Adaptable lenses for smart eyeglasses

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11927774
SERIAL NO

17416398

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An adaptive lens (200) may feature two flexible films (202), (204) secured within a rim (210) and defining a space therebetween which is filled with an appropriate fluid (206). A piston (220), driven by at least one actuator (214a-c), may be attached to one of the films (204) to displace it with respect to the remainder of the assembly. Such action of the piston (220) distorts both films (202), (204) to change the shape of the lens and may be driven by bimorph actuators (214a-c). Distance of displacement may be calculated by measuring a magnetic field created by at least one magnet (222a-c) attached to the piston (220). Feedback control may be used to stabilize the apparatus.

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Patent Owner(s)

  • NEWEYES, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ghosh, Tridib Salt Lake City, US 1 0
Majumder, Apratim Salt Lake City, US 3 0

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