Metallic compound and organic electroluminescence device comprising the same
US7939663B2 · kind B2 · utility
1Cited by
1References
4Claims
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Key dates
| Filing date | Jan 8, 2007 |
| Grant date | May 10, 2011 |
| Priority date | — |
| Expiry date | Oct 11, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K85/361
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to a light emitting transition metal compound represented by the Chemical Formula 1 and Chemical Formula 2 and an organic electroluminescence device including the same. In the above Chemical Formulae 1 and 2, M is Ir, Pt, Rh, Re, Os, or the like, m is 2 or 3 and n is 0 or 1, where the sum of m and n is 3, provided that the sum of m and n is 2 when M is Pt, X and Z are the same or different and may be N or P, and Y is O, S, or Se.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.