| 摘要 |
<p>The invention relates to a substrate (10) coated on one surface (11) with a stack of thin layers (14) having reflective properties for infrared and/or solar radiation, comprising a single metal functional layer (140), in particular made of silver or a metal alloy containing silver and two dielectric coatings (120, 160), said coatings each comprising at least one dielectric layer (122, 164), said functional layer (140) being arranged between the two dielectric coatings (120, 160), said stack also comprising a single absorbent layer (19), characterised in that said absorbent layer (19) is a metal layer having a physical thickness of 0.5 nm to 1.5 nm, or of 0.6 nm to 1.2 nm, and is located directly on said surface (11) and directly under a dielectric layer made of nitride and not comprising any oxygen.</p> |
