Vehicle lamp
US11892136B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 7, 2023 |
| Grant date | Feb 6, 2024 |
| Priority date | — |
| Expiry date | Apr 7, 2043 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21W2102/13
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A vehicle lamp forms a predetermined beam pattern using a plurality of lamp modules arranged in at least one direction. Each of the plurality of lamp modules includes a light source unit that generates light; an optical unit that is disposed in front of the light source unit and transmits the light from the light source unit so that at least a portion of the light incident to an incident surface of the optical unit is output through an exit surface thereof to form the predetermined beam pattern; and an optical path adjustment unit that guides the light generated from the light source unit to the optical unit by adjusting paths of the light. The exit surface of the optical unit of one of the plurality of lamp modules is disposed more forward than the exit surface of the optical unit of another one of the plurality of lamp modules.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.