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Display panel, display device having the same and method of detecting touch position

  • US 20070070047A1
  • Filed: 09/11/2006
  • Published: 03/29/2007
  • Est. Priority Date: 09/26/2005
  • Status: Active Grant
First Claim
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1. A display panel comprising:

  • an array substrate including;

    a plurality of pixels in regions defined by a plurality of gate lines and a plurality of data lines crossing the gate lines;

    a plurality of first signal lines extended substantially in parallel with the gate lines; and

    a plurality of second signal lines extended substantially in parallel with the data lines; and

    an opposite substrate combined with the array substrate interposing a liquid crystal layer there between, the opposite substrate including;

    an opposite base substrate; and

    first and second protruded electrodes in regions corresponding to the first and second signal lines, respectively, the first and second protruded electrodes electrically connected to the first and second signal lines, respectively, when applied with an externally provided pressure.

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