Cover plate for a domestic appliance, said cover plate comprising a fabry-perot interference layer

摘要

In a covering plate for a household appliance, comprising a glass or glass-ceramic supporting plate (10) having at least partially transparent display element covering area(s) and a coating, the coating comprises first 10-50 nm thick semi-transparent metal layer(s) (22a) and further semi-transparent metal layer(s) (22b) separated from the first metal layer(s) by a dielectric separation layer (32).