Solar control layer system with intensive color impression, process for its production and glass unit

摘要

The invention relates generally to a solar control layer system on a transparent, dielectric substrate having a dielectric base layer, a functional layer and at least one dielectric cover layer of a nitride, oxide or oxynitride of a metal, a semiconductor or a semiconductor alloy, a method for its production, and a glass unit. To achieve an intense green substrate-side reflection color, the dielectric base layer GS consists of SnO 2, Si 3 N 4 or TiO 2 and has an optical thickness of more than 400 nm.