NOVEL BENZOCARBAZOLE COMPOUND INCLUDING CARBAZOLE SUBSTITUENT, ORGANIC ELECTROLUMINESCENT DEVICE INCLUDING THE SAME AND ELECTRIC APPARATUS

摘要

The present invention provides a carbazole substituent-containing benzocarbazole compound comprising: a carbazole of 11H-bezo(a)carbazole or 7H-benzo(c) carbazole; and a carbazole substituent substituted in the benzocarbazole, wherein the carbon atom at 3-position of the 11H-benzo(a)carbazole or 7H-benzo(c)carbazole is linked to the carbon atom at 3-position of the carbazole substituent, the nitrogen atom of the benzocarbazole may be substituted with at least one substituent selected from the group comprising a substituted or non-substituted C6-C20 aryl group, substituted or non-substituted C3-C60 heteroaryl group and a substituted or non-substituted C7-C60 arylalkyl group, and the nitrogen atom of the carbazole substituent may be substituted with a secondary substituent selected from the group comprising a substituted or non-substituted C6-C60 aryl group, substituted or non-substituted C3-C60 heteroaryl group and a substituted or non-substituted C7-C60 arylalkyl group.