactly.
摘要翻译: 在用于电容式触摸板上的多个物体的运动检测方法中,监测触摸板上的感测值的波形以用于其变化,以确定触摸板上的对象的相应移动,并且精确地进一步确定各种操作手势。