Patent ID: 8368632

Claim:
A driving circuit of a liquid crystal display (LCD), the LCD comprising a liquid crystal panel driven by the driving circuit, the driving circuit receiving and converting a plurality of data signals generated by an external circuit to a plurality of desired data signals, the driving circuit comprising: a data driving circuit; a detector configured for detecting a current environmental temperature and outputting a corresponding electric signal; a timing controller receiving the plurality of data signals and the timing controller comprising eight frame rate controllers, the eight frame rate controllers configured to output the desired data signals to the data driving circuit, wherein the data signals are 8-bit binary data signals and the desired data signals are 6-bit binary data signals; and a look-up table that stores a corresponding relationship among a plurality of electric signals corresponding to a plurality of environmental temperatures, the plurality of data signals, and a plurality of control signals that are configured for driving the timing controller; and wherein the look-up table receives the plurality of data signals and the corresponding electric signal, and outputs a corresponding control signal according to the relationship stored therein to the timing controller, and the timing controller processes the plurality of data signals using a frame rate algorithm under control of the corresponding control signal, thereby outputting the desired data signals to the data driving circuit; wherein when the higher 6 bits binary data of each data signal input to the timing controller is 111111, a specific frame rate controller selected from the eight frame rate controllers outputs the 6-bit binary data signal representing a gray level 63.