Patent ID: 7518591
Filing Date: 2009-04-14
Classification: G09G

Abstract:
1. A driving method for a liquid crystal display (LCD) panel for displaying a frame having a first field and a second field on the LCD panel such that each of the first field and the second field includes L horizontal scan lines, wherein the LCD panel includes M scan lines and N data lines, the driving method comprising: sequentially receiving the horizontal scan lines of the first field and transmitting the horizontal scan lines of the first field to the LCD panel for displaying the first field; wherein each of P of the horizontal scan lines of the first field is transmitted to two consecutive scan lines of the LCD panel respectively, and each of Q of the horizontal scan lines is transmitted to only one scan line of the LCD panel; and furthermore, the order of any two of the horizontal scan lines transmitted to the LCD panel is identical to the order of any two of the horizontal scan lines of the first field; and moreover, the signal polarity of odd-numbered data lines of the data lines and the signal polarity of even-numbered data lines of the data lines of the LCD panel are a first polarity and a second polarity respectively; and sequentially receiving the horizontal scan lines of the second field and transmitting the horizontal scan lines of the second field to the LCD panel for displaying the second field; wherein each of R of the horizontal scan lines of the second field is transmitted to two consecutive scan lines of the LCD panel respectively, and each of S of the horizontal scan lines is transmitted to only one scan line of the LCD panel; and furthermore, the order of any two of the horizontal scan lines transmitted to the LCD panel is identical to the order of any two of the horizontal scan lines of the second field; and moreover, the signal polarity of the odd-numbered data lines of the data lines and the signal polarity of the even-numbered data lines of the data lines of the LCD panel are the second polarity and the first polarity respectively; wherein the first polarity and the second polarity are opposite polarity; L, M, N, P and R are natural numbers; Q and S are non-negative integers; P+Q≦L; and R+S≦L, wherein Q>1 and S>1; the h