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Apparatus and method to improve quality of moving image displayed on liquid crystal display device

  • US 20060139289A1
  • Filed: 02/17/2006
  • Published: 06/29/2006
  • Est. Priority Date: 10/13/1999
  • Status: Active Grant
First Claim
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1. A liquid crystal display device comprising:

  • a liquid crystal panel in which a plurality of signal lines for transmitting display data and a plurality of scanning lines for transmitting control signals are laid out vertically and horizontally, and pixel electrodes are arranged at intersections of said signal lines and said scanning lines via switching elements; and

    a control circuit for controlling said liquid crystal panel via said signal lines and said scanning lines, and for performing impulse driving to activate said control signals, which are to be transmitted to each of said scanning lines, two times per one frame period for displaying one image, wherein;

    said liquid crystal panel is divided into first pixel regions and second pixel regions adjacent to said first pixel regions;

    said display data are written in said first pixel regions and said reset data are written in said second pixel regions, when said control signals are activated once of said two times, and said reset data are written in said first pixel regions and said display data are written in said second pixel regions, when said control signals are activated the other time of said two times.

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