Organic electroluminescent materials and devices
US11591356B2 · kind B2 · utility
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31References
20Claims
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Key dates
| Filing date | Dec 29, 2020 |
| Grant date | Feb 28, 2023 |
| Priority date | — |
| Expiry date | Dec 29, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/549
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Provided is an organometallic complex including a ligand LA having a structure represented by one of the following formulas and coordiated to Ir.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.