TFT-LCD display screen, TFT-LCD driver circuit and driving method thereof

TFT-LCD display screen, TFT-LCD driver circuit and driving method thereof

  • CN 102,629,456 A
  • Filed: 08/22/2011
  • Published: 08/08/2012
  • Est. Priority Date: 08/22/2011
  • Status: Active Application
First Claim
Patent Images

1. TFT-LCD circuit drive method is characterized in that:

  • With a frame is the minimum period, in the time, distinguishes each odd-numbered line of conducting and even number line sweep trace at any adjacent field;

    With a frame is the minimum period, and in the time, each bar data line is the charging of respective column pixel cell, and adjacent said data line provides the polarity of electric charge opposite in same field at any adjacent field;

    In any adjacent two frame times, apply voltage signal to said pixel cell through said data line;

    When the preceding field of said adjacent two frames finished, it is reciprocal that the voltage signal of said data line is applied to the polarity of voltage difference of said pixel cell, carries out the row counter-rotating.

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