Heterocyclic compound and organic light emitting element using same
US11133477B2 · kind B2 · utility
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11Claims
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Key dates
| Filing date | Jul 11, 2017 |
| Grant date | Sep 28, 2021 |
| Priority date | — |
| Expiry date | Jul 16, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2101/10
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present application relates to a hetero-cyclic 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.