Amine-based compound and organic light emitting device comprising same

A compound represented by the following Chemical Formula 1:

• wherein, in Chemical Formula 1,
• R1 to R4 are the same as or different from each other, and each independently hydrogen;
• deuterium;
• a halogen group;
• a cyano group;
• a silyl group;
• a substituted or unsubstituted alkyl group;
• a substituted or unsubstituted alkoxy group;
• a substituted or unsubstituted thioalkyl group;
• a substituted or unsubstituted cycloalkyl group;
• a substituted or unsubstituted aryl group;
• or a substituted or unsubstituted heterocyclic group;
• n1 to n3 are each an integer of 0 to 4;
• when n1 to n3 are each 2 or greater, substituents in the parentheses are the same as or different from each other;
• n4 is an integer of 0 to 2;
• when n4 is 2 or greater, substituents in the parentheses are the same as or different from each other;
• p1 to p3 are each an integer of 0 to 3;
• when p1 to p3 are each 2 or greater, substituents in the parentheses are the same as or different from each other;
• L, L1 and L2 are the same as or different from each other, and each independently a direct bond;
• a substituted or unsubstituted arylene group;
• or a substituted or unsubstituted divalent heterocyclic group;
• Ar1 is triphenylene;
• Ar2 is hydrogen;
• deuterium;
• a substituted or unsubstituted aryl group;
• a substituted or unsubstituted arylalkyl group;
• a substituted or unsubstituted arylalkenyl group;
• or a substituted or unsubstituted heterocyclic group;
• and
• X1 is a substituted or unsubstituted aryl group;
• a substituted or unsubstituted arylalkyl group;
• a substituted or unsubstituted arylalkenyl group;
• or a substituted or unsubstituted heterocyclic group.