| 摘要 |
The invention relates to a substrate (10) coated on one face (11) with a thin-film multilayer (14) having reflection properties in the infra red and/or in solar radiation comprising a single metallic functional layer (140), in particular based on silver or on a metal alloy containing silver, and two antireflection coatings (120, 160), said coatings each comprising at least one dielectric layer (122, 164), said functional layer (140) being positioned between the two antireflection coatings (120, 160), characterized in that at least one of said antireflection coatings (120, 160) comprises an intermediate layer comprising a zinc tin oxide SnxZnyOz with a ratio of 0.1 ≤ x/y ≤ 2.4, with 0.75(2x + y) ≤ z ≤ 0.95(2x + y) and having a physical thickness of between 2 nm and 25 nm, or even between 2 nm and 12 nm. |
