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US 2006/0125378 A1Published application
Aminoanthryl derivative substitution compound and organic electroluminescence device using the same
AssigneeCanon Kabushiki Kaisha
InventorsAkihito Saitoh, Akihiro Senoo, Kazunori Ueno, Keiji Okinaka, Koichi Suzuki
Life of this patent
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Abstract
There is provided an aminoanthryl derivative substitution compound represented by the following general formula (1). The compound according to the present invention can provide an organic electroluminescence device showing an extremely pure luminescence hue, and an optical output with high efficiency, high luminance, and long life.
Claims12
An aminoanthryl derivative substitution compound represented by the following general formula (1):
- (wherein,
- each of Y1 to Y4 is one selected from the group consisting of a substituted or unsubstituted alkyl group, aralkyl group, aryl group, and heterocyclic group, Y1 to Y4 may be the same or different, and Y1 and Y2, and Y3 and Y4 may bind to each other to form a ring;
- each of Z1 and Z2 is one selected from the group consisting of a direct bond, a substituted or unsubstituted alkylene group, alkenylene group, alkynylene group, aralkylene group, arylene group, and divalent heterocyclic group, and a divalent substituent having a coupling group, and Z1 and Z2 may be the same or different;
- each of Z3 and Z4 is one selected from the group consisting of a direct bond, a substituted or unsubstituted arylene group and divalent heterocyclic group, and a divalent substituent having a coupling group, and Z3 and Z4 may be the same or different;
- X1 is one selected from the group consisting of a hydrogen atom, a heavy hydrogen atom, a halogen atom, and a substituted or unsubstituted alkyl group, aralkyl group, alkenyl group, alkynyl group, alkoxy group, sulfide group, aryl group, and heterocyclic group, and X1 may be the same or different;
- R1 is one selected from the group consisting of a hydrogen atom, a heavy hydrogen atom, a halogen atom, and a substituted or unsubstituted alkyl group and alkoxy group, and R1 may be the same or different;
- each of R2 and R3 is one selected from the group consisting of a hydrogen atom, a heavy hydrogen atom, a halogen atom, and a substituted or unsubstituted alkyl group, aryl group, alkoxy group, and amino group, and R2 and R3 may be the same or different;
- and
- m is an integer of 0 to 3.).
6 more elements
Dependencies are inferred from the claim text.