CONTROL APPARATUS AND METHOD FOR LIQUID CRYSTAL DISPLAY

摘要

A control apparatus and method for a liquid crystal display are provided. The method includes the following steps. An input pixel datum of N bits is converted into a first pixel datum and the M most significant bits of the first pixel datum are outputted as a second pixel datum, wherein N and M are positive integers with N>M. FRC processing is performed with respect to the second pixel datum with one of a first frame cycle number and a second frame cycle number selectively according to the first pixel datum to output corresponding FRC pixel data, wherein the second frame cycle number is greater than the first frame cycle number.