Oxycarbidonitride based phosphors and LED lighting devices
US8536777B2 · kind B2 · utility
3Cited by
12References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 29, 2012 |
| Grant date | Sep 17, 2013 |
| Priority date | — |
| Expiry date | Aug 29, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/8512
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A red phosphor is provided. Also provided is a lighting apparatus containing a red phosphor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.