Patent ID: 9039866
Filing Date: 2015-05-26
Classification: B23K,B32B,G06K,H01P,Y10T

Abstract:
1. A method of making a web of conductive structures: providing a substrate having first and second faces; providing an adhesive layer over the first face of the substrate, the adhesive layer including a plurality of optical brighteners; providing a plurality of registration marks on the adhesive layer; deadening areas of the adhesive layer by a UV source to create active areas where adhesive is tacking and deadened areas where the adhesive is non-tacky; laminating a conductive layer over the adhesive layer such that the conductive layer adheres to the active areas of the adhesive layer; and detecting the registration marks; and cutting the conductive layer bonded to the substrate to form a plurality of conductive structures so that each of the conductive structures are aligned with at least one of the plurality registration marks.