The invention provides vehicle window glass, an information acquisition system and a vehicle. Wherein the window glass is provided with an information acquisition area, the information acquisition area is provided with a nano anti-reflection layer, and incident light penetrates through the information acquisition area and the nano anti-reflection layer to form first refracted light and second refracted light; the nano anti-reflection layer comprises a plurality of nano cones, and the plurality of nano cones are periodically arranged; and when the incident angle theta of the incident light is 45-75 degrees, the ratio of the transmittance of the first refracted light to the transmittance of the second refracted light is a main-secondary image transmittance ratio Cr12, and Cr12 is greater than or equal to 1000. According to the invention, the information acquisition device can obtain more accurate and clearer images.

    本申请提供车窗玻璃、信息采集系统及车辆。其中,车窗玻璃具有信息采集区,信息采集区设置有纳米减反层,入射光穿过信息采集区和纳米减反层形成第一折射光和第二折射光;纳米减反层包括多个纳米锥,多个纳米锥呈周期性排列;在入射光的入射角θ为45°~75°时,第一折射光的透过率和第二折射光的透过率的比值为主副像透过比Cr12,Cr12≥1000。本申请能够使信息采集装置获取更加准确清晰的图像。


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    Titel :

    Vehicle window glass, information acquisition system and vehicle


    Weitere Titelangaben:

    车窗玻璃、信息采集系统及车辆


    Beteiligte:
    HE CHANGLONG (Autor:in) / CAI FENG (Autor:in) / ZHANG WEI (Autor:in) / ZHANG CANZHONG (Autor:in) / GUAN JINLIANG (Autor:in)

    Erscheinungsdatum :

    17.12.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / C03C Chemische Zusammensetzungen für Gläser, Glasuren oder Emails , CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS



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