Heterocyclic compound and organic light-emitting device comprising same
US11111231B2 · kind B2 · utility
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10Claims
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Key dates
| Filing date | Dec 20, 2018 |
| Grant date | Sep 7, 2021 |
| Priority date | — |
| Expiry date | Oct 11, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2101/10
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present specification provides a heterocyclic compound and an organic light emitting device comprising the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.