A composite sheet (1) with a functional film (4), the invention relates to a composite sheet (1) comprising at least a circumferential edge (K) of the composite sheet (1), a circumferential edge (U) of a functional film (4), at least one current collector (5), an outer sheet (2) having an outer side surface (I) and an interior side surface (II), an inner sheet (6) having an outer side surface (III) and an interior side surface (IV), and a thermoplastic intermediate layer (3) connecting the interior side surface (II) of the outer sheet (2) to the outer side surface (III) of the inner sheet (6), the functional film (4) is embedded in the thermoplastic intermediate layer (3), and the circumferential edge (U) of the functional film (4) is indented relative to the circumferential edge (K) of the composite sheet (1) in the plane center direction of the composite sheet (1), at least one current collector (5) is arranged between the inner side surface (II) of the outer sheet (2) and the outer side surface (III) of the inner sheet (6) and runs in the edge region (R) of the composite sheet (1) between the circumferential edge (K) of the composite sheet (1) and the circumferential edge (U) of the functional film (4); the distance x between the current collector (5) and the circumferential edge (U) of the functional film (4) along the at least one current collector (5) is between 5 mm and 50 mm.
一种带有功能膜(4)的复合片材(1),至少包括复合片材(1)的环绕的棱边(K)、功能膜(4)的环绕的棱边(U)、至少一个集流器(5)、带有外侧表面(I)和内部空间侧表面(II)的外片材(2)、带有外侧表面(III)和内部空间侧表面(IV)的内片材(6)以及连接外片材(2)的内部空间侧表面(II)与内片材(6)的外侧表面(III)的热塑性中间层(3),其中,‑功能膜(4)被嵌入热塑性中间层(3)中,‑功能膜(4)的环绕的棱边(U)相对复合片材(1)的环绕的棱边(K)在复合片材(1)的面中心方向上缩进,‑至少一个集流器(5)布置在外片材(2)的内侧表面(II)与内片材(6)的外侧表面(III)之间且在复合片材(1)的边缘区域(R)中在复合片材(1)的环绕的棱边(K)与功能膜(4)的环绕的棱边(U)之间伸延,且沿着至少一个集流器(5)在集流器(5)与功能膜(4)的环绕的棱边(U)之间的间距x为5mm与50mm之间。
Composite sheet with functional film and current collector
带有功能膜和集流器的复合片材
30.12.2022
Patent
Elektronische Ressource
Chinesisch
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / 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 |
COLLECTOR MEMBER, COMPOSITE MATERIAL, AND CURRENT COLLECTOR
Europäisches Patentamt | 2016
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