Patent ID: 7246432
Filing Date: 2007-07-24
Classification: H01L,Y10T

Abstract:
1. A method of manufacturing a semiconductor device comprising: (a) forming a first resin layer above a semiconductor substrate including an electrode pad and a passivation film; (b) curing the first resin layer; (c) forming a second resin layer on a lower portion of the first resin layer except for a top portion of the first resin layer to expose the top portion from the second resin layer; (d) curing the second resin layer to form a resin protrusion which includes the first and second resin layers and slopes more gently than the cured first resin layer; and (e) forming a conductive layer over the second resin layer and directly on the top portion of the first resin layer so as to be electrically connected to the electrode pad.