TRANSPARENT SUBSTRATE HAVING A STACK OF THIN METALLIC REFLECTION LAYERS

摘要

A glass pane is provided with a multilayer system having metallic reflection and a high thermal resistance. The multilayer system comprises a dielectric base layer, a metal layer having a high reflection, made of chromium or a metal alloy containing at least 45 wt % chromium, and a nitride top layer. The dielectric base layer is composed of at least one oxide partial layer made of SnO₂, ZnO and/or TiO₂, close to the surface of the glass, and a nitride partial layer, close to the metal layer.