LIQUID CRYSTAL DISPLAY (LCD) DRIVING APPARATUS AND METHOD

摘要

An LCD driving apparatus and an LCD driving method are provided in the application. The LCD driving apparatus includes a difference value circuit which determines whether to enable an overdriving circuit and a memory controller according to a gray level variation between two adjacent frames. When the gray level variation between two adjacent frames is less than a predetermined threshold, the overdriving circuit and the memory controller are disabled so as to reduce power consumption.