Vehicle projection lamp that improves definition of image
US12234959B2 · kind B2 · utility
1Cited by
1References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 28, 2024 |
| Grant date | Feb 25, 2025 |
| Priority date | — |
| Expiry date | Aug 28, 2044 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21W2107/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Disclosed is a vehicle projection lamp that improves the definition of an image. An aspect of the present embodiment provides a vehicle projection lamp that reduces a distortion occurring in an image and improves the definition of the image when outputting the image to the ground. The projection lamp includes a light source; a substrate; a collimator located in front of the light source; a lens array unit; a fixing unit; an upper housing; and a lower housing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.