The invention relates to a vehicle window panel, comprising a window panel outer body (18) and a window panel inner body (20), a switchable liquid crystal device (22), which is arranged between the window panel outer body (18) and the window panel inner body (20) and comprises two substrate layers, between which at least one liquid crystal cell (38) is arranged, and a light source (28), the light of which can be coupled into the window panel inner body (20). A substrate layer of the liquid crystal device (22) facing the inner body (20) has an optical structure (40) which is visible by actuating the light source (28).

    提出一种车窗板,该车窗板包括窗板外体(18)及窗板内体(20)、可切换的液晶装置(22)以及光源(28),该液晶装置布置在该窗板外体(18)与该窗板内体(20)之间并且包括两个衬底层,在这些衬底层之间布置有至少一个液晶单元(38),该光源的光可耦入到该窗板内体(20)中。该液晶装置(22)的面向该窗板内体(20)的衬底层具有光学结构(40),通过操纵该光源(28)使该光学结构可见。


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    Title :

    Vehicle window panel with liquid crystal cell and light source


    Additional title:

    具有液晶单元和光源的车窗板


    Contributors:

    Publication date :

    2023-06-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / 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...



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