Patent ID: 9326327
Filing Date: 2016-04-26
CPC Classification: B64D,C03C,H05B

Claim Text:
1. A multi-layer stack comprising: a transparent substrate; a drain layer on a first side of the substrate, the drain layer having a sheet resistance of less than about 10 a heater layer on the drain layer, the drain layer being between the heater layer and the substrate; a dielectric layer between the heater layer and the drain layer; a first topcoat on a second side of the substrate opposite to the first side; and a second topcoat on the heater layer, the second topcoat comprising a material selected from the group consisting of diamond like carbons polyurethanes polyacrylates polysiloxanes epoxies, silicon oxides, aluminum oxides, silicon oxycarbides, zirconium oxynitrides, cerium oxides, and combinations thereof.