Condensed cyclic compound and organic light-emitting device including condensed cyclic compound
US11201300B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Mar 12, 2019 |
| Grant date | Dec 14, 2021 |
| Priority date | — |
| Expiry date | Jan 6, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2101/10
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A condensed cyclic compound represented by Formula 1:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.