THE INVENTION RELATES TO A METHOD FOR PRODUCING A PRINTED CIRCUIT BOARD WITH MULTILAYER SUB-AREAS IN SECTIONS

A method for producing a printed circuit board (13, 15, 16) with multilayer subareas in sections, characterized by the following steps: a) providing at least one conducting foil (1, 1′) and application of a dielectric insulating foil (3, 3′) to at least one subarea of the conducting foil; b) applyin...

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Bibliographische Detailangaben
Hauptverfasser:	SHIVARUDRAPPA, RAVI HANYAL, DROFENIK, DIETMAR, GÖSSLER, MICHAEL, KASPER, ALEXANDER
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PRINTED CIRCUITS SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:	A method for producing a printed circuit board (13, 15, 16) with multilayer subareas in sections, characterized by the following steps: a) providing at least one conducting foil (1, 1′) and application of a dielectric insulating foil (3, 3′) to at least one subarea of the conducting foil; b) applying a structure of conducting paths (4, 4′) to the insulating layer (3, 3′); c) providing one further printed circuit board structure; d) joining of the further printed circuit board structure with the conducting foil (1, 1′) plus insulating layer (3, 3′) and conducting paths (4, 4′) by interposing a prepreg layer (5, 85; 18, 18′), and e) laminating the parts joined in step d) under pressing pressure and heat; and a printed circuit board produced according to this method.