The invention provides vehicle window glass and a vehicle window assembly. The vehicle window glass comprises a glass body, a transparent nanometer film and a transition layer. The glass body is provided with a film-free area and a film coating area, and a film removing boundary is formed at the joint of the film coating area and the film-free area; the transparent nano film covers the film coating area, and no transparent nano film is arranged in the film-free area; the transition layer covers the film removing boundary and comprises a first contour edge and a second contour edge, the first contour edge is located in the film coating area, and the second contour edge is located in the film-free area; the second contour edge is encircled in the film-free area to form an image acquisition area, and the absolute value of the diopter of the image acquisition area is less than or equal to 150mdpt. According to the application, one-time transition with obvious heat absorption difference in the prior art can be improved into two-time transition or even more-time slow transition, so that the temperature difference between the film coating area and the image acquisition area is reduced, the transmission optical quality of the image acquisition area is greatly improved, and the use requirement of a high-pixel camera is met.

    本申请提供一种车窗玻璃及车窗总成,所述车窗玻璃包括玻璃本体、透明纳米膜及过渡层;玻璃本体具有无膜区以及镀膜区,镀膜区和无膜区的连接处形成除膜边界;透明纳米膜覆盖镀膜区,无膜区内未设置透明纳米膜;过渡层覆盖除膜边界,过渡层包括第一轮廓边和第二轮廓边,第一轮廓边位于镀膜区,第二轮廓边位于无膜区;所述第二轮廓边在所述无膜区内围设形成图像采集区,所述图像采集区的屈光度的绝对值小于或等于150mdpt。本申请能够将现有技术中存在明显吸热差异的一次过渡改善为两次过渡甚至更多次缓慢过渡,进而减少镀膜区与图像采集区之间的温度差异,使得图像采集区的透过光学质量得到大幅改善,到高像素摄像头的使用要求。


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    Title :

    Window glass and window assembly


    Additional title:

    车窗玻璃及车窗总成


    Contributors:
    LIAO SHAOHUA (author) / WANG JING (author) / YANG DONGSHENG (author) / XU QINHENG (author)

    Publication date :

    2024-11-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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