The invention discloses a dimming panel, a preparation method thereof, a dimming device, a dimming system and a vehicle. The dimming panel comprises a first transparent substrate, a second transparent substrate, a first graphene layer, a second graphene layer and a frame glue layer, wherein the second transparent substrate and the first transparent substrate are oppositely arranged; the first graphene layer is a transparent film layer and is arranged on the surface of one side, close to the second transparent substrate, of the first transparent substrate; the second graphene layer is a transparent film layer and is arranged on the surface, close to one side of the first transparent substrate, of the second transparent substrate; the frame glue layer is arranged between the first graphene layer and the second graphene layer, and an accommodating space is defined between the first graphene layer and the second graphene layer; the first alignment film layer, the dye liquid crystal layer and the second alignment film layer are sequentially arranged in the containing space in the direction from the first graphene layer to the second graphene layer. The dimming panel can significantly improve the problem of uneven display caused by voltage drop during large-area use, and can be applied to the field of dimming devices, such as automotive glass.

    本发明公开了调光面板及其制备方法、调光器件及系统、车辆。该调光面板包括第一透明基板、第二透明基板、第一石墨烯层、第二石墨烯层、框胶层,第二透明基板与第一透明基板相对设置;第一石墨烯层为透明膜层,且设在第一透明基板靠近第二透明基板一侧的表面上;第二石墨烯层为透明膜层,且设在第二透明基板靠近第一透明基板一侧的表面上;框胶层设在第一石墨烯层和第二石墨烯层之间,并在第一石墨烯层和第二石墨烯层之间限定出容纳空间;在容纳空间内沿第一石墨烯层向第二石墨烯层的方向上依次设置的第一配向膜层、染料液晶层和第二配向膜层。该调光面板能显著改善大面积使用时因压降导致的显示不均问题,可应用于调光器件领域,如车用玻璃中。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Dimming panel and preparation method thereof, dimming device and system and vehicle


    Weitere Titelangaben:

    调光面板及其制备方法、调光器件及系统、车辆


    Beteiligte:
    YUAN HONGLIANG (Autor:in) / WANG SHUANG (Autor:in) / MA TIANZE (Autor:in) / LIN BANG (Autor:in) / ZHU YUE (Autor:in) / WANG JIANLIN (Autor:in)

    Erscheinungsdatum :

    02.12.2022


    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



    Dimming glass, dimming device, dimming panel and vehicle

    WANG LEIYANG / DONG DIANZHENG / DONG YIJIA et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    VEHICLE DIMMING DEVICE, VEHICLE, AND VEHICLE DIMMING SYSTEM

    OYA HIKARU | Europäisches Patentamt | 2022

    Freier Zugriff

    DIMMING SYSTEM, DIMMING METHOD, AND DIMMING GLASS

    HU DAHAI / MENG CHEN / SUN WEI et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    DIMMING DEVICE AND DIMMING SYSTEM

    LI FEIQUAN / ZHANG YUAN / ZHU HE et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    DIMMING CONTROL DEVICE, DIMMING SYSTEM, DIMMING CONTROL METHOD AND CONTROL PROGRAM

    KANDA TAKAHIRO | Europäisches Patentamt | 2020

    Freier Zugriff