Saint-gobain Glass France

Carole Baubet

Nicolas Nadaud

Marc Maurer

Lothar Schmidt

Klaus Fischer

Manfred Jansen

Alfred Hofrichter

Marcus Loergen

Eric Mattman

Jean Christophe Giron

Jean Paul Rousseau

A transparent glazing unit including a resistive heating coating that extends over a substantial part of the glazing unit, in particular over a main viewing field, and is electrically connected to at least two busbars such that, when an electrical supply voltage is applied between the busbars, a current flows, which heats a heating field in the coating. The heating field includes at least one semiresistive region in direct contact with at least one busbar.

Transparent window pane provided with a resistive heating coating

The inventive transparent window pane is provided with a resistive heating coating () which extends through a substantial portion of the window pane, in particular on a main view field (A) and is electrically connected to at least two conductor rails () in such a way that, when an electric' supply voltage is applied between said conductor rails, a circulating current heats the coating heating field, wherein said heating field comprises at least one semi-resistive area () directly contacting at least on e conductor rail ().

The invention relates to a substrate (), especially a glass substrate, coated with at least one dielectric thin-film layer deposited by sputtering, especially magnetically enhanced sputtering and preferably reactive sputtering in the presence of oxygen and/or nitrogen, with exposure to at least one ion beam () coming from an ion source (), characterized in that said dielectric layer exposed to the ion beam has a refractive index that can be adjusted according to the parameters of the ion source, said ion source being a linear source.

Dielectric-layer-coated substrate and installation for production thereof

Growing community of inventors

Aachen, Germany

Carole Baubet