The invention provides heatable dimming glass and a preparation method thereof. The heatable dimming glass comprises a first glass plate, a second glass plate, a dimming element and a heating element. The dimming element and the heating element are both arranged between the first glass plate and the second glass plate; the heating element is connected with the dimming element in parallel, the heating element comprises a heating film, a first confluence bus and a second confluence bus, and the first confluence bus and the second confluence bus are arranged along the two opposite sides of the heating film and electrically connected with the heating film; the heatable dimming glass has a temperature coefficient m, m is greater than or equal to 0.000625 and less than or equal to 0.0025, and m=Rs * H2/U2, wherein Rs is the surface resistance of the heating film, H is the distance between the first bus bar and the second bus bar, and U is the working voltage of the dimming element. According to the heatable dimming glass and the preparation method thereof, the problem that the matching degree of the heating element and the dimming element is not high is solved, and the reliability of the heating element and the dimming element is improved.

    本发明提供了一种可加热调光玻璃及其制备方法,可加热调光玻璃包括第一玻璃板、第二玻璃板、调光元件及加热元件。调光元件与加热元件皆设于第一玻璃板与第二玻璃板之间;加热元件与调光元件并联连接,加热元件包括加热膜、第一汇流母线及第二汇流母线,第一汇流母线与第二汇流母线沿加热膜相对的两边设置且与加热膜电性连接;可加热调光玻璃具有温度系数m,m的范围为0.000625≤m≤0.0025,m=Rs*H2/U2,Rs为加热膜的面电阻,H为第一汇流母线与第二汇流母线之间的距离,U为调光元件的工作电压。本发明提供的可加热调光玻璃及其制备方法解决加热元件与调光元件匹配度不高的问题,提高加热元件与调光元件的可靠度。


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    Titel :

    Heatable dimming glass and preparation method thereof


    Weitere Titelangaben:

    可加热调光玻璃及其制备方法


    Beteiligte:
    CHEN ZHIXIN (Autor:in) / GUAN JINLIANG (Autor:in) / LI WEIJUN (Autor:in)

    Erscheinungsdatum :

    2021-04-20


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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 / 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... / H05B ELECTRIC HEATING , Elektrische Heizung



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