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Liquid crystal display device

  • US 9,864,462 B2
  • Filed: 04/05/2017
  • Issued: 01/09/2018
  • Est. Priority Date: 06/08/2012
  • Status: Active Grant
First Claim
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1. A display device comprising:

  • a first substrate including a plurality of pixel electrodes, a plurality of common electrodes, and a plurality of video lines extending along a first direction;

    a display area displaying an image, and including the plurality of pixel electrodes and the plurality of common electrodes; and

    a semiconductor chip that supplies a common voltage and a touch driving signal to the plurality of common electrodes, and a video signal to the plurality of video lines,whereinthe plurality of common electrodes are used as a counter electrode of the plurality of pixel electrodes and as a touch driving electrode of a touch panel,the semiconductor chip includes a first long side and a second long side, the first long side and the second long side extend along a second direction,a plurality of first terminals of the semiconductor chip outputs the touch driving signal,a plurality of second terminals of the semiconductor chip outputs the video signal, andthe plurality of first terminals is located closer to an end of the first long side than the plurality of second terminals.

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