Compound for organic optoelectronic device, organic light emitting diode including the same and display including the organic light emitting diode

A compound for an organic optoelectronic device, the compound being represented by a combination of the following Chemical Formulae 1 and 5:

• wherein, in Chemical Formulae 1 and 5,
• X1 is —O—, —S—, —S(O)— or —S(O)2—,
• R1 to R9 are each independently hydrogen, deuterium, a substituted or unsubstituted C1 to C10 alkyl group, a substituted or unsubstituted C6 to C30 aryl group or a substituted or unsubstituted C2 to C30 heteroaryl group,
• L is a single bond, a substituted or unsubstituted C2 to C10 alkenylene group, a substituted or unsubstituted C2 to C10 alkynylene group, a substituted or unsubstituted C6 to C30 arylene group or a substituted or unsubstituted C2 to C30 heteroarylene group,
• n is an integer of 0 to 3, and
• the two *s of Chemical Formula 1 are bonded with two adjacent *s of Chemical Formula 5 to form a fused ring, and the remaining two *s of Chemical Formula 5 are CH.

A compound for an organic optoelectronic device, the compound being represented by a combination of the following Chemical Formulae AD-1 and AD-2:

• wherein, in Chemical Formulae AD-1 and AD-2,
• X101 is —O—, —S—, —S(O)— or —S(O)2—,
• R101 to R109 are each independently hydrogen, deuterium, a substituted or unsubstituted C1 to C10 alkyl group, a substituted or unsubstituted C6 to C30 aryl group or a substituted or unsubstituted C2 to C30 heteroaryl group,
• L is a single bond, a substituted or unsubstituted C2 to C10 alkenylene group, a substituted or unsubstituted C2 to C10 alkynylene group, a substituted or unsubstituted C6 to C30 arylene group or a substituted or unsubstituted C2 to C30 heteroarylene group,
• n is an integer of 0 to 3,
• the two *s of Chemical Formula AD-1 are bonded with two adjacent *s of Chemical Formula AD-2 to form a fused ring, and the remaining two *s of Chemical Formula AD-2 are CH.

A compound for an organic optoelectronic device, the compound being represented by a combination of the following Chemical Formulae AD-5 and AD-2:

• wherein, in Chemical Formulae AD-5 and AD-2,
• X101 is —O—, —S—, —S(O)— or —S(O)2—,
• R101 to R109 are each independently hydrogen, deuterium, a substituted or unsubstituted C1 to C10 alkyl group, a substituted or unsubstituted C6 to C30 aryl group or a substituted or unsubstituted C2 to C30 heteroaryl group,
• L is a single bond, a substituted or unsubstituted C2 to C10 alkenylene group, a substituted or unsubstituted C2 to C10 alkynylene group, a substituted or unsubstituted C6 to C30 arylene group or a substituted or unsubstituted C2 to C30 heteroarylene group,
• n is an integer of 0 to 3, and
• the two *s of Chemical Formula AD-5 are bonded with two adjacent *s of Chemical Formula AD-2 to form a fused ring, and the remaining two *s of Chemical Formula AD-2 are CH.