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MUTUAL AND SELF CAPACITANCE TOUCH MEASUREMENTS IN TOUCH PANEL

  • US 20150049043A1
  • Filed: 11/15/2013
  • Published: 02/19/2015
  • Est. Priority Date: 08/16/2013
  • Status: Active Grant
First Claim
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1. A method for measuring mutual and self capacitance at a touch panel comprising:

  • measuring mutual and self capacitances at multiple touch node patterns in the touch panel; and

    calculating a touch signal, based on the measurements, the touch signal indicative of an object proximate to the touch panel.

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