The invention provides vehicle window glass, a control method of the vehicle window glass, a vehicle-mounted projection system and a projection film. The vehicle window glass is suitable for being matched with a projection device to provide a projection function, the vehicle window glass comprises a first glass body, a second glass body and a haze adjusting layer clamped between the first glass body and the second glass body, and further comprises an imaging layer, and the haze adjusting layer is configured to be capable of adjusting the haze so as to provide a projection effect and/or a privacy effect on the imaging layer towards the outside and/or the inside of the vehicle. By arranging the haze adjusting layer, the vehicle window glass disclosed by the invention can adjust the haze so as to project clear images to the outside and/or the inside of a vehicle by combining with the imaging layer, and the glass is switched to be transparent or non-transparent when needed, so that the privacy requirement is met. Through different optimization designs of the imaging layer and/or the haze adjusting layer, diversified display modes are provided, different requirements of users are met, and the use experience of the users is improved.

    本公开提供一种车窗玻璃及其控制方法,以及车载投影系统和投影膜。车窗玻璃适于与投影装置配合以提供投影功能,其中,所述车窗玻璃包括第一玻璃体、第二玻璃体以及夹设于所述第一玻璃体和所述第二玻璃体之间的雾度调节层,还包括成像层,其中,所述雾度调节层配置为能够调节雾度以在所述成像层上提供朝向车辆外部和/或车辆内部的投影效果和/或隐私效果。通过设置雾度调节层,本公开的车窗玻璃能够调节雾度以结合成像层向车辆外部和/或车辆内部投射清晰的影像,并在需要时使玻璃切换为透明或不透明,从而满足隐私性需求。通过成像层和/或雾度调节层的不同优化设计,提供多元化的显示方式,满足用户的不同需求,提升用户使用体验。


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    Titel :

    Vehicle window glass and control method thereof, vehicle-mounted projection system and projection film


    Weitere Titelangaben:

    车窗玻璃及其控制方法、车载投影系统及投影膜


    Beteiligte:
    WANG LU (Autor:in) / ZHANG YIHENG (Autor:in) / SHI CE (Autor:in)

    Erscheinungsdatum :

    08.12.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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 / 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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