Polarizing devices and methods of making the same

The present invention relates to an ophthalmic element comprising: at least one orientation facility on at least a portion of at least one exterior surface of the ophthalmic element; and an at least partial coating adapted to polarize at least transmitted radiation on at least a portion of the at le...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KUMAR, ANIL, FOLLER, PETER C
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CONTACT LENSES OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS SPECTACLES SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES
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Beschreibung
Zusammenfassung:	The present invention relates to an ophthalmic element comprising: at least one orientation facility on at least a portion of at least one exterior surface of the ophthalmic element; and an at least partial coating adapted to polarize at least transmitted radiation on at least a portion of the at least one orientation facility, the at least partial coating adapted to polarize at least transmitted radiation comprising at least one dichroic material and at least one liquid crystal material chosen from liquid crystal polymers, liquid crystal pre-polymers, and liquid crystal monomers. The invention is also directed to methods of making the ophthalmic element.