Anthracene derivatives and organic electroluminescent device using same
US8395144B2 · kind B2 · utility
2Cited by
1References
11Claims
0Family size
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Key dates
| Filing date | Nov 12, 2010 |
| Grant date | Mar 12, 2013 |
| Priority date | — |
| Expiry date | Jun 23, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K85/40
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Provided are a novel anthracene derivative and an organic light-emitting device using the same, and more particularly, an anthracene derivative having a core (e.g., an indenoanthracene core) where an anthracene moiety with excellent device characteristics is fused with a fluorene moiety or the like with excellent fluorescent properties, wherein an aryl group is introduced at the core, and an organic light-emitting device using the anthracene derivative, which is enhanced in efficiency, operating voltage, lifetime, etc.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.