Luminous device for lighting the road, signalling or interior lighting
US10507757B2 · kind B2 · utility
1Cited by
0References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 12, 2018 |
| Grant date | Dec 17, 2019 |
| Priority date | — |
| Expiry date | Sep 12, 2038 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21S43/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A luminous motor-vehicle device. The luminous device includes: a segmenting part including a plurality of through-cavities; a plurality of light sources upstream of the segmenting part; a mask that blocks at least one through-cavity of the segmenting part, said mask being able to be partially passed through by light. The luminous device is arranged so that each through-cavity directly or indirectly receives light from at least one separate light source.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.