MATERIAL COMPRISING A STACK WITH FINE DIELECTRIC SUBLAYER OF ZINC OXIDE AND METHOD FOR DEPOSITING SAID MATERIAL

The invention concerns a material comprising a substrate (30) coated on one face (29) with a stack of thin layers (14) comprising at least one functional metallic layer (140) and including: - a sublayer of zinc oxide, ZnO (129) of between 0.3 and 5.0 nm; - a dielectric sublayer of silicon-zirconium...

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Bibliographic Details
Main Authors GUIMARD, Denis, ORVEN, Matthieu, BARRES, Thomas
Format Patent
LanguageEnglish
French
German
Published 05.10.2022
Subjects
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS
CHEMISTRY
GLASS
JOINING GLASS TO GLASS OR OTHER MATERIALS
METALLURGY
MINERAL OR SLAG WOOL
SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS
SURFACE TREATMENT OF GLASS
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Summary:The invention concerns a material comprising a substrate (30) coated on one face (29) with a stack of thin layers (14) comprising at least one functional metallic layer (140) and including: - a sublayer of zinc oxide, ZnO (129) of between 0.3 and 5.0 nm; - a dielectric sublayer of silicon-zirconium nitride SixNyZrZ (127) underneath and in contact with the sublayer of zinc oxide ZnO (129), of between 5.0 and 50.0 nm; and - a primary dielectric sublayer of silicon nitride Si3N4 (125) underneath and in contact with the sublayer of silicon-zirconium nitride SixNyZrZ (127), of between 5.0 and 50.0 nm.
Bibliography:Application Number: EP20200812044