Organic electroluminescent compound and organic electroluminescent device comprising the same
US11844269B2 · kind B2 · utility
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8Claims
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Key dates
| Filing date | May 9, 2018 |
| Grant date | Dec 12, 2023 |
| Priority date | — |
| Expiry date | Feb 28, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K85/657
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present disclosure relates to an organic electroluminescent compound and an organic electroluminescent device comprising the same. By using the organic electroluminescent compound of the present disclosure, an organic electroluminescent device having low driving voltage, high luminous efficiency, and/or long lifespan properties can be provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.