Patent ID: 7760196

Claim:
An impulsive driving liquid crystal display comprising: a plurality of groups of gate lines which transmit a gate-on voltage; a plurality of data lines which alternately transmit normal data voltages and an impulsive data voltage; a plurality of pixels arranged in a matrix and each pixel of the plurality of pixels including a switching element connected to a gate line and a data line and which turns on in response to the gate-on voltage to transmit the normal data voltages and the impulsive data voltage; a plurality of gate driving circuits connected to respective groups of gate lines and which sequentially apply the gate-on voltage to the gate line; a data driver which applies the normal data voltages and the impulsive data voltage to the data line; and a signal controller which controls a gate driving circuit of the plurality of gate driving circuits and the data driver, wherein at least one pixel of the plurality of pixels is supplied with the normal data voltages at least twice and with the impulsive data voltage at least once, and the application of the normal data voltages to pixels of the plurality of pixels is continuously performed along a substantially column direction without interrupt between gate driving circuits of the plurality of gate driving circuits, and the normal data voltages comprise a data voltage which precharges each pixel.