DEVICES, METHODS AND A VISUAL DISPLAY INVOLVING METAMATERIAL FILTERS

Devices configured to emit colored light when illuminated with ultraviolet light and color- shifting displays containing the same are disclosed. L'invention concerne des dispositifs conçus pour émettre une lumière colorée lorsqu'ils sont éclairés avec une lumière ultraviolette et des affic...

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Bibliographische Detailangaben
Hauptverfasser:	BEALES, Graham, YANG, Ruifeng, KHOSHNEGAR SHAHRESTANI, Milad
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AUXILIARY PROCESSES IN PHOTOGRAPHY BOOK COVERS BOOKBINDING CHECKING-DEVICES CINEMATOGRAPHY DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDEDFOR ELECTROGRAPHY FILES HANDLING OF COINS OR OF PAPER CURRENCY OR SIMILAR VALUABLEPAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING,DISPENSING, CHANGING OR DEPOSITING HOLOGRAPHY LOOSE LEAVES MOVABLE-STRIP WRITING OR READING APPARATUS PERFORMING OPERATIONS PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR,STEREO-PHOTOGRAPHIC PROCESSES PHOTOGRAPHY PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES PHYSICS PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITYFEATURES PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOTOTHERWISE PROVIDED FOR SPECIAL PRINTED MATTER TRANSPORTING
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Beschreibung
Zusammenfassung:	Devices configured to emit colored light when illuminated with ultraviolet light and color- shifting displays containing the same are disclosed. L'invention concerne des dispositifs conçus pour émettre une lumière colorée lorsqu'ils sont éclairés avec une lumière ultraviolette et des affichages à changement de couleur les contenant.