Organic compound and organic light emitting diode device including the same

A compound represented by the following Chemical Formula 1:

• wherein, in Chemical Formula 1,
• X is CRR′ or NR,
• R and R′ are each independently hydrogen, heavy hydrogen, a substituted or unsubstituted C6 to C30 aryl group, or a substituted or unsubstituted C2 to C30 heteroaryl group,
• R1 to R4 are each independently hydrogen, heavy hydrogen, 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 C2 to C30 heteroaryl group, a substituted or unsubstituted C1 to C30 amine group, or a substituted or unsubstituted silyl group,
• R5 is hydrogen, heavy hydrogen, a substituted or unsubstituted C6 to C50 aryl group, a substituted or unsubstituted C2 to C50 heteroaryl group, or a substituted or unsubstituted fused ring-containing group, and
• R6 is hydrogen, heavy hydrogen, a substituted or unsubstituted C6 to C50 aryl group, a substituted or unsubstituted C2 to C50 heteroaryl group, a substituted or unsubstituted C1 to C30 amine group, or a substituted or unsubstituted fused ring-containing group.