A laminated structure includes a translucent semi-reflective film configured to transmit light in a transmissive polarization direction and reflect light in a reflective polarization direction, at least one guest-host (GH) liquid crystal layer including liquid crystal molecules and dichroic dye molecules, and controllable to operate in at least a vertical state and a planar state. The laminated structure is configured to transmit linearly polarized light. In the first reflective mode, the stacked structure is configured to reflect light corresponding to the first reflectance. In the second reflective mode, the stacked structure is configured to reflect light corresponding to a second reflectance less than the first reflectance.
一种层叠结构,包括被配置为以透射偏振方向透射光并以反射偏振方向反射光的半透明半反射膜、至少一个宾主(GH)液晶层,该液晶层包括液晶分子和二向色染料分子,并且可控制在至少垂直状态和平面状态运行。该层叠结构被配置为透射线偏振光。在第一反射模式中,层叠结构被配置为反射与第一反射率相对应的光。在第二反射模式中,层叠结构被配置为反射与小于第一反射率的第二反射率相对应的光。
Dimmable reflection device
一种可调光反射装置
2023-11-24
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Method and device of controlling dimmable driver, dimmable driver
European Patent Office | 2021