Vehicular lighting device
US11959615B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 8, 2023 |
| Grant date | Apr 16, 2024 |
| Priority date | — |
| Expiry date | Sep 8, 2043 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2105/16
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A vehicular lighting device includes a plurality of light-emitting units and a plurality of lens units. Each of the light-emitting units includes a plurality of light-emitting subunits each of which is operable to generate light beams. Each of the lens units includes a plurality of lens subunits each of which includes a first lens and a second lens. Each of the light-emitting units corresponds to two of the lens units that are adjacent to each other. A portion of the light beams generated by the light-emitting subunits of each of the light-emitting units travels into the first lenses of the lens subunits of one of the corresponding two of the lens units such that the portion of the light beams is reflected by the first lenses of the one of the corresponding two of the lens units.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.