Patent ID: 6548326
Filing Date: 2003-04-15
Classification: H01L

Abstract:
A process of producing a semiconductor device having a first electronic part and a second electronic part, the first electronic part being larger than the second electronic part in area and in the number of connection terminal pads including pad form electrode terminals, the first and second electronic parts being disposed one upon the other with respective pad forming surfaces facing each other, the first and second electronic parts being electrically connected to each other by flip-chip bonding, and external connection terminals or other connection terminals bonded to the connection terminal pads, the process comprising the steps of:providing a wafer having a plurality of chip size packages formed therein as the first electronic parts, the chip size packages having substantially the same size as that of a semiconductor chip mounted thereon; electrically connecting the first electronic parts with the second electronic parts by flip-chip bonding; and cutting the wafer to separate the chip size packages from each other, each of the chip size packages having the second electronic part flip-chip bonded thereto.