Laminate and insulated glazing
AssigneeAGC Inc.
InventorsShunya Taki, Naoko Okada
Life of this patent
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Abstract
A laminate includes a transparent substrate having a first surface, and a laminated film provided on the first surface of the transparent substrate, wherein the laminated film includes, in a descending order of closeness to the first surface, a first dielectric layer including silicon nitride or zinc oxide or including silicon nitride and zinc oxide, a first layer including titanium oxide and provided on or above the first dielectric layer, a first barrier layer including nickel and chromium and provided on or above the first layer, and a silver-containing metal layer provided directly on the first barrier layer.
Claims9
A laminate consisting of:
- a transparent substrate having a first surface;
- and
- a laminated film provided on the first surface of the transparent substrate,
- wherein the laminated film consists of, in a descending order of closeness to the first surface:
- a first dielectric layer comprising silicon nitride;
- a first layer comprising titanium oxide and provided on or above the first dielectric layer;
- an optional second layer comprising titanium oxide or titanium and provided on or above the first layer;
- a first barrier layer comprising nickel and chromium and provided on or above the first layer;
- a metal layer comprising silver and provided directly on the first barrier layer;
- a second barrier layer comprising nickel and chromium and provided on or above the first barrier layer;
- and
- a second dielectric layer comprising silicon nitride.
Dependencies are inferred from the claim text.