Condensed cyclic compound and organic light-emitting device including the same
US11895907B2 · kind B2 · utility
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Key dates
| Filing date | Oct 9, 2019 |
| Grant date | Feb 6, 2024 |
| Priority date | — |
| Expiry date | Jul 28, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2101/20
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
An organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; an organic layer between the first electrode and the second electrode, the organic layer including an emission layer; and at least one condensed cyclic compound represented by Formula 1: wherein, in Formula 1, at least one selected from R1 to R15 is a group represented by Formula 2:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.