Patent ID: 6977708

Claim:
A substrate for a liquid crystal display, comprising: first bus lines formed in parallel with each other on a base substrate; second bus lines formed in parallel with each other such that they intersect the first bus lines with an insulation film formed on the first bus lines interposed therebetween; a first terminal section formed of the same material as that of either of the first and second bus lines, electrically connected to each of the first or second bus lines, and connected to one terminal of a semiconductor chip mounted on a surface of the base substrate; a second terminal section formed of the same material as that of the other of the first and second bus lines and connected to another terminal of the semiconductor chip; a third terminal section electrically connected to the second terminal section, and which is provided at an end of the base substrate and to which signals are input from the outside; a connection wiring electrically connected to the first terminal section; and a common wiring electrically connected to the first or second bus lines through the connection wiring and provided at an end of the base substrate in a location that is removed during chamfering.