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A platform for research: civil engineering, architecture and urbanism
ACTIVE ELECTROCHROMIC FILMS
An active electrochromic film (500) can include a transparent flexible substrate (510), a first transparent electrically conductive layer (520) in contact with the transparent flexible substrate (510), an active electrochromic gel layer (530) in contact with the transparent electrically conductive layer (520), and a second transparent electrically conductive layer (515) in contact with the active electrochromic gel layer (530) opposite from the first transparent electrically conductive layer (520). The active electrochromic gel layer (530) can include a viologen-based compound. The active electrochromic gel layer (530) can exhibit a high visible optical transparency in the absence of a voltage applied across the first and second transparent electrically conductive layers (520,515) and a low visible optical transparency under an applied voltage. In one example, at least one of the first and second transparent electrically conductive layers (520,515) can include a masked portion (580) such that the active electrochromic gel layer (530) is insulated from the applied voltage in an area adjacent to the masked portion (580).
ACTIVE ELECTROCHROMIC FILMS
An active electrochromic film (500) can include a transparent flexible substrate (510), a first transparent electrically conductive layer (520) in contact with the transparent flexible substrate (510), an active electrochromic gel layer (530) in contact with the transparent electrically conductive layer (520), and a second transparent electrically conductive layer (515) in contact with the active electrochromic gel layer (530) opposite from the first transparent electrically conductive layer (520). The active electrochromic gel layer (530) can include a viologen-based compound. The active electrochromic gel layer (530) can exhibit a high visible optical transparency in the absence of a voltage applied across the first and second transparent electrically conductive layers (520,515) and a low visible optical transparency under an applied voltage. In one example, at least one of the first and second transparent electrically conductive layers (520,515) can include a masked portion (580) such that the active electrochromic gel layer (530) is insulated from the applied voltage in an area adjacent to the masked portion (580).
ACTIVE ELECTROCHROMIC FILMS
KIEFER LOGAN (author) / GALLANT MAX (author) / FLINNER NICHOLAS (author) / ROBERT CHRISTIAN (author) / FOLKE THOMAS (author) / SPARKS TAYLOR D (author)
2020-06-11
Patent
Electronic Resource
English
IPC:
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,...
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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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A42B
Hüte
,
HATS
/
A61F
FILTERS IMPLANTABLE INTO BLOOD VESSELS
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Filter in Blutgefäße implantierbar
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C08F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
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Makromolekulare Verbindungen, erhalten durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
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C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
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USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
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C09B
Organische Farbstoffe oder eng verwandte Verbindungen zur Herstellung von Farbstoffen
,
ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES
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C09K
Materialien für Anwendungen, soweit nicht anderweitig vorgesehen
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MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
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FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
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