Organic electroluminescent compound and organic electroluminescent device comprising the same
US12262633B2 · kind B2 · utility
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4Claims
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Key dates
| Filing date | Mar 29, 2023 |
| Grant date | Mar 25, 2025 |
| Priority date | — |
| Expiry date | Mar 29, 2043 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/549
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present disclosure relates to an organic electroluminescent compound represented by formula 1 and an organic electroluminescent device comprising the same. By comprising the organic electroluminescent compound of the present disclosure, an organic electroluminescent device having improved driving voltage, luminous efficiency, and/or lifespan characteristics can be provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.