Means for electrically connecting electrodes on different surfaces of piezoelectric polymeric films

Abstract From the Canadian patent

i -, Abstract of Disclosure, Electrodes with leads deposited on different surfaces of a piezoelectric polymeric film or films are easily and quickly electrically connected by forming a continuous channel through the film and lead to form a pierced lead and then applying an electrically conductive material by any, one of several known processes onto the film over the, channel to thereby form a connecting lead the conductive, material being permitted to penetrate the channel to effect a continuity of conductive material between the pierced lead and connecting lead.