The invention discloses a vehicle-mounted sun shield cosmetic mirror with an electrochromic function. The vehicle-mounted sun shield cosmetic mirror comprises a fixed seat; a backlight module which is fixed in the fixed seat and is used for emitting visible light; an electrochromic glass which is fixed on a light emitting surface of the backlight module and is used for adjusting light transmittance of the visible light; and a control unit which is used for controlling opening and closing of the backlight module and controlling light transmittance of the electrochromic glass. According to the vehicle-mounted sun shield cosmetic mirror, a face of a passenger can be clearly observed under the condition of insufficient light at night and the like, and the light is soft and not dazzling.
本发明公开一种带有电致变色功能的车载遮阳板化妆镜,包括:固定座;背光模组,固定在所述固定座中,用于发出可见光;电致变色玻璃,固定在所述背光模组的出光面,调整所述可见光的光透过率;控制单元,控制所述背光模组的开闭及控制所述电致变色玻璃的光透过率。本发明中,实现在夜晚等光线不足的情况下也可清晰的观察到乘客的面容,且光线柔和、不刺眼。
Vehicle-mounted sun shield cosmetic mirror with electrochromic function
带有电致变色功能的车载遮阳板化妆镜
2022-01-14
Patent
Electronic Resource
Chinese
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / 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... |
European Patent Office | 2024
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