Method of realizing an optical function on a component of a motor vehicle indicating or lighting device
US8282998B2 · kind B2 · utility
1Cited by
14References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 4, 2003 |
| Grant date | Oct 9, 2012 |
| Priority date | — |
| Expiry date | Oct 23, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31681
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention relates to a method of realizing an optical function on a component of a motor vehicle indicating or lighting device. This method is more particularly suited to producing a mask for a headlamp or light and/or to treating reflective surfaces. The method comprises a step of forming said component in a predetermined material and a step of exposing at least one surface of said component to laser radiation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.