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DISPLAY CONTROL APPARATUS AND METHOD OF DETERMINING DRIVING PARAMETER FOR OVERDRIVE

  • US 20090295827A1
  • Filed: 05/11/2009
  • Published: 12/03/2009
  • Est. Priority Date: 05/28/2008
  • Status: Active Grant
First Claim
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1. A display control apparatus which determines a driving parameter for overdrive of a liquid crystal display device, the apparatus comprising:

  • a first display unit which repeatedly scrolls a preset reference pattern image in a first region of the liquid crystal display device in one direction;

    a second display unit which statically displays, in a second region of the liquid crystal display device, a plurality of sample images identical to the reference pattern image and having pseudo-afterimage regions whose end portions in a direction of the scrolling are different from each other;

    a selection acceptance unit which accepts selection of one sample image of the plurality of sample images statically displayed in the second region from a user; and

    a determination unit which determines the driving parameter for overdrive based on a difference between a pixel value of the pseudo-afterimage region of a selected sample image and a pixel value of a region corresponding to the pseudo-afterimage region of the reference pattern image.

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