The invention relates to the field of glass products, in particular to a front windshield mounted on an automobile, and especially provides automobile sandwich glass which can be used in cooperation with laser radar and/or an infrared camera. The glass comprises an outer glass plate, an inner glass plate and a thermoplastic middle layer, at least one mounting through hole is formed in the inner glass plate, an infrared anti-reflection filling block is fixed in the mounting through hole, and the transmittance of the infrared anti-reflection filling block to infrared rays with the wavelength ranging from 780 nm to 1650 nm is larger than or equal to 90%. According to the invention, the automobile glass can meet the communication requirements of high-sensitivity communication sensors such aslaser radar and an infrared camera; the inner glass plate is prevented from hindering transmission of signal data of the laser radar and the infrared camera, the use accuracy and the detection range of the laser radar and the infrared camera can be improved, excellent visibility and machinability of a visual area can be reserved, and the problems of optical distortion/goodness of fit weakening andthe like existing in the glass bending forming process are greatly reduced.

    本发明涉及玻璃产品领域,特别是安装在汽车上的前挡风玻璃,具体地提供一种能够配合激光雷达和/或红外相机使用的汽车夹层玻璃,其包括外玻璃板、内玻璃板以及热塑性中间层,在内玻璃板上开设至少一个安装通孔,在安装通孔内固定有红外线增透填充块,红外线增透填充块对780~1650nm波长的红外线的透过率大于或等于90%。本发明能够实现汽车玻璃满足激光雷达、红外相机等高敏感通信传感器的通信需求,避免了内玻璃板阻碍激光雷达和红外相机的信号数据的传输,能够提高激光雷达和红外相机的使用精准度和探测范围,能够保留目视区域的优异可视性和可加工性,大大降低玻璃弯曲成型过程中存在的光畸变/吻合度弱化等问题。


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    Titel :

    Automobile sandwich glass


    Weitere Titelangaben:

    一种汽车夹层玻璃


    Beteiligte:
    CHEN ZHIXIN (Autor:in) / GUAN JINLIANG (Autor:in) / LIAO SHAOHUA (Autor:in)

    Erscheinungsdatum :

    14.07.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / C03C Chemische Zusammensetzungen für Gläser, Glasuren oder Emails , CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS



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