Liquid crystal display device and driving method of the same

Liquid crystal display device and driving method of the same

  • CN 101,206,846 B
  • Filed: 12/21/2007
  • Issued: 02/01/2012
  • Est. Priority Date: 12/22/2006
  • Status: Active Grant
First Claim
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1. one kind is passed through the liquid crystal indicator that N line inversion driving method drives, and wherein N bar odd number horizontal line pixel and N bar even number horizontal line pixel are by driven, and wherein N is the natural number greater than 1, and said device comprises:

  • Comprise intersected with each other with the grid line of qualification pixel and the liquid crystal panel of data line;

    Gate drive signal is provided to the gate drivers of grid line;

    Data-signal is provided to the data driver that data line charges to pixel thus;

    Receive control signal and vision signal and control the timing controller of said grid and data driver according to said control signal from external system;

    Wherein said timing controller changes the order that every frame is provided to the vision signal of said data driver;

    And change charging order thus to said N bar odd number horizontal line pixel and N bar even number horizontal line pixel;

    Wherein be provided to the order and the reversed in order that is provided to the said vision signal of said data driver at (M+1) frame of the said vision signal of said data driver at the M frame, M is a natural number;

    Be connected to said timing controller and store the frame storage unit of the said vision signal of every frame;

    AndCommon electric voltage is provided to the public voltage generator of said liquid crystal panel,Wherein, Said timing controller is according to corresponding to K;

    (K+2);

    (K+1) and (K+3) horizontal first order is provided to said data driver with the said vision signal of M frame;

    And according to corresponding to (K+3);

    (K+1);

    Horizontal second order of (K+2) and K is provided to said data driver with the said vision signal of (M+1) frame;

    According to corresponding to K;

    (K+2);

    (K+1) and (K+3) horizontal first order is provided to said data driver with the said vision signal of (M+2) frame;

    And according to corresponding to (K+3);

    (K+1);

    Horizontal second order of (K+2) and K is provided to said data driver with the said vision signal of (M+3) frame;

    K is a natural numberWherein, at the M frame, have first polarity, and have and first opposite polarity second polarity corresponding to (K+1) and (K+3) horizontal said vision signal corresponding to K and (K+2) horizontal said vision signal, andWherein, at (M+1) frame, have first polarity, and have second polarity corresponding to (K+2) and the horizontal said vision signal of K corresponding to (K+3) and (K+1) horizontal said vision signal.

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