Compound, light-emitting element, display device, and illumination device
AssigneeToray Industries, Inc.
InventorsRyota KOTANI, Takashi TOKUDA, Kazumasa NAGAO
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Abstract
The purpose of the present invention is to provide a light-emitting element having excellent luminous efficiency and durability. The present invention provides a compound which is represented by general formula (1). In general formula (1), R1, R2 and R5 to R8 are each independently selected from the group consisting of a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted aryl group and a substituted or unsubstituted heteroaryl group. R3 and R4 are each carbon atom having a substituent group. R3 and R4 may bond to each other. L is an unsubstituted arylene group having 6-20 carbon atoms.
Claims15
A compound represented by the following general formula (1),
- in the general formula (1), R1, R2, and R5 to R8 are each independently selected from the group consisting of a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted aryl group, and a substituted or unsubstituted heteroaryl group;
- R3 and R4 are each a carbon atom having a substituent;
- R3 and R4 may be bonded to each other;
- and L is an unsubstituted arylene group having 6 to 20 carbon atoms.
Dependencies are inferred from the claim text.