Patent ID: 6154372
Filing Date: 2000-11-28
Classification: H01L,H05K

Abstract:
A multi-chip printed circuit board module for surface mounting on a main printed circuit board having electronic components fixed on a substrate selected from a group consisting of thin-film and thick film, and having SMD-compatible terminal elements, said multichip module comprising:a ceramic substrate secured with a flexible adhesive to a first side of the printed circuit board module;a plurality of circuit structures located on said printed circuit board module and connected to said ceramic substrate with bond connections; anda plurality of terminal elements formed by approximately spherical accumulations of solder applied on a backside of said printed circuit board module, said plurality of terminal elements being connected via through-contactings to said plurality of circuit structures on said first side of said printed circuit board module, said plurality of terminal elements for electrically connecting the printed circuit board module to the main printed circuit board.