Liquid crystal display device and driving method thereof

A liquid crystal display device, comprising:

• first and second gate lines in an active region, and first and second data lines crossing the first and second gate lines, respectively;
• a first pixel connected with the first data line and the second gate line, and a second pixel connected with the second data line and the first gate line;
• a first thin film transistor and a first liquid crystal capacitor in the first pixel;
• a second thin film transistor and a second liquid crystal capacitor in the second pixel, wherein the first and second liquid crystal capacitors are connected with the first and second thin film transistors;
• and
• a first common line connected with the first and second liquid crystal capacitors.

A driving method of a liquid crystal display device, comprising:

• scanning first, second and third gate lines sequentially;
• applying first and second data voltages to first and second data lines;
• applying a first common voltage to a first pixel connected with the second gate line and the first data line, and to a second pixel connected with the first gate line and the second data line, wherein the first common voltage have high and low levels alternately per frame;
• and
• applying a second common voltage to a third pixel connected with the third gate line and the first data line, and to a fourth pixel connected with the second gate line and the second data line, wherein the second common voltage have high and low levels alternately per frame,
• wherein the first data voltage applied to the first pixel has a inverse level to the first common voltage, the second data voltage applied to the second pixel has a inverse level to the first common voltage, the first data voltage applied to the third pixel has a inverse level to the second common voltage, and the second data voltage applied to the fourth pixel has a inverse level to the second common voltage.