OPTICAL ELEMENT AND SPECTACLES

An optical element using an electrochromic material capable of switching between a transparent state and a coloring state, includes a spectrum assisting visual functions or visual perception ability, the spectrum being used for visual recognition of the optical element in the coloring state.

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Bibliographische Detailangaben
Hauptverfasser:	Tanigawa, Tetsuro, Ura, Naoki, Sasa, Noboru, Yutani, Keiichiroh, ENDOH, Yuuya, Hasegawa, Tohru
Format:	Patent
Sprache:	eng
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 FREQUENCY-CHANGING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS SPECTACLES SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Beschreibung
Zusammenfassung:	An optical element using an electrochromic material capable of switching between a transparent state and a coloring state, includes a spectrum assisting visual functions or visual perception ability, the spectrum being used for visual recognition of the optical element in the coloring state.