Boron-containing compound and organic light-emitting element comprising same
US12120948B2 · kind B2 · utility
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16Claims
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Key dates
| Filing date | Feb 13, 2020 |
| Grant date | Oct 15, 2024 |
| Priority date | — |
| Expiry date | Dec 24, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2101/10
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A compound represented by Chemical Formula 1, and an organic light emitting device comprising the same, the compound used in an organic material layer of the organic light emitting device, and providing low driving voltage and high efficiency properties of the organic light emitting device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.