Decorative article and vehicular lamp
US7331683B2 · kind B2 · utility
2Cited by
47References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 12, 2007 |
| Grant date | Feb 19, 2008 |
| Priority date | — |
| Expiry date | Feb 12, 2027 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21V13/14
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A decorative article capable of being used in combination with an article having a light source and of remarkably improving the decorative effect together with the light source. The decorative article is attached to an article having a light source, and comprises, at least, an appearance-providing layer defining an appearance of the decorative article, and a light-storage layer which is disposed under the appearance-providing layer and is able to store the light from the light source and generate afterglow.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.