Patent ID: 8766248

Claim:
An organic electronic device characterized by using an organic semiconductor material containing a nitrogen-containing aromatic compound represented by general formula (1): In general formula (1), X is N-A′, O, S, or Se; A is an alkyl group of 1 to 30 carbon atoms, a cycloalkyl group of 3 to 30 carbon atoms, an alkenyl group of 2 to 30 carbon atoms, an alkynyl group of 2 to 30 carbon atoms, an aromatic hydrocarbon group of 6 to 30 carbon atoms, or an aromatic heterocyclic group of 3 to 30 carbon atoms exclusive of a heterocycle consisting of 4 rings or more; each R is independently a hydrogen atom, an alkyl group of 1 to 30 carbon atoms, a cycloalkyl group of 3 to 30 carbon atoms, an alkenyl group of 2 to 30 carbon atoms, an alkynyl group of 2 to 30 carbon atoms, an aromatic hydrocarbon group of 6 to 30 carbon atoms, or an aromatic heterocyclic group of 3 to 30 carbon atoms exclusive of a heterocycle consisting of 4 rings or more; and A′ is an alkyl group of 1 to 30 carbon atoms, a cycloalkyl group of 3 to 30 carbon atoms, an alkenyl group of 2 to 30 carbon atoms, an alkynyl group of 2 to 30 carbon atoms, an aromatic heterocyclic group-substituted aromatic hydrocarbon group of 6 to 50 carbon atoms, or an aromatic heterocyclic group of 3 to 50 carbon atoms exclusive of a heterocycle consisting of 4 rings or more.