Heterocyclic compound and organic light-emitting element using same
US10734590B2 · kind B2 · utility
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11Claims
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Key dates
| Filing date | Apr 5, 2019 |
| Grant date | Aug 4, 2020 |
| Priority date | — |
| Expiry date | Apr 5, 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 using the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.