Patent ID: 6774473
Filing Date: 2004-08-10
Classification: H01L

Abstract:
A semiconductor chip module comprising:a chip-mounting member having opposite first and second surface a set of first circuit traces, and a plurality of plated through holes that extend through said first and second surfaces and that are connected to said first circuit traces; a first semiconductor chip having a pad mounting surface with a plurality of contact pads provided thereon; a first dielectric tape member for bonding adhesively said first semiconductor chip on said chip-mounting member; a first conductor unit for connecting electrically said contact pads of said first semiconductor chip and said first circuit traces; and a plurality of solder balls disposed on one of said first and second surfaces of said chip-mounting member, each of said solder balls being aligned with and being connected to a respective one of said plated through holes in said chip-mounting member; wherein said first circuit traces and said first semiconductor chip are disposed on a same one of said first and second surfaces of said chip-mounting member; said first dielectric tape member bonds adhesively said pad mounting surface of said first semiconductor chip on said same one of said first and second surfaces of said chip-mounting member, and is formed with a plurality of holes at positions registered with said contact pads of said first semiconductor chip; and said first conductor unit includes a plurality of conductive contact balls that are disposed within said holes in said first dielectric tape member to establish electrical connection between said contact pads of said first semiconductor chip and said first circuit traces.