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Touch sensitive screen

  • US 7,932,898 B2
  • Filed: 09/18/2006
  • Issued: 04/26/2011
  • Est. Priority Date: 09/20/2005
  • Status: Active Grant
First Claim
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1. A capacitive sensor comprising:

  • a substrate having a first surface and a second surface, the second surface opposite the first surface;

    a first electrode on the first surface of the substrate, the first electrode including a first continuous portion of electrode material substantially extending across a sense area of the capacitive sensor;

    a second electrode on the second surface of the substrate, the second electrode including a second continuous portion of electrode material substantially extending across the sense area of the capacitive sensor; and

    a shorting connection configured to connect between at least two locations on the first electrode,wherein one of the first and second electrodes includes an array of openings, andwherein the other of the first and second electrodes includes an array of filled regions, each of a plurality of the filled regions configured to align with an opening of the array of openings.

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