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US 8,771,842 B2Granted
Benzo[b]chrysene compound and organic light-emitting element including the same
AssigneeCanon Kabushiki Kaisha
InventorsTetsuya Kosuge, Jun Kamatani, Kengo Kishino, Hiroyuki Tomono
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Abstract
The present invention provides a benzo[b]chrysene compound represented by general formula [1] below and an organic light-emitting element including the compound. In the general formula [1], Ar represents a substituted or unsubstituted aromatic hydrocarbon group, and R1 to R4 are each independently selected from the group consisting of a hydrogen atom, substituted or unsubstituted alkyl groups, and substituted or unsubstituted aromatic hydrocarbon groups.
Claims12
A benzo[b]chrysene compound represented by the following general formula [1]:
- wherein in the general formula [1], Ar represents a substituted or unsubstituted aromatic hydrocarbon group, and R1 to R4 are each independently selected from the group consisting of a hydrogen atom, substituted or unsubstituted alkyl groups, and substituted or unsubstituted aromatic hydrocarbon groups.
Dependencies are inferred from the claim text.