Method for forming a circuit pattern on a substrate and electronic circuit

An electronic circuit, comprising: an integrated substrate structure comprising one or more electrically conductive traces comprising plating on a laser-etched, non-conductive isolated portion of the integrated substrate structure defining each electrically conductive trace; one or more electrically conductive pads at one or more predetermined positions along the one or more electrically conductive traces; and an electrical component surface mounted to the at least one electrically conductive pad with interconnect and bonding material.