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US 7,709,104 B2Granted
Aminoanthryl derivative-substituted pyrene compound and organic light-emitting device
AssigneeCanon Kabushiki Kaisha
InventorsAkihito Saitoh, Keiji Okinaka, Naoki Yamada, Masataka Yashima, Akihiro Senoo, Kazunori Ueno
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Abstract
There is provided an aminoanthryl derivative-substituted pyrene compound represented by the following general formula (1). The compound is useful as a compound for an organic light-emitting device exhibiting highly pure luminescent color, and an optical output with high efficiency, high luminance, and long life.
Claims4
An aminoanthryl derivative-substituted pyrene compound represented by the following general formula:
- wherein R1, R4, and R5 each independently represent a substituted or unsubstituted alkyl group;
- and R2 represents a group selected from the group consisting of a hydrogen atom and a substituted or unsubstituted alkyl group.
Dependencies are inferred from the claim text.