Anthracene compounds and organic electroluminescent device employing the same
US7244518B2 · kind B2 · utility
5Cited by
4References
10Claims
0Family size
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Key dates
| Filing date | Jan 6, 2005 |
| Grant date | Jul 17, 2007 |
| Priority date | — |
| Expiry date | May 27, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S428/917
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Anthracene compounds and organic electroluminescent devices employing the same. Anthracene compounds can serve as host materials for an blue organic electroluminescent device. Furthermore, the anthracene compounds can also serve as hole transport layer materials or electron transport layer materials for organic electroluminescent devices, by way of the silyl phenyl group thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.