Compound for organic photoelectric device, organic photoelectric device including the same, and display device including the same

A compound for an organic photoelectric device, the compound being represented by the following Chemical Formula 112:

• wherein, in Chemical Formula 112,
• A1 to A12 are each independently selected from the group of CR1 to CR12 and N, provided that one or two of A7 to A12 are N, and R1 to R6 adjacent to each other optionally form a fused ring, and R7 to R12 adjacent to each other optionally form a fused ring,
• X is selected from the group of O, S, Se, and NR13, and Y is CR14 or N, provided that when X is selected from the group of O, S, and Se, Y is N,
• L is a substituted or unsubstituted C6 to C50 arylene,
• a is 0 or 1, provided that when a is 0, A1 to A6 are each independently CR1 to CR6, and when a is 1, at least one of A1 to A6 is N,
• b and c are each independently an integer of 1 to 3, and
• R1 to R14 are each independently selected from the group of hydrogen, a halogen, a nitrile, a cyano, a nitro, an amide, a carbonyl, an ester, a substituted or unsubstituted alkyl, a substituted or unsubstituted alkylene, a substituted or unsubstituted alkoxy, a substituted or unsubstituted alkenyl, a substituted or unsubstituted alkenylene, a substituted or unsubstituted alkynyl, a substituted or unsubstituted alkynylene, a substituted or unsubstituted cycloalkyl, a substituted or unsubstituted cycloalkylene, a substituted or unsubstituted aryl, a substituted or unsubstituted arylene, a substituted or unsubstituted arylamine, a substituted or unsubstituted heteroarylamine, a substituted or unsubstituted heterocycle, a substituted or unsubstituted amino, BRR′, or SiRR′R″, wehrein R, R′ and R″ are the same or different, and each independently a substituted or unsubstituted alkyl, or a substituted or unsubstituted aryl.