Patent ID: 6239983
Filing Date: 2001-05-29
Classification: H01L,H05K,Y10T

Abstract:
A semiconductor component packaging module comprising:a circuit board; anda semiconductor component that has first lands and that is mounted on the circuit board with an adhesive;wherein the circuit board comprises:an insulating base having bumps and second lands formed on at least a first surface of the insulating base,conductor circuits formed in at least one layer on at least one of: (i) the first surface of the insulating base, and (ii) an inside portion of the insulating base, anda conduction structure formed at least one of: (i) between the bumps and the conductor circuits, and (ii) between the conductor circuits;wherein the bumps and the second lands of the circuit board each comprise a same multilayer structure formed by successively electrodepositing at least two different electrically conductive materials; andwherein the first lands of the semiconductor component and the bumps of the circuit board are brought into mechanical contact with one another by the adhesive used to mount the semiconductor component on the circuit board.