Lighting device, particularly a motor vehicle light or emergency light
US6761475B2 · kind B2 · utility
9Cited by
12References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 16, 2002 |
| Grant date | Jul 13, 2004 |
| Priority date | — |
| Expiry date | May 16, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S362/80
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A lighting device, comprising a luminous source consisting of a LED (5) that is placed between the flanges (2,3) of a primary reflector (1), which is essentially V-shaped. A secondary reflector (7), composed of an elongated element with steps (8), runs along the extension of one of the flanges (3) of the primary reflector (1), while an elongated transparent diffuser (9) runs along the extension of the other flange (2).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.