Organic compound and organic light-emitting device having the same
US8974923B2 · kind B2 · utility
1Cited by
0References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 14, 2011 |
| Grant date | Mar 10, 2015 |
| Priority date | — |
| Expiry date | Oct 28, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K85/626
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention provides a novel organic compound that is chemically stable and can be used as a host material for phosphorescence emission.The present invention provides a benzimidazolyl carbazole compound shown by Formula [1] described in the description.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.