Multiple reflector indirect light source lamp
US6793372B2 · kind B2 · utility
17Cited by
22References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 3, 2002 |
| Grant date | Sep 21, 2004 |
| Priority date | — |
| Expiry date | Sep 3, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S362/80
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention comprises a light assembly with LESDs mounted opposite to the reflective side of a reflector. A plurality of reflectors are arranged in an overlapping fashion such that the light emitted from the LESD of one reflector is directed to the reflective surface of an underlying reflector. In this fashion, a number of LESDs may be incorporated into a lighting device in a variety of patterns while maintaining the LESDs and their mountings hidden from view.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.