Optical lens displacement systems
US8054566B2 · kind B2 · utility
13Cited by
50References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 10, 2007 |
| Grant date | Nov 8, 2011 |
| Priority date | — |
| Expiry date | Oct 21, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B13/001
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
The present invention provides optical systems, devices and methods which utilize one or more electroactive polymer actuators to adjust an optical parameter of the optical device or system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.