Organic electroluminescent compounds and an organic electroluminescent device comprising the same
US10633583B2 · kind B2 · utility
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6Claims
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Key dates
| Filing date | Oct 22, 2015 |
| Grant date | Apr 28, 2020 |
| Priority date | — |
| Expiry date | Oct 22, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2101/90
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present disclosure relates to novel organic electroluminescent compounds and an organic electroluminescent device comprising the same. By using the organic electroluminescent compound of the present disclosure, the organic electroluminescent device may improve driving lifespan while maintaining equal or greater efficiency compared to conventional devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.