Ophthalmic lens with electro-optical function

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Ophthalmic lenses or blanks

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C351S165000

Reexamination Certificate

active

11149435

ABSTRACT:
An ophthalmic lens comprises a transparent substrate and electro-optical means integrated with the substrate to perform an optical function in response to an electrical stimulus. The ophthalmic lens further comprises at least one photovoltaic cell integrated with the substrate to power the electro-optical means in response to an incident light, and optionally also a control circuit for controlling the electrical voltage. The photovoltaic cell may be incorporated in an opaque element occupying a small fraction of the area of the lens. Alternatively, the photovoltaic cell may be transparent and may cover at least a portion of the area of the lens.

REFERENCES:
patent: 5377037 (1994-12-01), Branz et al.
patent: 5552841 (1996-09-01), Gallorini et al.
patent: 5654786 (1997-08-01), Bylander
patent: 6433913 (2002-08-01), Bauer et al.
patent: 6851805 (2005-02-01), Blum et al.
patent: 2007/0052876 (2007-03-01), Kaufman et al.
patent: 102 15 568 (2003-10-01), None
patent: WO 03/069394 (2003-08-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Ophthalmic lens with electro-optical function does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ophthalmic lens with electro-optical function, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ophthalmic lens with electro-optical function will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3928927

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.