HEATED MIRROR Russian patent published in 2013 - IPC H05B3/84 

FIELD: physics.

SUBSTANCE: heated mirror has a glass substrate, on the rear side of which there is a 50-60 nm titanium oxide layer, followed by a 55-65 nm aluminium oxide layer and then a 100-300 nm aluminium reflecting layer. On the outer side of the substrate there is a 150-250 nm current-conducting tin oxide layer. There are electrical contacts and a silicon oxide layer with geometrical thickness of 85-90 nm on the current-conducting layer.

EFFECT: invention increases the reflection coefficient of the heated mirror in the visible spectrum.

2 dwg