The invention discloses a vehicle starry sky roof, a display method and a vehicle, and is suitable for the technical field of starry sky roofs. The vehicle starry sky roof comprises skylight glass, a quantum dot vehicle film, a pattern assembly and a controller. The vehicle to which the vehicle starry sky roof belongs comprises an invisible light source, and the pattern assembly is located on the quantum dot vehicle film. The quantum dot vehicle film is mounted on the inner side of a vehicle to which skylight glass belongs; the invisible light source is located in the vehicle and installed at the preset position below the orthographic projection of the starry sky roof of the vehicle, and the controller is connected with the invisible light source and the quantum dot vehicle film. According to the device, an invisible light source is driven in relative to side light, air serves as a propagation medium, refraction and reflection in a light layer are small, and the light guide efficiency is improved. Meanwhile, invisible light is emitted into the starry sky top of the quantum dot film, visible light is emitted based on the characteristic that quantum dots absorb the invisible light, the light guide rate is further improved, and the brightness of the starry sky top is high.
本发明公开了一种车辆星空顶、显示方法及车辆,适用于星空顶技术领域。车辆星空顶包括天窗玻璃、量子点车膜、图案组件和控制器;车辆星空顶所属的车辆包括不可见光光源,图案组件位于量子点车膜上;量子点车膜安装在天窗玻璃所属的车辆内部侧;不可见光光源位于车辆内部,且安装于车辆星空顶正投影下方的预设位置处,控制器分别与不可见光光源、量子点车膜连接。该装置将不可见光光源相对于侧光打入,以空气作为传播介质,在光层中的折射和反射较少,导光效率提高。同时,不可见光打入量子点膜的星空顶上,基于量子点吸收不可见光的特性,发出可见光,进一步提高导光率,使得星空顶亮度较强。
Vehicle starry sky roof, display method and vehicle
一种车辆星空顶、显示方法及车辆
2023-10-13
Patent
Electronic Resource
Chinese
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
Starry sky roof display control method and device and vehicle
European Patent Office | 2024
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