Metallic compound and organic electroluminescence device comprising the same
US9000157B2 · kind B2 · utility
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2Claims
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Key dates
| Filing date | Oct 27, 2010 |
| Grant date | Apr 7, 2015 |
| Priority date | — |
| Expiry date | Aug 1, 2033 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K2211/185
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention relates to an organic electroluminescence device containing a light emitting metallic compound of Chemical Formula 1.In the Chemical Formula 1, M is selected from Ir, Pt, Rh, Re, and Os, and m is 2, provided that m is 1 when M is Pt.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.