The invention relates to a streaming media rearview mirror which comprises a displayer and an electric control reflecting mirror arranged on the front side of the displayer. The electric control reflecting mirror comprises a mirror surface layer and a liquid crystal light control piece arranged on the front side of the mirror surface layer, and the liquid crystal light control piece is used for controlling the reflecting state of the electric control reflecting mirror; the device is characterized in that a display picture of the display consists of light with at least one primary color, and the spectrum of the display picture at least has a primary color peak; the mirror surface layer is a band-pass filter film, the transmission spectrum of the band-pass filter film has a transmission band aligned with the primary color peak, and the reflection spectrum of the band-pass filter film has a reflection band staggered with the primary color peak. The streaming media rearview mirror can improve the reflectivity and the transmittance of a display picture at the same time, and is low in manufacturing cost and easy to popularize and apply.

    本发明涉及一种流媒体后视镜,包括显示器和设置在显示器前侧的电控反射镜;电控反射镜包括镜面层和设置在镜面层前侧的液晶控光件,液晶控光件用于控制所述电控反射镜的反射态;其特征在于:所述显示器的显示画面是由至少一种基色的光构成,显示画面光谱至少具有一基色峰;所述镜面层为一带通滤光膜,带通滤光膜的透射谱具有与所述基色峰相对准的透射带,带通滤光膜的反射谱具有与所述基色峰相错开的反射带。这种流媒体后视镜能够同时提高反射率和显示画面透过率,并且造价低,易于普及应用。


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    Title :

    Streaming media rearview mirror


    Additional title:

    一种流媒体后视镜


    Contributors:
    LYU YUEMIN (author) / ZHANG HANYAN (author) / SHEN YI (author) / JI WEIFENG (author) / YU RONG (author) / HUANG CHEN (author) / PENG JIAXIN (author)

    Publication date :

    2024-04-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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... / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H01L Halbleiterbauelemente , SEMICONDUCTOR DEVICES / H10K



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