Heteroarylamine compound and organic luminescence device using the same

A heteroarylamine compound represented by Formula 1:

• wherein:
• each of Ar1 and Ar2 is independently selected from the group consisting of substituted and unsubstituted C6-C60 aryl groups, substituted and unsubstituted C4-C60 heteroaryl groups, and substituted and unsubstituted C6-C60 condensed polycyclic groups;
• X1 is selected from the group consisting of substituted and unsubstituted C6-C30 arylene groups, substituted and unsubstituted C4-C30 heteroarylene groups, and substituted and unsubstituted C6-C30 condensed polycyclic groups;
• and
• each of R1, R2, and R3 is independently selected from the group consisting of hydrogen atoms, heavy hydrogen atoms, substituted and unsubstituted C1-CSO alkyl groups, substituted and unsubstituted C1-CSO alkoxy groups, substituted and unsubstituted C6-C60 aryl groups, substituted and unsubstituted C3-CSO carbocyclic groups, substituted and unsubstituted C4-C60 hetero aryl groups, substituted and unsubstituted C4-C60 heterocyclic groups, substituted and unsubstituted C6-C60 condensed polycyclic groups, halogen atoms, cyano groups, hydroxyl groups, and carboxyl groups.