White light emitting device and method
US7095056B2 · kind B2 · utility
214Cited by
2References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 1, 2004 |
| Grant date | Aug 22, 2006 |
| Priority date | — |
| Expiry date | Dec 1, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/851
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A white light emitting device and method that generate light by combining light produced by a white light source with light produced by at least one supplemental light emitting diode (LED). The supplemental light can be used to adjust one or more properties of the generated light. Adjustments can be made to the generated light based on feedback.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.