Novel compound and organic light emitting device comprising the same

A compound of Chemical Formula 1:

• wherein, in Chemical Formula 1:
• Y is a direct bond, O or S;
• A1 and A2 are each independently a benzene ring, a naphthalene ring, or
• with the proviso that at least one of A1 and A2 is a naphthalene ring or
• each X is independently CR1R2, SiR3R4, NR5, O, S, or SO2;
• R1 to R5 are each independently hydrogen deuterium a substituted or unsubstituted C1-60 alkyl a substituted or unsubstituted C3-60 cycloalkyl, or a substituted or unsubstituted C6-60 aryl;
• L1 and L2 are each independently a direct bond, a substituted or unsubstituted C6-60 arylene or a substituted or unsubstituted C2-60 heteroarylene containing one or more heteroatoms selected from the group consisting of N, O and S;
• B1 and B2 are each independently *—NR6R7;
• R6 and R7 are each independently a substituted or unsubstituted C1-60 alkyl a substituted or unsubstituted C1-60 alkoxy, a substituted or unsubstituted C1-60 haloalkyl, a substituted or unsubstituted C1-60 haloalkoxy, a tri(C1-60 alkyl)silyl a substituted or unsubstituted C6-60 aryl, a tri(C6-60 aryl)silyl, a substituted or unsubstituted C2-60 heteroaryl containing one or more heteroatoms selected from the group consisting of N, O and S, or are bonded to adjacent groups to form a substituted or unsubstituted condensed ring;
• R′1 and R′2 are each independently hydrogen, deuterium, halogen, cyano, a substituted or unsubstituted C1-60 alkyl, a substituted or unsubstituted C1-60 alkoxy, a substituted or unsubstituted C1-60 haloalkyl, a substituted or unsubstituted C1-60 haloalkoxy, a tri(C1-60 alkyl)silyl, or a substituted or unsubstituted C6-60 aryl;
• and
• m and n are each independently an integer of 0 to 3.