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DISPLAY DEVICE WITH INTEGRATED TOUCH SCREEN

  • US 20130147724A1
  • Filed: 04/19/2012
  • Published: 06/13/2013
  • Est. Priority Date: 12/09/2011
  • Status: Active Grant
First Claim
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1. A display device with an integrated touch screen, comprising:

  • a display panel including a touch screen provided in an active area of the display panel, and a display driver circuit provided in an inactive area of the display panel,the touch screen including a plurality of driving electrodes, each of the driving electrodes including a plurality of sub driving electrodes positioned in the active area of the display panel but electrically connected to each other in the inactive area of the display panel,the touch screen further including a plurality of sensing electrodes disposed between the sub driving electrodes and formed in the active area of the panel, andthe display driver circuit configured to apply a common voltage to the driving electrodes and the sensing electrodes or a touch driving voltage to the driving electrodes according to a driving mode of the display panel.

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