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ELECTRONIC DEVICE WITH FUNCTION OF RECOGNIZING MULTI-TOUCH INPUTS AND METHOD THEREOF

  • US 20120249432A1
  • Filed: 04/29/2011
  • Published: 10/04/2012
  • Est. Priority Date: 03/30/2011
  • Status: Active Grant
First Claim
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1. An electronic device with a function of recognizing multi-touch inputs, comprising:

  • a multi-touch display unit;

    an input unit to receive multi-touch inputs on the multi-touch display unit, wherein each multi-touch input comprises a plurality of touch points which forms a touch area;

    a storage unit to store a table which records a relationship between an area of the touch area of the multi-touch input and a function of the electronic device; and

    a processing unit to sense whether there is a multi-touch input on the display unit, compute the area of the touch area of the multi-touch input when there is a multi-touch input on the multi-touch display unit, and execute a function associated with the computed area in the table stored in the storage unit.

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