Lighting system
US9169995B2 · kind B2 · utility
1Cited by
9References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 26, 2011 |
| Grant date | Oct 27, 2015 |
| Priority date | — |
| Expiry date | Oct 27, 2031 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB32B2457/00
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The present invention relates to a device to convert the blue light from solid-state sources into white light, and includes a transparent polymer matrix with a laminar structure, diffusing particles and phosphors.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.