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Display device with touch panel

  • US 9,274,664 B2
  • Filed: 06/25/2014
  • Issued: 03/01/2016
  • Est. Priority Date: 06/25/2013
  • Status: Active Grant
First Claim
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1. A display device with touch panel comprising:

  • a display panel having a display area in which pixels are arranged in a matrix form and displaying an image by outputting lights corresponding to gray levels with respect to each pixel; and

    a touch panel electrode as one electrode of a set of electrodes forming capacitance for sensing contact in an area superimposed on the display area, extending in one direction, including a plurality of linear transparent conducting materials arranged in parallel, and having a periodically changing line width.

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