To provide an exterior member for a vehicle which is excellent in strength and cost and in which a visual field of definition of a thermal image obtained by a far-infrared camera is secured sufficiently.SOLUTION: An exterior member for a vehicle is mounted on a vehicle equipped with a far-infrared camera and has a light-shielding area, and further comprises, in the light-shielding area, a far-infrared transmitting area having an opening part and a far-infrared transmitting member arranged in the opening part. An average transmission of far-infrared of the far-infrared transmitting member is above 25%. A length of a longest straight line of straight lines connecting arbitrary two points in a surface outside a vehicle of the far-infrared transmitting member is below 80 mm. A diameter of a largest circle of circles formed inside a projection drawing obtained by projecting the far-infrared transmitting member in an optical axis direction of the far-infrared camera is above 12 mm. An average thickness of the far-infrared transmitting member is above 1.5 mm.SELECTED DRAWING: Figure 1

    【課題】強度及びコストに優れ、さらに遠赤外カメラにより得られる熱画像の鮮明度の視野が十分に確保された車両用外装部材を提供する。【解決手段】遠赤外カメラを備える車両に取り付けられる、遮光領域を備える車両用外装部材であって、遮光領域内に、開口部と、開口部内に配置された遠赤外線透過部材とを有する遠赤外線透過領域をさらに備え、遠赤外線透過部材は、遠赤外線の平均透過率が25%以上であり、遠赤外線透過部材の車外側の面内の任意の2点を結ぶ直線のうち最長の直線の長さが80mm以下であり、遠赤外カメラの光軸方向に遠赤外線透過部材を投影して得られる投影図の内側に形成される円の内最も大きい円の直径が12mm以上であり、遠赤外線透過部材の平均厚みが1.5mm以上である、車両用外装部材。【選択図】図1


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    Title :

    EXTERIOR MEMBER FOR VEHICLE, AND EXTERIOR MEMBER FOR VEHICLE WITH FAR-INFRARED CAMERA


    Additional title:

    車両用外装部材、及び遠赤外カメラ付き車両用外装部材


    Contributors:

    Publication date :

    2025-02-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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