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OPTIMIZED ADAPTIVE THRESHOLDING FOR TOUCH SENSING

  • US 20140267104A1
  • Filed: 03/03/2014
  • Published: 09/18/2014
  • Est. Priority Date: 03/18/2013
  • Status: Abandoned Application
First Claim
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1. A method for recognizing touch input for a touch panel, comprising:

  • scanning the touch panel over a first frame including at least one touch panel blob resulting from a touch on the touch panel;

    scanning the touch panel over a second frame including at least one touch panel blob resulting from a touch on the touch panel;

    processing the touch panel blob within the first frame based at least in part on a first touch-reporting sensitivity and processing the touch panel blob within the second frame based at least in part on a second touch-reporting sensitivity; and

    determining whether a valid touch exists based at least in part on the processing step.

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