Compound having at least one of electron injection ability and electron transport ability, organic light emitting device, and flat panel display

摘要

PROBLEM TO BE SOLVED: To provide a compound with electron injection and/or electron transport capabilities, and an organic light-emitting element including the compound.SOLUTION: The compound is represented by the specified chemical formula 1, where X represents a single bond or a substituted or unsubstituted C-Carylene group; A represents a substituted or unsubstituted C-Cheteroaryl group, or a substituted or unsubstituted C-Ccondensed polycyclic group including N, O, or S; and n is an integer from 1 to 7.