A compound represented by the following Formula 1: wherein A and B are the same as or different from each other, and each independently substituted or unsubstituted phenyl or substituted or unsubstituted naphthalene, at least one of A and B is substituted or unsubstituted naphthalene, Ar 1 is a substituted or unsubstituted aryl group or a substituted or unsubstituted heterocyclic group, one of X 1 and X 2 is CR'R" and the other is a direct bond, R' and R" are the same as or different from each other, and each is independently selected from the group consisting of hydrogen; heavy hydrogen; a halogen group; a nitrile group; a nitro 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 alkylamine group; a substituted or unsubstituted aralkylamine group; a substituted or unsubstituted arylamine group; a substituted or unsubstituted heteroarylamine group; a substituted or unsubstituted aryl group; a substituted or unsubstituted fluorenyl group; a substituted or unsubstituted carbazole group; a substituted or unsubstituted heterocyclic group including one or more of N, O and S atoms, or -N; -CO-N; and -COO-L, L and Y are the same as or different from each other, and each is independently selected from the group consisting of hydrogen, a halogen group, an alkyl group, an alkoxy group, a substituted or unsubstituted aryl group, a substituted or unsubstituted arylalkyl group, a substituted or unsubstituted arylalkenyl group, a substituted or unsubstituted heterocyclic group, a substituted or unsubstituted carbazolyl group, a substituted or unsubstituted fluorenyl group, a nitrile group and an acetyl group. A and B are the same as or different from each other, and each independently substituted or unsubstituted phenyl or substituted or unsubstituted naphthalene, at least one of A and B is substituted or unsubstituted naphthalene, Ar 1 is a substituted or unsubstituted aryl group or a substituted or unsubstituted heterocyclic group, one of X 1 and X 2 is CR'R" and the other is a direct bond, R' and R" are the same as or different from each other, and each is independently selected from the group consisting of hydrogen; heavy hydrogen; a halogen group; a nitrile group; a nitro 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 alkylamine group; a substituted or unsubstituted aralkylamine group; a substituted or unsubstituted arylamine group; a substituted or unsubstituted heteroarylamine group; a substituted or unsubstituted aryl group; a substituted or unsubstituted fluorenyl group; a substituted or unsubstituted carbazole group; a substituted or unsubstituted heterocyclic group including one or more of N, O and S atoms, or -N; -CO-N; and -COO-L, L and Y are the same as or different from each other, and each is independently selected from the group consisting of hydrogen, a halogen group, an alkyl group, an alkoxy group, a substituted or unsubstituted aryl group, a substituted or unsubstituted arylalkyl group, a substituted or unsubstituted arylalkenyl group, a substituted or unsubstituted heterocyclic group, a substituted or unsubstituted carbazolyl group, a substituted or unsubstituted fluorenyl group, a nitrile group and an acetyl group.