The invention relates to dimming glass and a vehicle. The dimming glass comprises a sunshade dimming area, a transition area and a main view area which are sequentially arranged in the first direction. The visible light transmittance of the sunshade dimming area is gradually increased in the first direction, and the visible light transmittance of the transition area is gradually increased in the first direction. The sunshade dimming area has a bright state and a dark state, the maximum visible light transmittance of the sunshade dimming area in the bright state is smaller than or equal to the minimum visible light transmittance of the transition area, and the maximum visible light transmittance of the transition area is smaller than or equal to the visible light transmittance of the main view area. When the dimming glass is used as the front windshield, a sun shield does not need to be additionally arranged, and therefore the problems of attractiveness and safety caused by the use of the sun shield can be solved. Besides, by arranging the transition area with the gradually-changed visible light transmittance, the problem that the color change of the sunshade dimming area and the main view area is too abrupt can be solved, so that the visual discomfort is weakened or eliminated, and the attractiveness of the dimming glass is also improved.

    本申请涉及一种调光玻璃及交通工具。调光玻璃包括沿第一方向依次布置的遮阳调光区、过渡区和主视野区。遮阳调光区的可见光透过率沿第一方向逐渐增大,过渡区的可见光透过率沿第一方向逐渐增大。遮阳调光区具有亮态和暗态,遮阳调光区在亮态时的最大可见光透过率小于或等于过渡区的最小可见光透过率,过渡区的最大可见光透过率小于或等于主视野区的可见光透过率。本申请中的调光玻璃用作前挡玻璃时,无需额外设置遮阳板,由此可以克服使用遮阳板带来的美观性和安全性问题。另外,通过设置可见光透过率渐变的过渡区,可以改善遮阳调光区和主视野区的颜色变化过于突兀的问题,从而减弱或消除视觉上的不舒服感,也有利于提高调光玻璃的美观性。


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    Title :

    Dimming glass and vehicle


    Additional title:

    调光玻璃及交通工具


    Contributors:
    LIN XU (author)

    Publication date :

    2024-04-05


    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



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