Heterocyclic compound and organic light-emitting device comprising same
US12415823B2 · kind B2 · utility
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1References
14Claims
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Key dates
| Filing date | Oct 20, 2020 |
| Grant date | Sep 16, 2025 |
| Priority date | — |
| Expiry date | May 9, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K50/19
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present specification relates to a heterocyclic compound represented by Chemical Formula 1, and an organic light emitting device comprising the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.