LIQUID CRYSTAL DISPLAY DEVICE AND DRIVING METHOD OF THE SAME

摘要

PURPOSE: An LCD(Liquid Crystal Display) device and a driving method of the same are provided to improve a response rate of an LCD device by generating a plurality of gray level voltages including a first gray level voltage located between a common voltage level and a liquid crystal threshold voltage. CONSTITUTION: A liquid crystal panel(1) includes a plurality of gate lines, a plurality of data lines, and a plurality of pixels which have a switching element and a common electrode. A scan driving unit(2) supplies the plurality of gate lines with a gate voltage. A data driving unit(3) supplies the plurality of data lines with a gray level voltage according to a data signal. A timing control unit(5) generates a digital signal for driving the scan driving unit(2) and the data driving unit(3). A gray level voltage generation unit(6) generates a plurality of gray level voltages including a first gray level voltage located between a common voltage level and a liquid crystal threshold voltage, and supplies the data driving unit(3) with the plurality of gray level voltages.