Light concentrator structures and methods
US8210165B2 · kind B2 · utility
3Cited by
22References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 10, 2008 |
| Grant date | Jul 3, 2012 |
| Priority date | — |
| Expiry date | Jun 23, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/52
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An arrangement utilizes diffractive, reflective and/or refractive optical elements combined to intensify and homogenize electromagnetic energy, such as natural sunlight in the terrestrial environment, for purposes such as irradiating a target area with concentrated homogenized energy. A heat activated safety mechanism is also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.