Light emitting device
US11158836B2 · kind B2 · utility
3Cited by
0References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 19, 2019 |
| Grant date | Oct 26, 2021 |
| Priority date | — |
| Expiry date | Mar 19, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/351
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A light emitting device includes a plurality of light emitting elements, a plurality of color conversion elements and a protective layer. The plurality of color conversion elements are disposed on at least a portion of the plurality of light emitting elements. The protective layer is disposed on the plurality of color conversion elements and has a multilayer structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.