Lamp apparatus for vehicle
US10125945B2 · kind B2 · utility
0Cited by
2References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 10, 2015 |
| Grant date | Nov 13, 2018 |
| Priority date | — |
| Expiry date | Oct 29, 2036 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2115/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A vehicle lamp apparatus may include a reflector arranged on one curve of a hyperbola having two focal points, a light source, located at a focal point of the curve of the hyperbola on which the reflector is arranged, for irradiating the reflector with light corresponding to an image, and a condensing lens part on which light, emitted from the light source and reflected by the reflector, is incident, the condensing lens part including at least two lenses for condensing the light reflected by the reflector.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.