Liquid crystal display device and method of driving the same

TLDR: In this paper, a liquid crystal display device includes a timing controller, a data driver, a gate driver, and a liquid-crystal panel, which includes a plurality of pixels aligned in a matrix and displays an image in response to the first gray scale signal, the second grey scale signal and the gate signal.

Abstract: A liquid crystal display device includes a timing controller, a data driver, a gate driver and a liquid crystal panel. The timing controller receives an image data signal to output a first control signal, a second control signal and a data signal corresponding to the image data signal. The data driver outputs first and second gray scale signals having different gray scale levels in response to the first control signal and the data signal. The gate driver outputs a gate signal in response to the second control signal. The liquid crystal panel includes a plurality of pixels aligned in a matrix and displays an image in response to the first gray scale signal, the second gray scale signal and the gate signal. Each of the pixels of the liquid crystal panel includes a first sub-pixel, to which the first and second gray scale signals are alternately applied in one frame unit, and a second sub-pixel, to which the first gray scale signal is applied.