The invention relates to an intelligent projection window. The intelligent projection window comprises a first light-transmitting plate, a second light-transmitting plate and a first projection devicewhich is located on the inner side of a vehicle. The intelligent projection window is characterized in that a first projection module is stacked between the first light-transmitting plate and the second light-transmitting plate to serve as a display bearing layer of projection content; when the first projection device starts projection, a light adjusting film adjusts the visible light transmittance to be smaller than 20%, and preferably, the visible light transmittance is smaller than 1%. The projection module and the light adjusting film are combined to interact, a the projection function isstarted, the light adjusting film reduces transmittance and inhibits interference of ambient light outside the vehicle, the projection effect is clearer, ghosting of double reflection of glass is reduced, meanwhile, projected content cannot be seen outside the window, and privacy of a user is guaranteed.

    一种投影智能窗,包括第一透光板、第二透光板以及位于车内侧的第一投影装置,其特征在于,所述第一透光板和第二透光板之间还层叠有第一投影模块,作为投影内容的显示承载层;调光膜,当第一投影装置启动投影时,调光膜调节为可见光透过率小于20%,优选可见光透过率小于1%。投影模块和调光膜组合相互作用,投影功能开启时调光膜降低透过率,抑制车外环境光干扰,使投影效果更清晰,减少了玻璃二重反射的重影,同时窗外无法看到投影的内容保证用户的隐私。


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    Title :

    Intelligent projection window


    Additional title:

    一种投影智能窗


    Contributors:
    CHEN HONGWEI (author) / LIN SHOU (author) / WANG JIAFU (author) / CUI JINGJING (author) / WANG WENHAI (author) / ZHENG YULIANG (author)

    Publication date :

    2020-09-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / 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... / G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM , Geräte oder Anordnungen zum Aufnehmen, Projizieren oder Betrachten von Fotografien / G09F DISPLAYING , Anzeigewesen



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