Heterocyclic compound and organic light emitting element including same
US11367836B2 · kind B2 · utility
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1References
16Claims
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Key dates
| Filing date | Jun 29, 2018 |
| Grant date | Jun 21, 2022 |
| Priority date | — |
| Expiry date | Jul 18, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K50/18
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Provided is a heterocyclic compound of Chemical Formula 1: and an organic light emitting device including the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.