Organic electroluminescence device

An organic electroluminescence device, including at least an anode, a hole transport layer, a light-emitting layer, an electron transport layer, and a cathode in the stated order, the organic electroluminescence device being characterized in that

• the hole transport layer contains an arylamine compound represented by the following general formula (1), and
• the light-emitting layer contains a heterocyclic compound having a fused ring structure represented by the following general formula (2) or a heterocyclic compound having a fused ring structure represented by the following general formula (3).
• (In the formula, Ar1 to Ar5 may be the same or different from each other, and represents a substituted or unsubstituted aromatic hydrocarbon group, a substituted or unsubstituted aromatic heterocyclic group, or a substituted or unsubstituted fused polycyclic aromatic group. Ar6 to Ar8 may be the same or different from each other, and represents a hydrogen atom, a substituted or unsubstituted aromatic hydrocarbon group, a substituted or unsubstituted aromatic heterocyclic group, or a substituted or unsubstituted fused polycyclic aromatic group. n1 represents 0, 1, or 2. Here, Ar3 and Ar4 may form a ring with a single bond or may be bonded to each other via a substituted or unsubstituted methylene group, an oxygen atom, or a sulfur atom to form a ring. Ar3 or Ar4 may form a ring with a benzene ring to which an Ar3Ar4—N group is bonded, with a single bond or may be bonded to each other via a substituted or unsubstituted methylene group, an oxygen atom, or a sulfur atom to form a ring.)
• (In the formula, Ar1 represents a substituted or unsubstituted aromatic hydrocarbon divalent group, a substituted or unsubstituted aromatic heterocyclic divalent group, a substituted or unsubstituted fused polycyclic aromatic divalent group, or a single bond. Ar9 represents a substituted or unsubstituted aromatic hydrocarbon group, a substituted or unsubstituted aromatic heterocyclic group, or a substituted or unsubstituted fused polycyclic aromatic group. R1 to R4 may be the same or different from each other, and represents a hydrogen atom, a deuterium atom, a fluorine atom, a chlorine atom, a cyano group, a nitro group, a linear or branched alkyl group having 1 to 6 carbon atoms which may have a substituted group, cycloalkyl group having 5 to 10 atoms which may have a substituted group, a linear or branched alkenyl group having 2 to 6 atoms which may have a substituted group, a linear or branched alkyloxy group having 1 to 6 carbon atoms which may have a substituted group, a cycloalkyloxy group having 5 to 10 carbon atoms which may have a substituted group, a substituted or unsubstituted aromatic hydrocarbon group, a substituted or unsubstituted aromatic heterocyclic group, a substituted or unsubstituted fused polycyclic aromatic group, a substituted or unsubstituted aryloxy group, or a disubstituted amino group substituted with a group selected from the group consisting of an aromatic hydrocarbon group, an aromatic heterocyclic group, and a fused polycyclic aromatic group. The groups of R1 to R4 may form a ring with a single bond or may be bonded to each other via a substituted or unsubstituted methylene group, an oxygen atom, or a sulfur atom to form a ring. R1 to R4 and a benzene ring to which R1 to R4 are bonded, may be bonded to each other via a linking group such as a substituted or unsubstituted methylene group, an oxygen atom, a sulfur atom, and a monoarylamino group to form a ring. R5 to R8 may be the same or different from each other, and represents a hydrogen atom, a deuterium atom, a fluorine atom, a chlorine atom, a cyano group, a nitro group, a linear or branched alkyl group having 1 to 6 carbon atoms which may have a substituted group, a cycloalkyl group having 5 to 10 atoms which may have a substituted group, a linear or branched alkenyl group having 2 to 6 atoms which may have a substituted group, a linear or branched alkyloxy group having 1 to 6 carbon atoms which may have a substituted group, a cycloalkyloxy group having 5 to 10 carbon atoms which may have a substituted group, a substituted or unsubstituted aromatic hydrocarbon group, a substituted or unsubstituted aromatic heterocyclic group, a substituted or unsubstituted fused polycyclic aromatic group, a substituted or unsubstituted aryloxy group, or a disubstituted amino group substituted with a group selected from the group consisting of an aromatic hydrocarbon group, an aromatic heterocyclic group, and a fused polycyclic aromatic group. The groups of R5 to R8 may form a ring with a single bond or may be bonded to each other via a substituted or unsubstituted methylene group, an oxygen atom, or a sulfur atom to form a ring. R5 to R8 and a benzene ring to which R5 to R8 are bonded, may be bonded to each other via a linking group such as a substituted or unsubstituted methylene group, an oxygen atom, a sulfur atom, and a monoarylamino group to form a ring. R9 and R10 may be the same or different from each other, and represents a linear or branched alkyl group having 1 to 6 carbon atoms which may have a substituted group, a substituted or unsubstituted aromatic hydrocarbon group, a substituted or unsubstituted aromatic heterocyclic group, or a substituted or unsubstituted fused polycyclic aromatic group. The groups of R9 and R10 may form a ring with a single bond or may be bonded to each other via a substituted or unsubstituted methylene group, an oxygen atom, or a sulfur atom to form a ring.)
