Patent ID: 8334578

Claim:
An integrated circuit comprising at least two elements, each element having a wiring structure, the wiring structure comprising: a plurality of wirings aligned in parallel on a plane, each wiring comprising: a plurality of pads aligned at a substantially constant interval in a left and right direction; and a plurality of conductive wires for connecting adjacent pads, the conductive wires having a narrower width than the pads, two conductive wires being extended from one pad in a parallel and opposite direction, one of the two conductive wires having an upper side disposed in a same straight line as an uppermost end of the one pad and the other conductive wire having a lower side disposed in a same straight line as a lowermost end of the one pad, and a gravity center line connecting centers of gravity of all the pads in the wiring and being a straight line not parallel to an extension direction of the conductive wires; and wherein a plurality of the gravity center lines in the plurality of wirings are parallel to each other, adjacent wirings of the plurality of wirings are spaced more than a minimum wiring spacing, and a pad of the wiring structure of the one element and a pad of the wiring structure of the other element are connected to each other.