| 摘要 |
The present invention relates to an organic compound represented by chemical formula 1, an organic optoelectronic device including the organic compound, and a display device. In chemical formula 1, X is O, S, CRaRb or SiRcRd; and Y is N or CRe, wherein at least one Y is N; Ar1 is a substituted or unsubstituted fused ring; Ra to Rd are independently hydrogen, deuterium, a substituted or unsubstituted C1 to C10 alkyl group, a substituted or unsubstituted C3 to C12 cycloalkyl group, a substituted or unsubstituted C6 to C12 aryl group, a substituted or unsubstituted C3 to C12 heterocyclic group, or a combination thereof; and Re is hydrogen, deuterium, a substituted or unsubstituted C1 to C30 alkyl group, a substituted or unsubstituted C3 to C30 cycloalkyl group, a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C3 to C30 heterocyclic group, or a combination thereof. |
