Organic light-emitting device and compound
US12284909B2 · kind B2 · utility
0Cited by
4References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 22, 2019 |
| Grant date | Apr 22, 2025 |
| Priority date | — |
| Expiry date | Jun 13, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2101/20
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Provided are an organic light-emitting device having improved luminescent efficiency and a compound.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.