Organic electroluminescence device and organometallic compound for organic electroluminescence device
US12382824B2 · kind B2 · utility
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10Claims
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Key dates
| Filing date | Aug 20, 2020 |
| Grant date | Aug 5, 2025 |
| Priority date | — |
| Expiry date | Dec 31, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2101/10
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
An organic electroluminescence device includes an organometallic compound represented by Formula 1 in an emission layer to achieve high efficiency, low driving voltage, high luminance, and long life:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.