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US 2012/0235135 A1Published application
Novel iridium complex, organic light-emitting device, and image display apparatus
AssigneeCanon Kabushiki Kaisha
InventorsShigemoto Abe, Masashi Hashimoto, Chiaki Nishiura, Hiroya Nitta
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Abstract
There is provided a novel iridium complex having a small half-width of an emission spectrum and an organic light-emitting device that contains the iridium complex. There is provided a novel iridium complex that has a phenyl ring and a pyrazole ring as ligands and that has a basic skeleton in which the phenyl ring is bonded to a triazine ring.
Claims6
An iridium complex having the following general formula (1):
- wherein H denotes a hydrogen atom, N denotes a nitrogen atom, Ir denotes an iridium atom,
- R1 and R2 denote an alkyl group,
- R3, R4, and R5 are independently selected from a hydrogen atom and alkyl groups, and
- R6 denotes a hydrogen atom or a cyano group.
1 more element
Dependencies are inferred from the claim text.