VERFAHREN ZUR AUFBRINGUNG VON ELEKTRISCH LEITENDEN BAHNEN AUF EINEN TRAEGER AUS ISOLIERSTOFF

摘要

A circuit board is fabricated by injection molding a support of an insulating material. The support is provided with channels in the pattern of conductive paths. The channels are filled by injection with electrically conductive plastic, and electrically conductive metal is precipitated galvanoplastically on the plastic.