A compound represented by the following Chemical Formula 1: wherein, in Chemical Formula 1, A is a substituted or unsubstituted tetracyclic aromatic ring; R1 to R12 are the same as or different from each other, and are each independently selected from the group consisting of hydrogen, a substituted or unsubstituted diarylamine group, a substituted or unsubstituted diheteroaryl amine group, a substituted or unsubstituted silyl group, a substituted or unsubstituted phosphine oxide group, a substituted or unsubstituted monocyclic or polycyclic aryl group having 6 to 30 carbon atoms, and a substituted or unsubstituted monocyclic or polycyclic heteroaryl group having 2 to 30 carbon atoms; at least one of R1 to R12 is other than hydrogen; and the term "substituted" means substituted with one or two or more substituents selected from the group consisting of deuterium, a halogen group, a nitrile group, a nitro group, an imide group, an amide group, a carbonyl group, an ester group, a hydroxy group, a substituted or unsubstituted alkyl group, a substituted or unsubstituted cycloalkyl group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted aryloxy group, a substituted or unsubstituted alkylthioxy group, a substituted or unsubstituted arylthioxy group, a substituted or unsubstituted alkylsulfoxy group, a substituted or unsubstituted arylsulfoxy group, a substituted or unsubstituted alkenyl group, a substituted or unsubstituted silyl group, a substituted or unsubstituted boron group, a substituted or unsubstituted amine group, a substituted or unsubstituted arylphosphine group, a substituted or unsubstituted phosphine oxide group, a substituted or unsubstituted aryl group, and a substituted or unsubstituted heterocyclic group, or substituted with a substituent in which two or more of said substituents are linked. A is a substituted or unsubstituted tetracyclic aromatic ring; R1 to R12 are the same as or different from each other, and are each independently selected from the group consisting of hydrogen, a substituted or unsubstituted diarylamine group, a substituted or unsubstituted diheteroaryl amine group, a substituted or unsubstituted silyl group, a substituted or unsubstituted phosphine oxide group, a substituted or unsubstituted monocyclic or polycyclic aryl group having 6 to 30 carbon atoms, and a substituted or unsubstituted monocyclic or polycyclic heteroaryl group having 2 to 30 carbon atoms; at least one of R1 to R12 is other than hydrogen; and the term "substituted" means substituted with one or two or more substituents selected from the group consisting of deuterium, a halogen group, a nitrile group, a nitro group, an imide group, an amide group, a carbonyl group, an ester group, a hydroxy group, a substituted or unsubstituted alkyl group, a substituted or unsubstituted cycloalkyl group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted aryloxy group, a substituted or unsubstituted alkylthioxy group, a substituted or unsubstituted arylthioxy group, a substituted or unsubstituted alkylsulfoxy group, a substituted or unsubstituted arylsulfoxy group, a substituted or unsubstituted alkenyl group, a substituted or unsubstituted silyl group, a substituted or unsubstituted boron group, a substituted or unsubstituted amine group, a substituted or unsubstituted arylphosphine group, a substituted or unsubstituted phosphine oxide group, a substituted or unsubstituted aryl group, and a substituted or unsubstituted heterocyclic group, or substituted with a substituent in which two or more of said substituents are linked. <EOS>