PRINTED CIRCUIT BOARD MINIMIZING UNDESIRABLE SIGNAL REFLECTIONS IN A VIA AND METHODS THEREFOR

摘要

What is provided is a multi-layer PCB having a plurality of stacked dielectric layers, a conductor disposed on at least one of the plurality of dielectric layers, and a non-conductive via extending through at least a portion of the plurality of dielectric layers to intersect the conductor. A conductive body in an activated state is introduced into the non-conductive via, and upon contacting the conductor, the activated state conductive body adheres to the conductor. The activated state conductive body is then effected to a deactivated state, wherein the conductive body is affixed to the conductor to provide an electrical connection thereto.