LIQUID CRYSTAL DISPLAY DRIVING METHOD FOR PREVENTING FLOW OF DISPLAYED IMAGE

摘要

PURPOSE: A liquid crystal display(LCD) driving method is provided to prevent flow of displayed image under a fluorescent light by setting frame frequency of LCD device differently according to local frequency with which LCD device is used. CONSTITUTION: The LCD driving method is comprising the steps of deciding an alternating current(AC) power frequency of an area where the LCD device is used, deciding frequency deserving about four third(4/3) times of the AC power frequency, and driving LCD by the decided frame frequency. When the frame frequency is four third times of the frequency of a fluorescent light, man's eye recognize the LCD device to be operated normally and flow of images can be reduced.