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TOUCH SCREEN ELEMENT

  • US 20100271330A1
  • Filed: 07/02/2010
  • Published: 10/28/2010
  • Est. Priority Date: 05/05/2006
  • Status: Active Grant
First Claim
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1. A device comprising:

  • a plurality of first electrodes, each extending in a first direction;

    a resistive voltage divider coupled to each of the plurality of electrodes to provide a stepwise progression in voltage reduction between a first one of the first electrodes and each succeeding electrode along a second direction to provide second direction touch position information;

    a plurality of co-extending pairs of second and third electrodes having complimentary varying area over their distance of co-extension, each pair disposed between adjacent first electrodes, and each of the second and third electrodes respectively electrically coupled to each other to provide first direction touch position information.

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