Verfahren zur Bereitstellung eines Schichtstapels für eine Optisch Schaltbare Glasanordnung und Derartiger Schichtstapel

Details

Veröffentlichungs-Nr.

EP4474145

Aktenzeichen

EP23178520

Anmeldetag

9. Juni 2023

Veröffentlichung

11. Dezember 2024

Rechtsraum

EP

IPC

B32B17/10G02F1/1345

Abstract

The invention relates to a laminated stack for a switchable glass assembly and a method for providing such. The laminated stack includes first and second thermoplastic film each having a surface coated with a transparent conductive coating, a switchable film located between the first and second thermoplastic film, facing each of the first and second coated surfaces. The first thermoplastic film extends in surface beyond a perimeter of the switchable film and the second thermoplastic film, defining a print zone and includes two segments. A printed circuit in the print zone includes for each segment a busbar and a track running from the busbar to an external connection zone (46) of the print zone, wherein a single first segment includes a conductive bridge connecting the second conductive coating directly to the busbar of the single segment.

Anmelder

Firma

Inalfa Roof Systems Group B.V.

Land

🇳🇱 Niederlande

Fachgebiete