The invention relates to photochromic glass and a vehicle. The photochromic glass comprises two glass substrates and a photochromic assembly clamped between the two glass substrates, the photochromic assembly comprises a photochromic layer, a diffusion ring, a first conductive layer and a second conductive layer, the diffusion ring and the photochromic layer are arranged on the first conductive layer, and the second conductive layer is located on the side, away from the first conductive layer, of the photochromic layer. The diffusion ring is insulated from the color-changing layer and the second conductive layer respectively; the diffusion ring and the second conductive layer are respectively communicated with an external circuit so as to form a voltage difference between the first conductive layer and the second conductive layer to change the color of the color changing layer, the diffusion ring surrounds the periphery of the color changing layer, and the conductive sheet resistance of the material of the diffusion ring is smaller than that of the material of the first conductive layer. According to the photochromic glass, the diffusion time of the current in the first conductive layer is shortened through the diffusion ring, so that the current of an external circuit can be diffused to the photochromic layer more quickly, and the response speed of the photochromic glass is increased.
本申请涉及一种变色玻璃及车辆。该变色玻璃包括两块玻璃基板、以及夹设于两块玻璃基板之间的变色组件,变色组件包括变色层、扩散环、第一导电层和第二导电层,第一导电层上设有扩散环和变色层,第二导电层位于变色层背离第一导电层的一侧,扩散环与变色层和第二导电层之间分别绝缘;扩散环和第二导电层分别与外部电路连通,以在第一导电层和第二导电层之间形成电压差以改变变色层的颜色,扩散环围设于变色层外围,扩散环的材料的导电方阻小于第一导电层的材料的导电方阻。本申请变色玻璃通过扩散环减小电流在第一导电层内的扩散时间,从而使得外部电路的电流能够更快地扩散至变色层,进而提升本申请变色玻璃的响应速度。
Photochromic glass and vehicle
变色玻璃及车辆
2025-03-28
Patent
Electronic Resource
Chinese
IPC: | G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING,... , Vorrichtungen oder Anordnungen, deren optische Arbeitsweise durch Änderung der optischen Eigenschaften des Mediums der Vorrichtungen oder Anordnungen geändert wird zum Steuern der Intensität, Farbe, Phase, Polarisation oder der Richtung von... / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge |