COSMETIC ARTICLE WITH COLOR AND OPACITY CHANGING SYSTEM

COSMETIC ARTICLE WITH COLOR AND OPACITY CHANGING SYSTEM

Cosmetic articles (1100; 1800)/ coating systems and applications of such articles/coating systems are provided. A coating system includes two optically active elements (1116; 1810, 1822, 1832) separated by an insulator, wherein the colour of of at leat one element changes in response to a controlled...

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Bibliographische Detailangaben
Hauptverfasser: WHELTON, C. BIJAN, FOHRMAN, TROY G, COOHILL, THOMAS P, CARSON, DONALD D, BUSCH, HOWARD M
Format: Patent
Sprache:eng ; fre
Schlagworte:
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
FREQUENCY-CHANGING
HAIRDRESSING OR SHAVING EQUIPMENT
HAND OR TRAVELLING ARTICLES
HUMAN NECESSITIES
MANICURING OR OTHER COSMETIC TREATMENT
NON-LINEAR OPTICS
OPTICAL ANALOGUE/DIGITAL CONVERTERS
OPTICAL LOGIC ELEMENTS
OPTICS
PHYSICS
TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Beschreibung
Zusammenfassung:Cosmetic articles (1100; 1800)/ coating systems and applications of such articles/coating systems are provided. A coating system includes two optically active elements (1116; 1810, 1822, 1832) separated by an insulator, wherein the colour of of at leat one element changes in response to a controlled input of at least one of electric field, current, or electromagnetic radiation. Methods for preparing a coating system on a surface and methods for activating and controlling one or more optical properties of the coating system are provided. L'invention concerne des systèmes de revêtement et des applications de systèmes de revêtement. Un système de revêtement comprend un élément optiquement actif dont une ou plusieurs propriétés optiques changent en réponse à une entrée contrôlée d'un champ électrique et/ou d'un courant et/ou d'un rayonnement électromagnétique. L'invention concerne également des procédés de préparation d'un système de revêtement sur une surface et des procédés d'activation et de contrôle d'une ou plusieurs propriétés optiques du système de revêtement.