Patent ID: 6492738
Filing Date: 2002-12-10
Classification: G01R,H01L,H05K

Abstract:
A semiconductor device, comprising:a bumped device having a plurality of conductive bumps formed thereon; a substrate having a plurality of substantially flat contact pads distributed thereon and approximately aligned with the plurality of conductive bumps; and an anisotropically conductive layer disposed between the bumped device and the substrate and mechanically coupled to the substrate, the anisotropically conductive layer having a flexible outer surface in contact with the plurality of conductive bumps, the conductive bumps not being embedded within the anisotropically conductive layer, the conductive bumps compressing the flexible outer surface without penetrating the flexible outer surface to form a compression area at each of the conductive bumps and to electrically couple each of the conductive bumps with a corresponding one of the contact pads.