Condensed cyclic compound and organic light-emitting device including the same
US10957863B2 · kind B2 · utility
2Cited by
2References
18Claims
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Key dates
| Filing date | Feb 27, 2018 |
| Grant date | Mar 23, 2021 |
| Priority date | — |
| Expiry date | Jan 20, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/103
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A condensed cyclic compound represented by Formula 1: wherein D1 in Formula 1 is a group represented by Formula 1-1, A1 in Formula 1 is a group represented by Formula 1-2, 1-3, or 1-4, wherein in Formulae 1-1, 1-2, 1-3, and 1-4, groups and variables are the same as described in the specification.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.