Organic electroluminescent compound and organic electroluminescent device comprising the same
US11963439B2 · kind B2 · utility
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13Claims
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Key dates
| Filing date | Aug 24, 2022 |
| Grant date | Apr 16, 2024 |
| Priority date | — |
| Expiry date | Aug 24, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2101/90
- 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 comprising the compound according to the present disclosure, it is possible to produce an organic electroluminescent device having improved driving voltage, power efficiency, and/or lifetime properties compared to the conventional organic electroluminescent devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.