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Liquid Crystal Display Device With Touch Screen

  • US 20120154334A1
  • Filed: 02/27/2012
  • Published: 06/21/2012
  • Est. Priority Date: 11/29/2006
  • Status: Active Grant
First Claim
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1. A liquid crystal display device comprising:

  • a first substrate;

    a second substrate; and

    a liquid crystal material sandwiched between the first and second substrates;

    wherein the second substrate has a touch screen electrode directly on a front-side surface of the second substrate;

    wherein the first substrate has a wiring line for supplying a position detection voltage;

    wherein a conductive tape electrically connects between the touch screen electrode and a driver circuit; and

    wherein a polarization plate is disposed above the touch screen electrode.

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