Fully additive method of applying a circuit pattern to a three-dimensional, nonconductive part

摘要

A fully additive method of applying a circuit pattern to a three-dimensional, nonconductive part comprises: pretreating the surface of the part; pad-printing a surface catalyst in a solvent carrier onto the surface in the shape of a desired circuit pattern; and applying an electroless copper deposit onto the surface catalyst, thereby providing a copper layer on the surface in the desired circuit pattern shape.