Patent ID: 8624403

Claim:
A semiconductor device comprising: (a) a semiconductor substrate of substantially rectangular shape; (b) a plurality of semiconductor elements formed over the semiconductor substrate; (c) a first wiring formed over the semiconductor elements; (d) a first insulating film formed over the semiconductor substrate to cover the semiconductor elements and the first wiring; (e) a plurality of pad electrodes formed over the first insulating film; (f) a second wiring formed over the first insulating film, the second wiring being formed of a conducting film at a same level as the pad electrodes; (g) a second insulating film to cover the first insulating film, the pad electrodes, and the second wiring, the second insulating film having openings at upper sides of the pad electrodes; and (h) a plurality of bump electrodes of substantially rectangular shape formed over the second insulating film and being electrically connected to the pad electrodes via the openings of the second insulating film, wherein the bump electrodes and the pad electrodes are respectively arranged at predetermined intervals in a first direction extending along a long side of the semiconductor substrate, wherein each of the bump electrodes is arranged such that each of the long sides of the bump electrodes extends in a second direction along a short side of the semiconductor substrate, wherein the second wiring intersects with said long sides of the bump electrodes in a plan view, wherein each of the bump electrodes has a first short side and a second short side, wherein the first short side of each of the bump electrodes overlaps with each of the pad electrodes in a plan view, and wherein the second short side of each of the bump electrodes overlaps with the second wiring in a plan view.