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FUNCTIONAL ELEMENT HAVING ELECTRICALLY CONTROLLABLE OPTICAL PROPERTIES
A composite pane having a functional element having electrically controllable optical properties, includes a stack sequence of an outer pane, a first intermediate layer, a second intermediate layer, and an inner pane, the intermediate layers containing a thermoplastic polymer film having a plasticizer, a functional element having electrically controllable optical properties is arranged, at least in sections, between the first and second intermediate layers, and the functional element is a polymer dispersed liquid crystal functional element and includes a second stack sequence of a first carrier film, an active layer, and a second carrier film. An exit surface of the active layer is sealed, at least in sections, on a lateral surface of the functional element by a barrier layer. The barrier layer substantially prevents the diffusion of plasticizer through the barrier layer, and is produced by a vacuum-based thin-film deposition method.
FUNCTIONAL ELEMENT HAVING ELECTRICALLY CONTROLLABLE OPTICAL PROPERTIES
A composite pane having a functional element having electrically controllable optical properties, includes a stack sequence of an outer pane, a first intermediate layer, a second intermediate layer, and an inner pane, the intermediate layers containing a thermoplastic polymer film having a plasticizer, a functional element having electrically controllable optical properties is arranged, at least in sections, between the first and second intermediate layers, and the functional element is a polymer dispersed liquid crystal functional element and includes a second stack sequence of a first carrier film, an active layer, and a second carrier film. An exit surface of the active layer is sealed, at least in sections, on a lateral surface of the functional element by a barrier layer. The barrier layer substantially prevents the diffusion of plasticizer through the barrier layer, and is produced by a vacuum-based thin-film deposition method.
FUNCTIONAL ELEMENT HAVING ELECTRICALLY CONTROLLABLE OPTICAL PROPERTIES
KLEIN MARCEL (author) / DRÖGE ALICIA (author)
2021-06-24
Patent
Electronic Resource
English
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
/
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
/
C03C
Chemische Zusammensetzungen für Gläser, Glasuren oder Emails
,
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS
/
G02F
DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING,...
,
Vorrichtungen oder Anordnungen, deren optische Arbeitsweise durch Änderung der optischen Eigenschaften des Mediums der Vorrichtungen oder Anordnungen geändert wird zum Steuern der Intensität, Farbe, Phase, Polarisation oder der Richtung von...
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