The embodiment of the invention provides a color-changing vehicle window, a vehicle window preparation method, an application method and a vehicle. At least two stretching devices are arranged in the vehicle window and are connected with the photonic crystal film; the structural color of the photonic crystal film is changed under the condition that the photonic crystal film is stretched by the stretching device; the photonic crystal thin film comprises a flexible substrate and a microsphere array arranged on the flexible substrate. Therefore, the color change of the photonic crystal film can be simply and conveniently realized in a mode of mechanically stretching the photonic crystal film, so that the color change of the vehicle window is realized from the physical level. The whole structure is simple, color changing control is simple, the assembling control difficulty of the whole color-changing car window is lowered, cost is low, and good durability is achieved.
本发明实施例提供了一种变色车窗及车窗制备方法、应用方法、一种车辆。所述车窗中设置有至少两个拉伸装置,所述至少两个拉伸装置与光子晶体薄膜连接;所述光子晶体薄膜被所述拉伸装置拉伸的情况下改变结构色;所述光子晶体薄膜包括柔性衬底,以及排布于所述柔性衬底上的微球阵列。由此,可以通过机械拉伸光子晶体薄膜的方式简便地实现光子晶体薄膜的变色,从而从物理层面实现车窗的变色。整体结构简单且变色控制简单,降低了变色车窗整体的组装控制难度,且成本较低,具有较好的耐久性。
Color-changing vehicle window, vehicle window preparation method, application method and vehicle
一种变色车窗及车窗制备方法、应用方法、一种车辆
2024-09-10
Patent
Electronic Resource
Chinese
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