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TOUCH CONTROL DEVICE AND OPERATING METHOD THEREOF

  • US 20170003805A1
  • Filed: 06/24/2016
  • Published: 01/05/2017
  • Est. Priority Date: 06/30/2015
  • Status: Active Grant
First Claim
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1. A touch control device comprising:

  • a touchpad;

    a first driving circuit coupled to the touchpad, configured to drive the touchpad to detect a sensed value frame of a touch event on the touchpad; and

    a system circuit coupled to the first driving circuit, configured to analyze the sensed value frame provided by the first driving circuit to recognize a first finger position, a second finger position and a third finger position, and to define the first finger position as a left key position of a virtual mouse, the second finger position as a right key position of the virtual mouse according to a position relationship among the first finger position, the second finger position and the third finger position.

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