Patent ID: 8896584
Filing Date: 2014-11-25
Classification: G09G

Abstract:
1. A scan method for displaying image, wherein a display panel has N gate lines to display an image, N≧4, and the image is displayed by dot inversion or line inversion, the scan method comprising: displaying a first image frame by a first scan sequence, wherein the first image frame has a plurality of first gate-line groups in relative darkness and a plurality of second gate-line groups in relative brightness, and the first gate-line groups and the second gate-line groups are alternately displayed; just after the first image frame, displaying a second image frame by a second scan sequence, wherein the second image frame has a plurality of first gate-line groups in relative darkness and a plurality of second gate-line groups in relative brightness, and the first gate-line groups and the second gate-line groups are alternately displayed, wherein the first and second gate-line groups of the first image frame are complementary to the first and second gate-line groups of the second image frame; and cycling the first scan sequence and the second scan sequence, wherein the first gate-line groups of the first image frame and the second image frame are relatively dark due to a plurality of pixels therein with insufficient charge.