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SCREEN WITH CAPACITIVE TOUCH ZONES

  • US 20090167721A1
  • Filed: 12/18/2008
  • Published: 07/02/2009
  • Est. Priority Date: 12/19/2007
  • Status: Active Grant
First Claim
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1. A capacitive touch screen including first and second substrates extending parallel to and at a distance from each other, said first and second substrates being made of a transparent, dielectric material, a first series of electrodes made of a transparent, electrically conductive material being arranged on at least the surface of the first substrate that faces the second substrate, wherein said touch screen includes means for keeping the space between the two substrates constant.

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