Saint-gobain Glass France

Bertrand Kuhn

Nicolas Mercadier

David Le Bellac

Georges Zagdoun

Anne Durandeau

Bernard Nghiem

Sophie Brossard

Emilie Viasnoff

Eddy Royer

Benoit Georges

Lorenzo Canova

Ramzi Jribi

Fabrice Abbott

Olivier Dubois

A substrate is coated on one face with a thin-films stack having reflection properties in the infrared and/or in solar radiation including a single metallic functional layer, based on silver or on a metal alloy containing silver, and two antireflection coatings. The coatings each include at least one dielectric layer. The functional layer is positioned between the two antireflection coatings. At least one of the antireflection coatings includes an intermediate layer including zinc oxide ZnOwith 0.05&#x3c;x&#x3c;0.3 and having a physical thickness of between 0.5 nm and 20 nm, or between 2.5 nm and 10 nm.

Substrate provided with a stack having thermal properties and a superstoichiometric intermediate layer

A substrate is coated on one face with a thin-films stack having reflection properties in the infrared and/or in solar radiation including at least one metallic functional layer, based on silver or on a metal alloy containing silver, and at least two antireflection coatings. The coatings each include at least one dielectric layer. The functional layer is positioned between the two antireflection coatings. The stack also includes a terminal layer which is the layer of the stack which is furthest from the face. The terminal layer is a metallic layer consisting of zinc and tin, made of SnZnwith a ratio of 0.1&#x2264;x/y&#x2264;2.4 and having a physical thickness of between 0.5 nm and 5.0 nm excluding these values, or even between 0.6 nm and 2.7 nm excluding these values.

Substrate provided with a stack having thermal properties and a metallic terminal layer

Glass substrate coated with layers having an improved mechanical strength

Transparent substrate, especially made of glass, associated with an electrode, especially one suitable for solar cells, characterized in that the electrode comprises a first transparent electrically conducting layer composed of an undoped mineral oxide, said first layer being coated with a second transparent electrically conducting layer composed of the same mineral oxide, said mineral oxide however being doped.

Transparent substrate provided with an electrode

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Paris, France

Bertrand Kuhn