Patent ID: 6518664
Filing Date: 2003-02-11
Classification: H01L

Abstract:
A semiconductor integrated circuit device having a metal wire between an electrode part before rearrangement being a part of a top-layer wiring and a bump electrode serving as an external terminal, the semiconductor integrated circuit device comprising:(a) a top-layer wire that extends on a semiconductor substrate; (b) an insulation film that is formed on the top-layer wire and that exposes the electrode part before rearrangement as a part of the top-layer wire; (c) a plurality of metal wires each of which extends from the electrode part before rearrangement to the bump electrode contact area and has a first portion extending vertically from the electrode part before rearrangement and a second portion extending in a cross direction of the first portion; (d) a plurality of protection layers, each of which is formed around each of the plurality of metal wires by curing a photocurable resin, wherein said protection layers are isolated from one another corresponding to each of the plurality of metal wires; and (e) a bump electrode formed on the bump electrode contact area of each of the metal wires.