• (In the formula, A2 represents a substituted or unsubstituted aromatic hydrocarbon divalent group, a substituted or unsubstituted aromatic heterocyclic divalent group, a substituted or unsubstituted fused polycyclic aromatic divalent group, or a single bond. Ar10 represents a substituted or unsubstituted aromatic hydrocarbon group, a substituted or unsubstituted aromatic heterocyclic group, or a substituted or unsubstituted fused polycyclic aromatic group. R11 to R14 may be the same or different from each other, and represents a hydrogen atom, a deuterium atom, a fluorine atom, a chlorine atom, a cyano group, a nitro group, a linear or branched alkyl group having 1 to 6 carbon atoms which may have a substituted group, a cycloalkyl group having 5 to 10 atoms which may have a substituted group, a linear or branched alkenyl group having 2 to 6 atoms which may have a substituted group, a linear or branched alkyloxy group having 1 to 6 carbon atoms which may have a substituted group, a cycloalkyloxy group having 5 to 10 carbon atoms which may have a substituted group, a substituted or unsubstituted aromatic hydrocarbon group, a substituted or unsubstituted aromatic heterocyclic group, a substituted or unsubstituted fused polycyclic aromatic group, a substituted or unsubstituted aryloxy group, or a disubstituted amino group substituted with a group selected from the group consisting of an aromatic hydrocarbon group, an aromatic heterocyclic group, and a fused polycyclic aromatic group. The groups of R11 to R14 may form a ring with a single bond or may be bonded to each other via a substituted or unsubstituted methylene group, an oxygen atom, or a sulfur atom to form a ring. R11 to R14 and a benzene ring to which R11 to R14 are bonded, may be bonded to each other via a linking group such as a substituted or unsubstituted methylene group, an oxygen atom, a sulfur atom, and a monoarylamino group to form a ring. R15 to R18 may be the same or different from each other, and represents a hydrogen atom, a deuterium atom, a fluorine atom, a chlorine atom, a cyano group, a nitro group, a linear or branched alkyl group having 1 to 6 carbon atoms which may have a substituted group, a cycloalkyl group having 5 to 10 atoms which may have a substituted group, a linear or branched alkenyl group having 2 to 6 atoms which may have a substituted group, a linear or branched alkyloxy group having 1 to 6 carbon atoms which may have a substituted group, a cycloalkyloxy group having 5 to 10 carbon atoms which may have a substituted group, a substituted or unsubstituted aromatic hydrocarbon group, a substituted or unsubstituted aromatic heterocyclic group, a substituted or unsubstituted fused polycyclic aromatic group, a substituted or unsubstituted aryloxy group, or a disubstituted amino group substituted with a group selected from the group consisting of an aromatic hydrocarbon group, an aromatic heterocyclic group, and a fused polycyclic aromatic group. The groups of R15 to R18 may form a ring with a single bond or may be bonded to each other via a substituted or unsubstituted methylene group, an oxygen atom, or a sulfur atom to form a ring. R15 to R18 and a benzene ring to which R15 to R18 are bonded, may be bonded to each other via a linking group such as a substituted or unsubstituted methylene group, an oxygen atom, a sulfur atom, and a monoarylamino group to form a ring.)