Provided is a heating element capable of suppressing the rapid temperature rise even when the supply voltage is high. The heating element includes a resin film and heating wires provided on at least one surface of the resin film and including a copper wire, wherein copper crystal grains forming the copper wire have a cross-sectional crystal size of less than 1.5 µm.


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    Title :

    HEAT-GENERATING BODY, LAMINATED GLASS, AND DEFROSTER


    Additional title:

    WÄRMEERZEUGENDER KÖRPER, VERBUNDGLAS UND ENTFROSTER
    CORPS DE GÉNÉRATION DE CHALEUR, VERRE FEUILLETÉ ET DÉGIVREUR


    Contributors:

    Publication date :

    2025-05-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H05B ELECTRIC HEATING , Elektrische Heizung / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / C03C Chemische Zusammensetzungen für Gläser, Glasuren oder Emails , CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS



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