Patent · US Active

Laminated pane comprising a photopolymer layer and PDLC element

US11960081B2 · kind B2 · utility

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0References

18Claims

0Family size

Assignee

SAINT-GOBAIN GLASS FRANCE · FR

Inventors

Andreas GOMER · Kerpen, DE
Andreas Roderburg · Aachen, DE
Huixing ZHANG · Aachen, DE

Key dates

Filing date	Feb 24, 2021
Grant date	Apr 16, 2024
Priority date	—
Expiry date	Feb 24, 2041

Classification

Technology area (CPC G)Physics
CPC primaryG03H2260/12
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

A laminated pane, includes, in this order, an outer pane, an intermediate layer, a functional element with electrically controllable optical properties that is selected from among a PDLC functional element, a PNLC functional element, or an SPD functional element, an intermediate layer, a holographic display element, an intermediate layer, and an inner pane.

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