Patent ID: 9119289
Filing Date: 2015-08-25
Classification: B29C,H01G,H05K

Abstract:
1. A multilayer interdigitated electrode film having a first major surface, a second major surface opposite the first major surface, an in-plane direction extending along the first and second major surfaces, and a z-direction extending between the first and second major surfaces, the film comprising: a first plurality of electrode layers between the first and second major surfaces along the in-plane direction; a first bus bar electrically connecting and integrated with the first plurality of electrode layers along the z-direction; a second plurality of electrode layers between the first and second major surfaces along the in-plane direction; a second bus bar electrically connecting and integrated with the second plurality of electrode layers along the z-direction; and a plurality of insulating layers between the first and second plurality of electrode layers, the plurality of insulating layers electrically isolating the first bus bar and the first plurality of electrode layers from the second bus bar and the second plurality of electrode layers, wherein the first plurality of electrode layers are interdigitated with the second plurality of electrode layers, wherein the first plurality of electrode layers, the first bus bar, the second plurality of electrode layers, the second bus bar, and the plurality of insulating layers all comprise an extrudable material.