A manufacturing method for a far-infrared ray transmission member having a high far-infrared ray transmittance. A manufacturing method for a far-infrared ray transmission member includes forming a far-infrared ray transmission film including one or more nickel oxide layers on a base material that transmits far-infrared rays by performing sputtering in a mixed atmosphere of an Ar gas and an oxygen gas using a mixed target of NiO and Ni, wherein a content rate of NiO in the mixed target is equal to or higher than 30 mass% and lower than 100 mass% with respect to the entire mixed target, and a volume flow rate ratio of the oxygen gas in the mixed atmosphere is equal to or higher than 1% and lower than 50% with respect to a total volume flow rate of the Ar gas and the oxygen gas.


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    Title :

    METHOD FOR PRODUCING FAR-INFRARED TRANSMISSION MEMBER, AND FAR-INFRARED TRANSMISSION MEMBER


    Additional title:

    VERFAHREN ZUR HERSTELLUNG EINES FERNINFRAROT-ÜBERTRAGUNGSELEMENTS UND FERNINFRAROT-ÜBERTRAGUNGSELEMENT
    PROCÉDÉ DE PRODUCTION D'UN ÉLÉMENT DE TRANSMISSION À INFRAROUGE LOINTAIN, ET ÉLÉMENT DE TRANSMISSION À INFRAROUGE LOINTAIN


    Contributors:

    Publication date :

    2024-03-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / C01G Verbindungen der von den Unterklassen C01D oder C01F nicht umfassten Metalle , COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F / C03C Chemische Zusammensetzungen für Gläser, Glasuren oder Emails , CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS / C23C Beschichten metallischer Werkstoffe , COATING METALLIC MATERIAL



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