Patent ID: 8823616

Claim:
A liquid crystal display device comprising: gate lines disposed on a display region; data lines disposed on the display region, the data lines intersect with, and are insulated from, the gate lines; a gate driver which drives the gate lines; a plurality of data drivers which generate a data voltage from an input power source voltage and supply the data voltage to the data lines; and a power source voltage supplying unit which supplies different power source voltages to each individual data driver according to a distance of each data driver from the gate driver, wherein the power source voltage supplying unit comprises: a power source voltage generator which generates an initial power source voltage, which is a constant direct current voltage regardless of image information to be displayed, based on an external input power; and a power source voltage adjuster which is disposed between the power source voltage generator and the plurality of data drivers and disposed between each of the plurality of data drivers, the power source voltage adjuster adjusting the initial power source voltage to generate the different power source voltages to be applied to the plurality of data drivers, wherein the power source voltage adjuster comprises a resistor string.