Patent ID: 7074650

Claim:
A method of manufacturing a flip-chip type semiconductor device comprising the steps of: forming a pad electrode on a semiconductor substrate; forming an insulating film on the entire surface of the semiconductor substrate and removing the insulating film on the pad electrode to form an opening; forming a metal thin film layer on the entire surface of the semiconductor substrate and patterning the metal thin film layer to form a wiring portion; forming a resist film on the entire surface of the semiconductor substrate, patterning the resist film to remove the resist film on the wiring portion, and forming an opening to form an electrode in the opening; forming a metal bump on the electrode; arranging a support plate above the semiconductor substrate with an appropriate interval between said support plate and said semiconductor substrate, said support plate having holes each having a diameter larger than the diameter of the metal bump and formed at positions adjusted to the positions where the metal bump are arranged; and injecting an insulating resin between the semiconductor substrate and the support plate.