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Touch detection for a digitizer

  • US 8,228,311 B2
  • Filed: 05/16/2008
  • Issued: 07/24/2012
  • Est. Priority Date: 02/10/2003
  • Status: Active Grant
First Claim
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1. A detector for providing position detection of a first kind of user interaction together with position detection of a second kind of user interaction, the detector comprising:

  • a sensor,a patterned arrangement of sensing conductors extending within said sensor, anddetection circuitry associated with said arrangement for detecting signals at same sensing conductors arising from said position detection of a first kind of user interaction and signals arising from said position detection of a second kind of user interaction, therefrom to detect positions at said sensor.

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