Cyclometallated iridium carbene complexes for use as hosts
US7154114B2 · kind B2 · utility
818Cited by
21References
22Claims
0Family size
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Key dates
| Filing date | Jan 10, 2005 |
| Grant date | Dec 26, 2006 |
| Priority date | — |
| Expiry date | Jan 10, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2101/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An organic light emitting device is provided. The device has an anode, a cathode and an organic layer disposed between the anode and the cathode. The organic layer comprises a host and a dopant, and the host comprises a compound having at least one carbene atom coordinated to iridium, and the compound has the structure:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.