Patent · US Active

Composite pane comprising electrically controllable optical properties and control unit

US12179461B2 · kind B2 · utility

0Cited by

1References

19Claims

0Family size

Assignee

SAINT-GOBAIN GLASS FRANCE · FR

Inventors

Huixing ZHANG · Aachen, DE
Karl Malachowski · Aachen, DE
Adil JAAFAR · Margny-lès-Compiègne, FR
Xavier Drouet · Marly-la-Ville, FR

Key dates

Filing date	Jan 11, 2022
Grant date	Dec 31, 2024
Priority date	—
Expiry date	Jan 11, 2042

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE06B2009/2464
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

A composite pane with electrically controllable optical properties, includes an outer pane and an inner pane joined to one another via a thermoplastic intermediate layer, wherein a functional element with electrically controllable optical properties is integrated into the intermediate layer, wherein a securing element for reversibly securing a control unit is attached to a surface of the outer pane or of the inner pane facing away from the intermediate layer, and wherein a control unit suitable for controlling the optical properties of the functional element is arranged in the securing element.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.