Patent ID: 6482677
Filing Date: 2002-11-19
Classification: H01L

Abstract:
A method for manufacturing a chip component assembly in which a plurality of chip components are stuck together in a stack and bump electrodes of the chip components are bonded together for achieving circuit continuity, comprising the steps of:dividing on a sheet a substrate, on which the bump electrodes and a circuit are formed, into individual chip components; forming a layer of a sealing material on a surface that includes the bump electrodes of the chip components before or after the dividing step; and picking up the divided chip components by peeling each component off the sheet and sticking the chip component onto another chip component in a stack by means of the sealing material, wherein the picking up and sticking steps are repeated to stack a desired number of chip components, thereafter the chip component located in a lowermost stratum is peeled off the sheet and the bump electrodes of upper and lower chip components are connected to each other.