Heterocyclic compound and organic light emitting device comprising same
US12006335B2 · kind B2 · utility
0Cited by
1References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 14, 2020 |
| Grant date | Jun 11, 2024 |
| Priority date | — |
| Expiry date | Aug 7, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K50/171
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A compound represented by Formula 1 and an organic light emitting device including the same, and the compound providing lower driving voltage, improved light efficiency, and improved service life characteristics of the organic light emitting device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.