The invention relates to the technical field of assembly glass, in particular to dimming glass, a preparation method thereof and a vehicle. The dimming glass comprises a first glass substrate, a dimming layer, a functional layer and a second glass substrate which are stacked, and the dimming layer is adjacent to the functional layer and located between the first glass substrate and the second glass substrate; and a plurality of stress buffer channels are arranged on one side, facing the dimming layer, of the functional layer. The stress buffer channel is arranged on the side, facing the dimming layer, of the functional layer, so that the stress generated by thermal expansion and cold contraction of the functional layer on the dimming layer under a high-temperature aging test or a cold and hot impact test can be relieved, unexpected movement generated in the dimming layer is reduced, and the mura phenomenon of dimming glass is avoided.
本申请涉及装配玻璃技术领域,特别涉及一种调光玻璃及其制备方法和交通工具。调光玻璃包括层叠的第一玻璃基板、调光层、功能层和第二玻璃基板,所述调光层与所述功能层相邻,且位于所述第一玻璃基板和所述第二玻璃基板之间;所述功能层在面向所述调光层一侧具有若干条应力缓冲通道。通过在功能层面向调光层一侧设置应力缓冲通道,可以缓解功能层在高温老化试验或冷热冲击试验下的热胀冷缩对调光层产生的应力,从而减少调光层内部产生非预期移动,避免调光玻璃产生mura现象。
Dimming glass, preparation method thereof and vehicle
调光玻璃及其制备方法和交通工具
2024-06-28
Patent
Electronic Resource
Chinese
IPC: | 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 / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / C03C Chemische Zusammensetzungen für Gläser, Glasuren oder Emails , CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS |
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