An LCD device is disclosed, to prevent a connection caused by pressing a sealant between a common voltage line and a inspection line by removing a predetermined portion of common voltage transmission line at a crossing portion of the common voltage transmission line and the inspection line, a substrate including a plurality of pixel regions defined by a plurality of gate and data lines crossing each other; an auxiliary voltage transmission line supplying an auxiliary voltage to one terminal of auxiliary capacitor formed in the pixel region; a common voltage transmission line supplying a common voltage to the plurality of the pixel regions through a common electrode; an inspection line connected to the auxiliary voltage transmission line by crossing the common voltage transmission line; a sealant positioned above the inspection line; and wherein a predetermined portion of the common voltage transmission line is removed from the crossing portion of the inspection line and the common voltage transmission line.