Lamp for automobile and automobile including the same
US11358524B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 31, 2021 |
| Grant date | Jun 14, 2022 |
| Priority date | — |
| Expiry date | Aug 31, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/0006
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A lamp for an automobile, which includes: a light source; a first light guide unit provided on one side of the light source to face the light source; and a second light guide unit provided on the one side of the light source to face the light source and at least a portion of which is surrounded by the first light guide unit. The first light guide unit includes: a first light guide region which forms one end of the first light guide unit and to which a portion of the light emitted from the light source is incident; and a second light guide region which forms the other end of the first light guide unit and to which another portion of the light emitted from the light source is incident. The second light guide unit is provided between the first and second light guide regions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.