To make it possible to partially impart brilliance without using a rare metal such as indium, in a radar cover.SOLUTION: A radar cover 10 comprises: a transparent member 11; and a base member 13 arranged on a back side of the transparent member 11 and visible through the transparent member 11. A back surface of the transparent member 11 is locally provided with a rough surface region Ra having a surface roughness larger than that of other regions on a back surface of the transparent member 11. The radar cover further comprises: translucent films 12 arranged between the rough surface region Ra and the base member 13, and having a refractive index different from that of the transparent member 11.SELECTED DRAWING: Figure 2

    【課題】レーダカバーにおいて、インジウム等の希少金属を用いることなく、部分的に光輝性を付与可能とする。【解決手段】透明部材11と、透明部材11の背面側に配置されて透明部材11を介して視認可能なベース部材13とを備えるレーダカバー10であって、透明部材11の背面に対して、透明部材11の背面の他の領域よりも表面粗さが大きな粗面領域Raが局所的に設けられ、粗面領域Raとベース部材13との間に配置されると共に透明部材11と屈折率が異なる透光フィルム12を備えている。【選択図】図2


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    Title :

    RADAR COVER


    Additional title:

    レーダカバー


    Contributors:

    Publication date :

    2021-03-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G01S RADIO DIRECTION-FINDING , Funkpeilung / H01Q Antennen , ANTENNAS, i.e. RADIO AERIALS



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