Patent ID: 6621173
Filing Date: 2003-09-16
Classification: H01L

Abstract:
A semiconductor device, comprising: a semiconductor chip; a semiconductor chip attachment element facing the semiconductor chip, at least one interconnect on the surface of the semiconductor chip attachment element; and at least one member consisting of a metal or metal alloy that electrically connects the semiconductor chip with the interconnects; wherein the semiconductor chip is bonded to the semiconductor chip attachment element by an adhesive and at least a portion of at least one member that electrically connects the semiconductor chip with at least one interconnect is sealed or imbedded with a sealant/filling agent, and the complex modulus of at least one of the adhesive and the sealant/filling agent is from 1Ã—104 to 1Ã—108 Pa at âˆ’65Â° C. and a shear frequency of 10 Hz.