Patent ID: 6683595
Filing Date: 2004-01-27
Classification: G09G

Abstract:
A driving method of a liquid crystal display apparatus including a plurality of liquid crystal pixels disposed in an row-column matrix configuration, a line drive circuit sequentially scanning each line of said liquid crystal pixels at every frame repeating with a predetermined frequency, and a column drive circuit writing image signal into said liquid crystal pixels in sync with said sequential scanning, comprising the steps of:dividing said every frame into a preceding sub-frame and a following sub-frame, performing said sequential scanning for said preceding sub-frame, and performing said sequential scanning again for said following sub-frame, and writing an image signal originally assigned to a frame pertain into said liquid crystal pixels in sync with said sequential scanning for said preceding sub-frame, and writing an image signal for adjusting image quality into said liquid crystal pixels in sync with said sequential scanning for said following sub-frame, said image signal for adjusting image quality being obtained by operating said image signal originally assigned to said frame pertain and an image signal assigned to a frame following said frame pertain.