Patent ID: 8866808

Claim:
A driving method for a display panel of an LCD, the method comprising: providing a first scan signal to turn on a plurality of first sub-pixels in an i th pixel row of the display panel during a first period of an N th frame period of the LCD, such that the first sub-pixels respectively and correspondingly receive a first data signal; providing a second scan signal to turn on a plurality of second sub-pixels in the i th pixel row of the display panel during a second period of the N th frame period of the LCD, in which the second period of the N th frame period is after and immediately follows the first period of the N th frame period, such that the second sub-pixels respectively and correspondingly receive a second data signal; providing a third scan signal to turn on a plurality of third sub-pixels in an (i+1) th pixel row of the display panel during a third period of the N th frame period, in which the third period of the N th frame period is after the second period of the N th frame period, such that the third sub-pixels respectively and correspondingly receive a third data signal; and providing a fourth scan signal to turn on a plurality of fourth sub-pixels in the (i+1) th pixel row of the display panel during a fourth period of the N th frame period, in which the fourth period of the N th frame period is after the third period of the N th frame period, such that the fourth sub-pixels respectively and correspondingly receive a fourth data signal; wherein an amplitude of the first scan signal is different from an amplitude of the second scan signal, and N and i are positive integers, wherein the first scan signal and the second scan signal are respectively enabled only once and sequentially provided during the N th frame period, such that only the first sub-pixels in the i th pixel row are turned on during the first period of the N th frame period, and only the second sub-pixels in the i th pixel row are turned on during the second period of the N th frame period, wherein an amplitude of the fourth scan signal is the same as the amplitude of the first scan signal, and an amplitude of the third scan signal is the same as the amplitude of the second scan signal, wherein the third scan signal and the fourth scan signal are respectively enabled only once during the N th frame period, and the first to the fourth are sequentially provided during the N th frame period, wherein only the third sub-pixels in the (i+1) th pixel row are turned on during the third period of the N th frame period, and only the fourth sub-pixels in the (i+1) th pixel row are turned on during the fourth period of the N th frame period.