Electronic lens comprised of hybrid materials
US8827446B2 · kind B2 · utility
18Cited by
0References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 12, 2012 |
| Grant date | Sep 9, 2014 |
| Priority date | — |
| Expiry date | Oct 31, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02C2202/20
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Embodiments described herein may provide an electro-active lens. The electro-active lens may comprise a first substrate, a second substrate, and an electro-active element disposed between the first substrate and the second substrate. The electro-active element may be configured to alter the optical power of at least a portion of the electro-active lens. The first substrate may comprise a different material than the second substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.