Display system with frame buffer and power saving sequence

Display system with frame buffer and power saving sequence

  • CN 1,795,487 A
  • Filed: 04/21/2004
  • Published: 06/28/2006
  • Est. Priority Date: 04/21/2003
  • Status: Active Application
First Claim
Patent Images

1. , a kind of method that is used for LCD, described LCD is constituted as row and column, the described row of wherein said LCD are related with row driver, and the data that wherein are used for described LCD are that described method comprises according to the line tissue of frame:

  • Selection is used for first group of line of first subframe, and wherein said first group of line comprises at least two lines from specific frame;

    Selection is used for second group of line of second subframe, and wherein said second group of line comprises at least two lines from described specific frame, and wherein said second group of line is different from described first group of line;

    Selection is used for first group of driving polarity of described first subframe;

    Selection is used for second group of driving polarity of described second subframe, and wherein said first group of driving polarity is different from described second group and drives polarity;

    In very first time interval, drive polarity and be delivered to described LCD described first group;

    AndIn second time interval, drive polarity and be delivered to described LCD described second group, the wherein said very first time is not overlapping with described second time interval at interval, thereby described LCD can show the frame with alter polarity, thereby the average drive voltage of each pixel is zero along with the time in the past on the described display.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×