The invention relates to a composite pane having an electrically controllable functional element that can be switched in sections, comprising at least a first pane (1), a second pane (2) and a functional element (5), which are connected to one another via an intermediate layer (3), the functional element being inserted into the intermediate layer (3), wherein the functional element (5) comprises at least a first carrier film (14), a first planar electrode (12), an active layer (11), a second planar electrode (13) and a second carrier film (15) on top of one another in this order, the first planar electrode (12) is divided into a plurality of segments (17) by means of at least one separating line (16), a set of first bus conductors (18) is in electrically conductive contact with the first planar electrode (12), and a set of second bus conductors (18) is in electrically conductive contact with the second planar electrode (13) by means of at least one separating line (16). At least one second bus conductor (19) is in electrically conductive contact with the second planar electrode (13), and wherein at least one recess (20) is introduced in the first planar electrode (12) in the region of at least one separation line (16), the recess surrounds a partial surface of the first planar electrode (12) and electrically isolates a partial surface located within the recess (20) from a surface region of the first planar electrode (12) located outside the recess (20).
一种具有可分段式切换的电可控功能元件的复合玻璃板,所述复合玻璃板至少包括第一玻璃板(1)、第二玻璃板(2)和功能元件(5),所述第一玻璃板和第二玻璃板经由中间层(3)相互连接,所述功能元件衬入所述中间层(3)中,其中‑所述功能元件(5)平面相叠地以该顺序至少包括第一载体薄膜(14)、第一平面电极(12)、活性层(11)、第二平面电极(13)和第二载体薄膜(15),‑所述第一平面电极(12)借助于至少一个分离线(16)分成多个分段(17),‑一组第一汇流导体(18)与所述第一平面电极(12)导电地接触,‑至少一个第二汇流导体(19)与所述第二平面电极(13)导电地接触,并且其中在至少一个分离线(16)的区域中,在所述第一平面电极(12)中引入至少一个凹处(20),所述凹处包围所述第一平面电极(12)的部分面并且将位于所述凹处(20)之内的部分面与所述第一平面电极(12)的位于所述凹处(20)之外的面区域电隔离。
Composite pane with sectionally switchable functional elements having electrically controllable optical properties
带有具有电可控光学特性的可分段式切换的功能元件的复合玻璃板
2022-04-08
Patent
Electronic Resource
Chinese
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 |
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