STACK INCLUDING HEATER LAYER AND DRAIN LAYER

摘要

A multi-layer stack includes: a substrate; a drain layer on a first side of the substrate, the drain layer having a sheet resistance of less than about 106 ohms per square; a heater layer on the drain layer; and a dielectric layer between the heater layer and the drain layer is disclosed. A transparency for a flying vehicle including the multi-layer stack and having the drain layer configured to be grounded to the flying vehicle, and a flying vehicle including the transparency is also disclosed.

主权项

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 106 ohms per square; 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; and a topcoat on the heater layer, the 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, wherein the heater layer is between the dielectric layer and the topcoat.