Array substrate, touch display device and driving method

  • US 10,101,834 B2
  • Filed: 10/01/2014
  • Issued: 10/16/2018
  • Est. Priority Date: 08/07/2014
  • Status: Active Grant
First Claim
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1. An array substrate comprising:

  • a data line layer which includes a plurality of first touch electrodes;

    a common electrode layer which includes a plurality of second touch electrodes which are arranged to insulate from and cross the first touch electrodes; and

    a first switch signal line,wherein each first touch electrode includes a plurality of data lines and a plurality of first switch elements, a control terminal of each first switch element is connected to the first switch signal line, a first terminal of the first switch element is connected to one data line in the first touch electrode, a second terminal of the first switch element is connected to another data line in the first touch electrode and the first terminal of the first switch element is directly connected to a second terminal of an adjacent first switch element, so that all of the data lines in the first touch electrode are electrically connected to each other upon the first switch element being turned on.

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