Vehicle illumination system
US8436747B2 · kind B2 · utility
11Cited by
6References
25Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 8, 2008 |
| Grant date | May 7, 2013 |
| Priority date | — |
| Expiry date | May 15, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S2013/93277
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A vehicle illumination system includes a light source emitting light for illuminating the vehicle surroundings or the vehicle interior or both, and a modulation unit modulating the emitting of light of the light source, where the emitted light is modulated with a frequency that is high enough so that the modulation of the light is substantially not perceivable by a person.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.