COMPOSITE PANE WITH INTEGRATED SUN SHADE AND PRODUCTION METHOD THEREOF

The invention relates to an improved method for producing a composite pane (100), in particular a windshield, sunroof, or window pane for a vehicle, comprising an integrated electrically controllable sunscreen. The method has the following steps: - providing an inner pane (1) with at least one defin...

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Bibliographische Detailangaben
Hauptverfasser: BOTTOIS, Clément, KIZMAZ, Ali-Osman, HAMMOUD, Rayan, WEBER, Patrick
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:The invention relates to an improved method for producing a composite pane (100), in particular a windshield, sunroof, or window pane for a vehicle, comprising an integrated electrically controllable sunscreen. The method has the following steps: - providing an inner pane (1) with at least one defined operating region (8, 9) for at least one switch element (10) for controlling at least one electrically controllable functional element, - applying a thermoplastic film (13) with a transparent multitouch operating panel (10) applied thereon as a switch element on the at least one operating region (8, 9) of the inner pane (1), - applying a first thermoplastic layer (14), said layer having a recess for receiving the multitouch operating panel (10) and the thermoplastic film (13), - applying a second thermoplastic layer (15) which contains a transmission switch element as a first electric functional element (6) and at least one second electric functional element at least in a sub-section (4) and which surrounds said elements in the form of a frame, - applying a third thermoplastic layer (16), - applying an outer pane (2), and - connecting the layer sequence formed in this manner in order to produce a composite pane (100) under the effect of heat, pressure, and/or vacuum. The invention also relates to a composite pane (100) produced according to said method and to the use thereof.