Antireflection glazing unit equipped with a porous coating

Glazing unit comprising a transparent, especially glass, substrate equipped with an antireflection coating, which coating comprises at least one film of a porous material essentially comprising silicon, oxygen, carbon and possibly hydrogen, in which the atomic proportion PC of carbon, relative to th...

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Hauptverfasser: GIRON JEANRISTOPHE, PETERSEN CHRISTIAN BERNHARD, NADAUD NICOLAS, MELCHER MARTIN
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creator GIRON JEANRISTOPHE
PETERSEN CHRISTIAN BERNHARD
NADAUD NICOLAS
MELCHER MARTIN
description Glazing unit comprising a transparent, especially glass, substrate equipped with an antireflection coating, which coating comprises at least one film of a porous material essentially comprising silicon, oxygen, carbon and possibly hydrogen, in which the atomic proportion PC of carbon, relative to the sum of the atomic contributions of silicon, oxygen and carbon, varies locally in the thickness direction of the film, from a first surface to a second surface thereof: increasing between a first minimum value PCmin1 and a maximum value PCmax, the ratio of said maximum value PCmax to said first minimum value PCmin1 being at least 1.2, the proportion of carbon then decreasing, between said maximum value PCmax and a second minimum value PCmin2, the ratio of said maximum value PCmax to said second minimum value PCmin2 being at least 1.2.
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film, from a first surface to a second surface thereof: increasing between a first minimum value PCmin1 and a maximum value PCmax, the ratio of said maximum value PCmax to said first minimum value PCmin1 being at least 1.2, the proportion of carbon then decreasing, between said maximum value PCmax and a second minimum value PCmin2, the ratio of said maximum value PCmax to said second minimum value PCmin2 being at least 1.2.</abstract><oa>free_for_read</oa></addata></record>
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language chi ; eng
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subjects APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS
CHEMICAL SURFACE TREATMENT
CHEMISTRY
COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
COATING MATERIAL WITH METALLIC MATERIAL
COATING METALLIC MATERIAL
DIFFUSION TREATMENT OF METALLIC MATERIAL
GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC
GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS
GLASS
INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL
JOINING GLASS TO GLASS OR OTHER MATERIALS
METALLURGY
MINERAL OR SLAG WOOL
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PERFORMING OPERATIONS
PHYSICS
PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL
SPRAYING OR ATOMISING IN GENERAL
SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS
SURFACE TREATMENT OF GLASS
SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION
TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
TECHNICAL SUBJECTS COVERED BY FORMER USPC
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
TRANSPORTING
title Antireflection glazing unit equipped with a porous coating
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