Composition of matter for use in organic light-emitting diodes
US11283027B1 · kind B1 · utility
0Cited by
2References
12Claims
0Family size
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Key dates
| Filing date | Mar 5, 2018 |
| Grant date | Mar 22, 2022 |
| Priority date | — |
| Expiry date | Mar 15, 2039 |
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)
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.