Patent ID: 8551625

Claim:
A compound represented by General Formula (G1) below, wherein R 11 to R 20 are independently a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, or a substituted or unsubstituted aryl group having 6 to 10 carbon atoms in a ring, J represents a substituted or unsubstituted arylene group having 6 to 12 carbon atoms in a ring, wherein Het is a substituent represented by General Formula (S1-2) below, wherein Ar 3 and Ar 4 are independently a substituted or unsubstituted aryl group having 6 to 10 carbon atoms in a ring, and R 1 is a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, or an aryl group having 6 to 10 carbon atoms in a ring, and wherein the number of diphenylamine skeleton included in the compound is one.