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US 11,196,006 B2Granted
Organic compound and organic light-emitting element
AssigneeCanon Kabushiki Kaisha
InventorsHironobu Iwawaki, Jun Kamatani, Naoki Yamada
Life of this patent
Estimating the term…
Abstract
An organic compound that emits red light having a long wavelength and that is represented by formula [1] below. In the formula [1], R1 to R24 are each independently selected from a hydrogen atom or a substituent.
Claims20
An organic compound represented by formula
- in the formula [1], R1 to R24 are each independently selected from the group consisting of a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted amino group, a substituted or unsubstituted aryl group, a substituted or unsubstituted heterocyclic group, a substituted or unsubstituted aryloxy group, a silyl group, and a cyano group.
Dependencies are inferred from the claim text.