Patent ID: 6333561
Filing Date: 2001-12-25
Classification: H01L

Abstract:
A semiconductor device adapted for mounting on a substrate, the substrate having a chip-mounting region provided with a plurality of solder points, said semiconductor device comprising:a semiconductor chip having a pad-mounting surface provided with a plurality of bonding pads which are disposed on said pad-mounting surface at locations that are offset from locations of corresponding ones of the solder points on the chip-mounting region; anda plurality of conductive bodies, each of which has an extension portion that is connected electrically to a respective one of said bonding pads, and an electrical connection portion that is formed on one end of said extension portion and that extends to a location corresponding to that of a respective one of the solder points on the chip-mounting region of the substrate, said conductive bodies being formed by:providing a conductor-forming mold having one side formed with a plurality of conductor-receiving cavities, each of said conductor-receiving cavities having a first cavity part that is disposed in said conductor-forming mold at a location corresponding to that of a respective one of said bonding pads on said pad-mounting surface, and a second cavity part that extends from said first cavity part and that is disposed in said conductor-forming mold at a location corresponding to that of a respective one of the solder points on the chip-mounting region of the substrate;filling said conductor-receiving cavities with a conductive metal paste to form said conductive bodies respectively therein, said extension portions of said conductive bodies being disposed in said first cavity parts of said conductor-receiving cavities, said electrical connection portions of said conductive bodies being disposed in said second cavity parts of said conductor-receiving cavities; andthrough a transfer printing unit, transferring said conductive bodies from said conductor-forming mold to said pad-mounting surface of said semiconductor chip.