Composition of matter for use in organic light-emitting diodes
US11104669B2 · kind B2 · utility
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2References
18Claims
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Key dates
| Filing date | Jan 31, 2019 |
| Grant date | Aug 31, 2021 |
| Priority date | — |
| Expiry date | Feb 13, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2101/20
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present disclosure relates to compounds of Formula (I): C-D (I)as compounds capable of emitting delayed fluorescence, and uses of the compounds in organic light-emitting diodes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.