Patent ID: 6759271
Filing Date: 2004-07-06
Classification: H01L

Abstract:
A method of manufacturing a flip chip type semiconductor device comprising the steps of:forming a plurality of first projected portions on a first surface of metallic substrate; forming a plurality of second projected portions opposite to the first projected portions formed on said first surface on a second surface of said metallic substrate; connecting said first projected portions formed on said first surface and a pad electrode of a semiconductor chip wherein a surface of said semiconductor chip on which said pad electrode is formed faces said first surface of said metallic substrate; filling an insulating resin into a space between said metallic substrate and said semiconductor chip to form an insulating resin layer; removing a portion other than said first and second projected portions of said metallic substrate to partition said first and second projected portions; and forming electrodes on the second projected portions formed on the second surface of said metallic substrate.