Heterocyclic compound and organic light-emitting device including the same
US9051328B2 · kind B2 · utility
1Cited by
7References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 17, 2010 |
| Grant date | Jun 9, 2015 |
| Priority date | — |
| Expiry date | May 8, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2101/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Embodiments of the present invention are directed to heterocyclic compounds and organic light-emitting devices including the heterocyclic compounds. The organic light-emitting devices using the heterocyclic compounds have high-efficiency, low driving voltages, high luminance and long lifespans.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.