The invention relates to electric heating glass and a vehicle. The electric heating glass comprises a first glass plate, a second glass plate, a thermoplastic middle layer, a transparent conducting layer and at least two bus bars. The thermoplastic intermediate layer is sandwiched between the first glass plate and the second glass plate. A transparent conductive layer is deposited on the surface of the first glass sheet in contact with the thermoplastic intermediate layer or on the surface of the second glass sheet in contact with the thermoplastic intermediate layer. Each bus bar is arranged between the first glass plate and the second glass plate and is in direct electric contact with the transparent conducting layer, at least one bus bar comprises a main body section and at least one functional section connected with the main body section, and the thickness T0 of the main body section is larger than the thickness T1 of the functional section. In the lamination process, the position where the functional section is located has an exhaust function due to the small thickness, gas can be discharged outwards, bubbles are prevented from being gathered in glass, the bubbles caused in the lamination process of the bus bar can be effectively weakened and even avoided, and therefore the appearance defect of the bubbles is prevented.

    本申请涉及一种电加热玻璃与车辆,电加热玻璃包括第一玻璃板、第二玻璃板、热塑性中间层、透明导电层至少两个汇流母线。热塑性中间层夹设在第一玻璃板和第二玻璃板之间。透明导电层沉积在第一玻璃板与热塑性中间层接触的表面上或沉积在第二玻璃板与热塑性中间层接触的表面上。每个汇流母线设置在第一玻璃板和第二玻璃板之间并与透明导电层直接电接触,至少一个汇流母线包括主体段以及与主体段相连的至少一个功能段,主体段的厚度T0大于功能段的厚度T1。在合片过程中,功能段所在位置因为厚度较小而具有排气功能,利于气体向外排出,避免气泡在玻璃内部聚集,即能够有效削弱甚至避免汇流母线合片过程中导致的气泡,从而防止出现气泡外观缺陷。


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    Title :

    Electric heating glass and vehicle


    Additional title:

    电加热玻璃与车辆


    Contributors:
    CAO HUI (author) / ZENG DONG (author) / HUANG FENGZHU (author) / ZHANG XIAORONG (author) / YAO JUN (author) / FUKUHARA KOTA (author)

    Publication date :

    2023-11-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H05B ELECTRIC HEATING , Elektrische Heizung / 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



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