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

A compound for an organic photoelectric device, the compound being represented by the following Chemical Formula (“CF”) 1:

• wherein, in CF 1,
• Ar1 and Ar2 are each independently selected from the group of a substituted or unsubstituted C6 to C30 aryl group and a substituted or unsubstituted C2 to C30 heteroaryl group, Ar1 containing a monovalent or divalent fluorene, dibenzofuran, or dibenzothiophene moiety, wherein Ar1 is different from Ar2,
• Ar3 and Ar4 are each independently selected from the group of hydrogen, a substituted or unsubstituted C6 to C30 aryl group, and a substituted or unsubstituted C2 to C30 heteroaryl group, and
• R1 to R4 are each independently selected from the group of hydrogen, a substituted or unsubstituted C1 to C30 alkyl group, a substituted or unsubstituted C6 to C30 aryl group, and a substituted or unsubstituted C2 to C30 heteroaryl group.