Color conversion with solid matrix films
US10533091B2 · kind B2 · utility
0Cited by
15References
8Claims
0Family size
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Key dates
| Filing date | Aug 31, 2017 |
| Grant date | Jan 14, 2020 |
| Priority date | — |
| Expiry date | Aug 31, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03F7/105
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
This invention is directed to photoluminescent compounds based on rhodamine dyes with green or red emission and uses thereof for photoluminescence based devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.