Patent ID: 7105366

Claim:
A method for packaging a flip-clip semiconductor assembly, comprising: providing at least one integrated circuit (IC) die having bond pads on a surface thereof; providing a substrate having electrical pads for mounting the at least one IC die thereto; placing curable wet conductive epoxy dots on the electrical pads on the substrate; attaching the at least one IC die to the substrate with the bond pads of the at least one IC die in contact with the curable wet conductive epoxy dots on the electrical pads on the substrate to form the flip-chip semiconductor assembly; testing the flip-chip semiconductor assembly, if the flip-chip semiconductor assembly fails the testing, then reworking the flip-chip semiconductor assembly and retesting the flip-chip semiconductor assembly or scrapping the flip-chip semiconductor assembly if the flip-chip semiconductor assembly has already been reworked a preset number of times; if the flip-chip semiconductor assembly passes the testing, then curing the curable wet conductive epoxy dots; and encapsulating the at least one IC die on the substrate.