Patent ID: 6291265
Filing Date: 2001-09-18
Classification: H01L

Abstract:
A method for manufacturing an interposer for electrically coupling a semiconductive device to an electrical apparatus, comprising:providing a substrate composed of an electrically insulating material selected from the group consisting of glass, alumina, glass ceramic, nonmetallic nitride, aluminum nitride, nonmetallic carbide, and mixtures and derivatives thereof, said substrate having an outermost surface for receiving thereon a semiconductive device such that said semiconductive device lies at least in part on said outermost surface;forming a plurality of recesses in the substrate; anddepositing a plurality of electrical conductors on the substrate, each electrical conductor havinga receiving end for electrically connecting with said semiconductive device through a contact with an electrical conductor of said semiconductive device, anda terminal end for connecting to said electrical apparatus, such that the semiconductive device is electrically coupled to the electrical apparatus when the semiconductive device is connected to the receiving ends and the terminal ends are connected to the electrical apparatus, each receiving end being within one recess of said plurality of recesses.