Organic electroluminescent materials and devices
US11968883B2 · kind B2 · utility
0Cited by
33References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 23, 2018 |
| Grant date | Apr 23, 2024 |
| Priority date | — |
| Expiry date | Aug 14, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2101/10
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention includes novel polycyclic alkyl amino carbenes as ligands for metal complexes. These compounds may be useful as emitter materials for phosphorescent electroluminescent devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.