Patent ID: 7812456

Claim:
A semiconductor device comprising: multi-layer interconnects formed over a semiconductor substrate; an inorganic insulating film formed over the semiconductor substrate to cover the multi-layer interconnects; a first organic insulating film formed over the inorganic insulating film; redistribution interconnects formed over the first organic insulating film; and a second organic insulating film formed over the first organic insulating film to cover the redistribution interconnects, wherein the redistribution interconnects have first patterns and second patterns which are electrically separated from each other within the plane of the semiconductor substrate, wherein each of the first patterns is electrically coupled to the multi-layer interconnects in a first opening portion formed in the inorganic insulating film and the first organic insulating film over part of the uppermost-level interconnect of the multi-layer interconnects, wherein the second patterns are electrically separated from the multi-layer interconnects, wherein part of each of the first patterns is exposed in a second opening portion formed in the second organic insulating film over part of the first pattern, and wherein the first patterns and the second patterns are coexistent within the plane of the semiconductor substrate.