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Display device having multi-touch recognizing function and driving method thereof

  • US 20080143690A1
  • Filed: 05/10/2007
  • Published: 06/19/2008
  • Est. Priority Date: 12/15/2006
  • Status: Active Grant
First Claim
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1. A display device having a multi-touch recognition function, comprising:

  • an integration module having a plurality of cameras integrated at an edge of a display panel;

    a look-up-table of a plurality of compensation angles in an range of about 0 to about 90 degrees corresponding to each of the plurality of cameras; and

    a processor that detects a touch area using at least first and second images captured by the plurality of cameras, respectively, and compensates the detected touch area with one of the plurality of compensation angles.

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