To provide a heater device capable of obtaining a high quality photographed image.SOLUTION: A heater device 200 includes: a transparent substrate 10; a heating wire 11 disposed on a first surface side of the transparent substrate 10; and a transparent adhesive layer 201 formed to cover the heating wire 11 on the first surface side of the transparent substrate 10. A thickness and viscosity of the adhesive layer 201 are selected to values with which a wedge angle of a convex portion caused by a height h of the heating wire 11 on the transparent substrate 10 near the heating wire 11 is a value of 0.1° or less when the heater device 200 is attached to a windshield 13 by the adhesive layer 201.SELECTED DRAWING: Figure 9

    【課題】高品質の撮像画像を得ることができるヒーター装置を提供する。【解決手段】ヒーター装置200は、透明基板10と、透明基板10の第1の面側に配設された電熱線11と、透明基板10の第1の面側に、電熱線11を被覆するように形成された透明な接着層201と、を有する。接着層201の厚さ及び粘度は、ヒーター装置200が接着層201によってフロントガラス13に貼着されたときに、電熱線11近傍の透明基板10に電熱線11の高さhに起因して生じる凸部のくさび角が0.1°以下となる値に選定されている。【選択図】図9


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    Titel :

    HEATER DEVICE, VEHICLE IMAGING DEVICE, AND MANUFACTURING METHOD OF HEATER DEVICE


    Weitere Titelangaben:

    ヒーター装置、車両用撮像装置、及びヒーター装置の製造方法


    Beteiligte:
    KAJI SHINJI (Autor:in) / KARASAWA TAKUYA (Autor:in) / WATANABE TAKASHI (Autor:in)

    Erscheinungsdatum :

    2020-08-06


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    H05B ELECTRIC HEATING , Elektrische Heizung / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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