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DISPLAY DEVICE

  • US 20110216048A1
  • Filed: 03/01/2011
  • Published: 09/08/2011
  • Est. Priority Date: 03/08/2010
  • Status: Active Grant
First Claim
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1. A display device comprising:

  • a controller configured to output a row rewriting control signal indicating whether there is a difference between successive two frames in at least one of a first pixel to an n-th pixel (n is a natural number of two or more) arranged in the same row, and a column rewriting control signal indicating whether there is a difference between the successive two frames in a k-th pixel (k is a natural number more than or equal to one and less than or equal to n);

    a first scan line electrically connected to the first pixel to the n-th pixel, the first scan line being operationally connected to the controller;

    a second scan line electrically connected to pixels arranged in the same column as the k-th pixel, the second scan line being operationally connected to the controller; and

    a signal line electrically connected to the pixels arranged in the same column as the k-th pixel, the signal line being operationally connected to the controller,wherein the k-th pixel comprises;

    a first transistor, a gate of which is electrically connected to the first scan line and one of a source and a drain of which is electrically connected to the signal line; and

    a second transistor, a gate of which is electrically connected to the second scan line and one of a source and a drain of which is electrically connected to the other of the source and the drain of the first transistor.

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