Heterocyclic compound and organic light emitting device comprising the same
US11905245B2 · kind B2 · utility
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9Claims
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Key dates
| Filing date | Dec 3, 2019 |
| Grant date | Feb 20, 2024 |
| Priority date | — |
| Expiry date | Aug 15, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K50/11
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present disclosure relates to a novel heterocyclic compound represented by the following Chemical Formula 1 and to an organic light emitting device comprising the same: wherein, R1, R2, R3, R4, R5, R6, m, n and o are described herein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.