Organic electroluminescent compound and organic electroluminescent device comprising the same
US11653562B2 · kind B2 · utility
1Cited by
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9Claims
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Assignee
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Key dates
| Filing date | Aug 7, 2019 |
| Grant date | May 16, 2023 |
| Priority date | — |
| Expiry date | Aug 7, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K85/626
- 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.