Fluidic lens with reduced optical aberration
US8605361B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 21, 2011 |
| Grant date | Dec 10, 2013 |
| Priority date | — |
| Expiry date | May 4, 2032 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF03G7/06143
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A fluidic optical device may include a first optical surface that includes an deformable material and a second optical surface that includes a rigid material. An optical fluid disposed between first and second optical surfaces and an actuator is disposed in communication with first optical surface. Activation of actuator results in a deformation of first optical surface and displacement of optical fluid. The deformation and displacement result in a change in an optical property of the device. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.