Patent ID: 9226390
Filing Date: 2015-12-29
Classification: H01L,H05K,Y10T

Abstract:
1. A method for producing a circuit board consisting of a plurality of circuit board areas, wherein individual circuit board areas comprise at least one layer made of an insulating base material and a conducting or conductive pattern located on or in the base material, said method comprising the steps of: providing a substrate material, said substrate material comprises of a conductive material, forming at least one registration mark in the substrate material, arranging a first circuit board area on the substrate material while orienting the first circuit board area relative to the at least one registration mark, connecting the conducting or conductive pattern of the first circuit board area to the conducting or conductive pattern of at least one further circuit board area, arranging at least one additional circuit board area adjoining and at least partially overlapping the first circuit board area on a same or common surface of the substrate material where the first circuit board area is arranged while orienting the at least one additional circuit board area relative to the at least one registration mark, wherein the first circuit board area is comprised of a flexible circuit board area, and the at least one additional circuit board area is comprised of a rigid circuit board area; wherein, after having connected the conducting patterns of the individual circuit board areas, the substrate material is at least partially removed in a region of the first circuit board area.