MULTICURVED OPTICAL DEVICES, AND METHODS FOR MAKING SAME

An optical device includes a low-flexibility carrier having a multicurved surface, a flexible liquid crystal film structure conformally provided over the multicurved surface, and an adhesive interposed between the multicurved surface and the liquid crystal film structure. The flexible liquid crystal...

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Bibliographische Detailangaben
Hauptverfasser:	MILLER, Roy, SUKHOMLINOVA, Ludmila, LUCHETTE, Paul, SOTO, Pedro, TAHERI, Bahman
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ADHESIVES CHEMISTRY DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING DYES FREQUENCY-CHANGING LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PAINTS PERFORMING OPERATIONS PHYSICS POLISHES TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF TRANSPORTING
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Beschreibung
Zusammenfassung:	An optical device includes a low-flexibility carrier having a multicurved surface, a flexible liquid crystal film structure conformally provided over the multicurved surface, and an adhesive interposed between the multicurved surface and the liquid crystal film structure. The flexible liquid crystal film structure is lamination-formed to the shape of the multicurved surface. The carrier may be a window, a windshield, a cockpit, a display, a heads-up display, a sunroof, a mirror, a headset for augmented reality or virtual reality, goggles, a visor, a lens, glasses, or sunglasses. L'invention concerne un dispositif optique comprenant un support à faible flexibilité ayant une surface multi-incurvée, une structure de film de cristaux liquides flexible disposée de manière conforme sur la surface multi-incurvée, et un adhésif interposé entre la surface multi-incurvée et la structure de film de cristaux liquides. La structure de film de cristaux liquides flexible est formée par stratification sur la forme de la surface multi-incurvée. Le support peut être une fenêtre, un pare-brise, un cockpit, un affichage, un affichage tête haute, un toit ouvrant, un miroir, un casque d'écoute pour réalité augmentée ou réalité virtuelle, des lunettes de protection, une visière, une lentille, des lunettes ou des lunettes de soleil.