Double reflecting structure
US8757848B2 · kind B2 · utility
2Cited by
5References
6Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Dec 9, 2011 |
| Grant date | Jun 24, 2014 |
| Priority date | — |
| Expiry date | Jul 1, 2032 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2115/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A double reflecting structure may include a first reflecting portion reflecting light that may be emitted from a light source, and a second reflecting portion formed on one side of the first reflecting portion to reflect again the light that may be reflected by the first reflecting portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.