Organic electroluminescence device and polycyclic compound for organic electroluminescence device
US12433150B2 · kind B2 · utility
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3References
5Claims
0Family size
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Key dates
| Filing date | Jul 7, 2020 |
| Grant date | Sep 30, 2025 |
| Priority date | — |
| Expiry date | Mar 13, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2101/10
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present disclosure relates to an organic electroluminescence device in which a polycyclic compound represented by Formula 1 below is included in at least one functional layer of a plurality of functional layers, and to the polycyclic compound represented by Formula 1 below:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.