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US 2012/0235134 A1Published application
Novel iridium complex and organic light-emitting device including the same
AssigneeCanon Kabushiki Kaisha
InventorsChiaki Nishiura, Masashi Hashimoto, Shigemoto Abe, Hiroya Nitta
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Abstract
A novel iridium complex includes a ligand including a phenyl ring and a pyrazole ring. The phenyl group is bonded to a triazine ring to form a backbone of the novel iridium complex. An organic light-emitting device includes the novel iridium complex.
Claims8
An iridium complex represented by general formula (1):
- where R1 and R2 each independently represent a group selected from a tert-butyl group, an adamantyl group, and a bicyclooctyl group;
- R3 represents one selected from a hydrogen atom, a halogen atom, and a cyano group;
- R4 and R5 each independently represent one selected from a hydrogen atom, a halogen atom, a cyano group, an alkyl group, an alkoxy group, and an amino group;
- and R6 represents an alkyl group.
1 more element
Dependencies are inferred from the claim text.