The embodiment of the invention provides head-up display glass, a head-up display system and a vehicle, the head-up display glass comprises a glass body, a reflecting layer and a cleaning layer, the glass body comprises an inner surface and an outer surface, and the outer surface and the inner surface are oppositely arranged in the thickness direction of the glass body; the reflecting layer is connected to the inner surface of the glass body in a stacked mode in the thickness direction of the head-up display glass, the reflecting layer comprises a first face and a second face, the first face and the second face are oppositely arranged in the thickness direction of the reflecting layer, and the second face is connected to the inner surface; along the thickness direction of the head-up display glass, the cleaning layer is laminated and connected to the first surface of the reflecting layer; the projection of the reflecting layer is completely located in the projection of the glass body in the thickness direction of the head-up display glass; the water contact angle between the surface of the cleaning layer and stains is larger than or equal to 80 degrees. The problems that the surface, facing the interior of the vehicle, of the head-up display glass is prone to being stained with stains and the stains are difficult to erase are solved, and potential safety hazards are avoided.
本申请实施例提供一种抬头显示玻璃、抬头显示系统及交通工具,抬头显示玻璃包括玻璃本体、反射层及清洁层,玻璃本体包括内表面和外表面,外表面和内表面沿着玻璃本体的厚度方向相背设置;沿抬头显示玻璃的厚度方向,反射层层叠连接于玻璃本体的内表面,反射层包括第一面和第二面,第一面和第二面沿着反射层的厚度方向相背设置,第二面连接于内表面;沿抬头显示玻璃的厚度方向,清洁层层叠连接于反射层的第一面;沿抬头显示玻璃的厚度方向,反射层的投影完全位于玻璃本体的投影内;清洁层的表面与污渍接触的水接触角为大于或等于80°。本申请解决了抬头显示玻璃朝向交通工具内部的表面容易粘上污渍且污渍难以擦除的问题,避免安全隐患。
Head-up display glass, head-up display system and vehicle
一种抬头显示玻璃、抬头显示系统及交通工具
2025-05-02
Patent
Electronic Resource
Chinese
Head-up display glass, head-up display system and vehicle
European Patent Office | 2025
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