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DISPLAY DEVICE AND METHOD OF DRIVING THE SAME

  • US 20100020112A1
  • Filed: 05/19/2009
  • Published: 01/28/2010
  • Est. Priority Date: 07/28/2008
  • Status: Active Grant
First Claim
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1. A display device, comprising:

  • an image signal processor to correct an original image signal whose frame frequency is a first frequency or a second frequency different from the first frequency and to output a corrected image signal;

    a first lookup table to store image correction data corresponding to an (n−

    1)-th frame and an n-th frame that correspond to the original image signal having the first frequency; and

    a display panel to display an image corresponding to the corrected image signal,wherein a second lookup table, which corresponds to the original image signal having the second frequency, is generated from the first lookup table, and the first lookup table or the second lookup table is selected based on the frame frequency of the original image signal to output the corrected image signal.

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