Alloy oxide overcoat indium tin oxide coatings, coated glazings, and production methods
AssigneeCardinal CG Company
InventorsKeith James Burrows, Stephen D. Durst, Gary L. Pfaff
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Abstract
The invention provides transparent conductive coatings based on indium tin oxide. The coating has an oxide overcoat, such as an alloy oxide overcoat. In some embodiments, the coating further includes one or more overcoat films comprising silicon nitride, silicon oxynitride, silicon dioxide, or titanium dioxide.
Claims6
A multiple-pane insulating glazing unit having a between-pane space and two opposed external pane surfaces, a desired one of the two external pane surfaces bearing a coating comprising both an indium tin oxide film and a zinc tin oxide film, the zinc tin oxide film being located over the indium tin oxide film, the zinc tin oxide film being in contact with the indium tin oxide film, the zinc tin oxide film being an exposed outermost film of the coating.
Dependencies are inferred from the claim text.