Lighting apparatus for vehicle
US9970616B2 · kind B2 · utility
1Cited by
1References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 6, 2016 |
| Grant date | May 15, 2018 |
| Priority date | — |
| Expiry date | Jul 21, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01S5/02212
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A lighting apparatus for a vehicle may include a light source unit comprising at least two light sources emitting polarized beams in different directions, a filter configured to receive the emitted polarized beams, reflect one of the polarized beams, and transmit another of the polarized beams, and an emitter configured to receive the polarized beams from the filter, and emit the received polarized beams as light of a predetermined color.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.