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MESH PATTERNS FOR TOUCH SENSOR ELECTRODES

  • US 20130207911A1
  • Filed: 11/30/2012
  • Published: 08/15/2013
  • Est. Priority Date: 02/10/2012
  • Status: Active Grant
First Claim
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1. A touch screen sensor, comprising:

  • an upper electrode layer comprising an array of composite electrodes comprised of a plurality of continuous micro-wire conductors disposed in a first pattern;

    a lower electrode layer comprising a plurality of electrodes;

    wherein the upper and lower electrodes are separated by a dielectric layer, and together define an electrode matrix having nodes where the upper and lower electrodes cross over;

    wherein the composite electrodes of the upper electrode layer form interior regions electrically isolated from the composite electrodes, the regions comprised of discontinuous micro-wire conductors.

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