Liquid crystal display device and fabricating method thereof

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

• providing first and second substrates;
• a first mask process of forming a first mask pattern group including a gate line, a gate electrode, a common line, and a common electrode on the first substrate;
• a second mask process including forming a gate insulating film on the first mask pattern group and a semiconductor layer, defining a pixel hole passing through the semiconductor layer at a pixel area, and forming a pixel electrode in the pixel hole;
• and a third mask process including forming a source/drain metal pattern including a data line crossing the gate line to define the pixel area, a source electrode, and a drain electrode on the first substrate, and exposing an active layer of the semiconductor pattern to define a channel between the source electrode and the drain electrode wherein the drain electrode is overlapped with a portion of the common electrode to form a storage capacitor, and the common electrode includes a horizontal part overlapped with the drain electrode and a plurality of finger parts extending from the horizontal part and connected to the common line, and wherein the drain electrode overlaps with the pixel electrode to connect to the pixel electrode where the drain electrode overlaps the common electrode.