Patent ID: 6557250
Filing Date: 2003-05-06
Classification: H01F,H05K,Y10T

Abstract:
A method for the manufacture of a compound multilayer printed board (5), comprisingproviding a first printed board (9) and at least one second printed board (9), each of which comprises: an electrically insulating mother board (10), electrically conductive circuit paths (11), which are provided on at least one side of the mother board (10), and recesses (12), which are defined laterally by the circuit paths (11) and extend in a thickness direction towards the mother board (10); substantially completely filling the recesses (12) of the first and second printed board (9) with a synthetic resin paste (13) by screen printing; applying at least one preimpregnated board (14) to the first printed board (9); applying said at least one second printed board (9) to the preimpregnated board (14); and pressing together the first printed board (9), the at least one preimpregnated board (14) and the at least one second printed board (9) to provide a joined assembly.