The present invention ensures the reception sensitivity in an arrangement region of an antenna conductor and an AM broadcast band region. A trunk door includes a resin outer plate having an opening formed therein, a resin inner plate, a metal reinforcing material disposed between the outer plate and the inner plate, and a rear window glass covering the opening. The rear window glass includes a first antenna conductor capable of receiving radio waves in a frequency band of AM broadcast waves, the first antenna conductor has a first power supply unit, and a first antenna element connected to thefirst power supply unit and having a total length of 100 mm-1800 mm. The first antenna element extends along a first outer edge of upper, lower, left, and right outer edges of the demister at an interval of 3 mm-60 mm, and is located at a distance of 10 mm or more from the reinforcing material, or located at the side where the reinforcing material is not present with respect to the first outer edge in a plan view of the rear window glass.

    同时确保天线导体的配置区域和AM广播频带区域中的接收灵敏度。一种后尾箱门,其具有形成有开口部的树脂制的外板,和树脂制的内板,和配置于上述外板和上述内板之间的金属制的加固材料,和覆盖上述开口部的后窗玻璃,上述后窗玻璃具备能够接收AM广播波的频率带的电波的第一天线导体,上述第一天线导体具有第一馈电部、和与上述第一馈电部连接的全长100mm~1800mm的第一天线元件,上述第一天线元件相对于除雾器的上下左右的外缘中的第一外缘空开3mm~60mm的间隔、沿着上述第一外缘延伸,上述第一天线元件位于从上述加固材料起间隔10mm以上的位置、或位于上述后窗玻璃的俯视图中相对于上述第一外缘不存在上述加固材料的一侧。


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    Titel :

    Trunk door and rear window glass


    Weitere Titelangaben:

    后尾箱门以及后窗玻璃


    Beteiligte:
    KOICHI SAITO (Autor:in) / SATOSHI TOKUNAGA (Autor:in)

    Erscheinungsdatum :

    2020-12-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    H01Q Antennen , ANTENNAS, i.e. RADIO AERIALS / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen



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