Transparent substrate provided with a functional stack of thin layers
OwnerDenis GUIMARD, Cécile DELBECQ +2inventors
InventorsDenis GUIMARD, Cécile DELBECQ, Anne LELARGE, Romain HIVET
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Abstract
A transparent substrate provided with a functional stack of thin layers on at least one of its faces, the functional stack including, starting from the substrate, at least one metallic functional layer placed between two dielectric modules of thin layers, and wherein at least one of the dielectric modules of thin layers includes a layer of tungsten oxide, and the tungsten oxide includes at least one doping element selected from the chemical elements of group 1 according to the IUPAC nomenclature.
Claims20
A transparent substrate provided with a functional stack of thin layers on at least one of its faces, said functional stack comprising, starting from the substrate:
- at least one metallic functional layer placed between two dielectric modules of thin layers, and wherein at least one of the two dielectric modules of thin layers comprises a layer of tungsten oxide, and
- the tungsten oxide comprises at least one doping element selected from the chemical elements of group 1 according to the IUPAC nomenclature.
Dependencies are inferred from the claim text.