Heteroarylamine compound and organic luminescence device using the same
US8911885B2 · kind B2 · utility
3Cited by
4References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 16, 2010 |
| Grant date | Dec 16, 2014 |
| Priority date | — |
| Expiry date | Feb 5, 2031 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D409/14
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Embodiments of the present invention are directed to heteroarylamine compounds and organic luminescence devices including the heteroarylamine compounds. The organic luminescence devices using the heteroarylamine compounds have high-efficiency, low driving voltages, high luminance and long lifetimes. The heteroarylamine compounds are represented by the following formula:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.