Liquid crystal display device

An LCD device comprising:

• a pixel area in which a plurality of gate lines and a plurality of data lines crossing the plurality of gate lines at a right angle are formed;
• a pad area formed at a side of the pixel area;
• a gate pad portion and a data pad portion formed in the pad area and respectively connected to the plurality of gate lines and the plurality of data lines;
• first, second, third and fourth gate link lines connected to the plurality of gate lines and the gate pad portion and alternately arranged with an insulation layer interposed between the first, second, third and fourth link lines;
• and
• first, second, and third auto probe pads for the first, second, and third gate link lines electrically connected to the first, second, and third gate link lines,
• wherein the first and second gate link lines are included in a first odd-numbered and a first even-numbered gate link lines, respectively, and the third and fourth gate link lines are included in a second odd-numbered and a second even-numbered gate link lines, respectively,
• wherein the first and second odd-numbered gate link lines are formed on a first layer, and the first and second even-numbered gate link lines are formed on a second layer, and
• wherein the first odd-numbered gate link line and the second even-numbered gate link line are connected to the first auto probe pad, the first even-numbered gate link line is connected to the second auto probe pad, and the second odd-numbered gate link line is connected to the third auto probe pad.