COMPOSITE OPTICAL FILTER

The disclosure provides, in part, a composite optical filter comprising two or more layers of a switching material disposed between first and second substrates. The layers of switching material are each transitionable between states of higher and lower light transmissibility. La présente invention p...

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Bibliographische Detailangaben
Hauptverfasser:	SMIT, MATTHEW PAUL, BRANDA, NEIL ROBIN, FINDEN, JEREMY GRAHAM, WIGGIN, DOUGLAS MALCOLM, SARGENT, JONATHAN ROSS, SHIPPAM, CYNTHIA ELIZABETH
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CONTACT LENSES 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 DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL FIXED CONSTRUCTIONS FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES FREQUENCY-CHANGING LADDERS NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS PERFORMING OPERATIONS PHYSICS REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FORVEHICLES SPECTACLES SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF TRANSPORTING VEHICLES IN GENERAL WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILARDEVICES FOR VEHICLES
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Beschreibung
Zusammenfassung:	The disclosure provides, in part, a composite optical filter comprising two or more layers of a switching material disposed between first and second substrates. The layers of switching material are each transitionable between states of higher and lower light transmissibility. La présente invention porte sur, en partie, un filtre optique composite comprenant au moins deux couches d'une matière de commutation disposées entre de premier et second substrats. Les couches de matière de commutation sont chacune aptes à subir une transition entre des états de transmissibilité de lumière supérieure et inférieure.