The present invention provides a glass sheet with a low-emissivity multilayer film having improved properties required for glass products. A glass sheet (10) with a low-emissivity multilayer film according to the present invention includes a glass sheet (1) and a low-emissivity multilayer film (2) supported by the glass sheet (1). The low-emissivity multilayer film (2) has a ZrO2-containing layer (3) disposed on an outermost side of the low-emissivity multilayer film (2) and a transparent conductive layer (4) disposed between the glass sheet (1) and the ZrO2-containing layer (3). A content of ZrO2 in the ZrO2-containing layer (3) is 8 mol % or more and 100 mol % or less. A content of SiO2 in the ZrO2-containing layer (3) is 0 mol % or more and 92 mol % or less. An arithmetic average roughness Ra of a surface (3a) of the ZrO2-containing layer (3) is 12 nm or less, and is smaller than an arithmetic average roughness Ra of a surface (4a) of the transparent conductive layer (4).


    Access

    Download


    Export, share and cite



    Title :

    GLASS SHEET WITH LOW-EMISSIVITY MULTILAYER FILM AND GLASS PRODUCT


    Contributors:

    Publication date :

    2022-08-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    C03C Chemische Zusammensetzungen für Gläser, Glasuren oder Emails , CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / E06B Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore , FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES



    GLASS SHEET HAVING LOW RADIATION LAMINATED FILM, AND GLASS PRODUCT

    YAMAMOTO TORU / TAGUCHI MASAFUMI / YABUTA TAKESHI | European Patent Office | 2023

    Free access

    Low-emissivity coated glass, laminated glass and vehicle

    LU YUEMIN / SHEN JUNLONG / LIN JUN et al. | European Patent Office | 2024

    Free access

    LOW-EMISSIVITY COATED GLASS, LAMINATED GLASS AND VEHICLE

    LU YUEMIN / SHEN JUNLONG / LIN JUN et al. | European Patent Office | 2025

    Free access

    METHOD OF PRODUCING CURVED MULTILAYER WINDOW GLASS CONTAINING THIN GLASS SHEET

    GIER STEPHAN / LUCKE STEFAN / VAN DER MEULEN UWE et al. | European Patent Office | 2020

    Free access