Organic electroluminescent materials and devices
US12144244B2 · kind B2 · utility
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31References
20Claims
0Family size
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Key dates
| Filing date | Aug 7, 2020 |
| Grant date | Nov 12, 2024 |
| Priority date | — |
| Expiry date | Oct 13, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2101/10
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Provided are compounds of Formula I that are useful as emitters in OLEDs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.