Patent ID: 8319904

Claim:
A liquid crystal display device comprising: at least one signal line disposed in a display area and extending to a non-display area located outside the display area; a common line crossing the signal line in the non-display area; at least one static electricity preventing element connected between the common line and the signal line in the non-display area; and at least one static electricity preventing auxiliary line projected towards the signal line from the common line in the non-display area, wherein the signal line comprises an odd numbered signal line and an adjacent even numbered signal line, and the static electricity preventing element comprises: a first static electricity preventing element connected between the odd numbered signal line and the common line in the non-display area; and a second static electricity preventing element connected between the even numbered signal line and the common line in the non-display area, wherein the static electricity preventing auxiliary line comprises: a first static electricity preventing auxiliary line projected towards the odd numbered signal line connected to the first static electricity preventing element; and a second static electricity preventing auxiliary line projected towards the even numbered signal line connected to the second static electricity preventing element.