Patent ID: 9296647
Filing Date: 2016-03-29
CPC Classification: C03C,Y10T

Claim Text:
1. A glazing, comprising at least two layers deposited by vacuum sputtering, said at least two layers comprising: a high-refractive index layer comprising a metal oxide, a suboxide, a nitride or an oxynitride having a refractive index which is not less than 2.2; and superposed directly or indirectly on the high-refractive index layer, a mixed-oxide layer comprising a mixed oxide of titanium and of at least one other metal, such that a proportion by weight of titanium oxide is not less than 40% and not greater than 95%, wherein: a thickness of the high-refractive index layer and of the mixed-oxide layer is such that, on a resulting sheet of clear “float” glass having a thickness of 4 mm, a reflection is at least 20% and a light transmission is at least 60%.