Devices containing a remote phosphor package with red line emitting phosphors and green emitting quantum dots
US11860399B2 · kind B2 · utility
1Cited by
3References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 23, 2020 |
| Grant date | Jan 2, 2024 |
| Priority date | — |
| Expiry date | Jul 23, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2202/36
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A remote phosphor package according to the present invention includes a green emitting quantum dot material and a Mn4+ doped phosphor of formula I, dispersed in a host matrix
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.