Patent ID: 8415199
Filing Date: 2013-04-09
Classification: G01R,H01L,H05K

Abstract:
1. A manufacturing method of a semiconductor device, comprising the steps of: (a) providing a semiconductor chip having a main surface, a pad formed on the main surface, a passivation film formed over a part of the main surface such that a portion of the pad is exposed from the passivation film, and a plating layer formed over the pad and connected to a part of the exposed portion of the pad; (b) after the step (a), mounting the semiconductor chip over a portion of a front surface of a base material, the base material having an electrode formed thereon; (c) after the step (b), electrically connecting a first part of a wire to the pad via the plating layer; and (d) after the step (c), electrically connecting a second part of the wire to the electrode.