| 主权项 |
1. A condensed-cyclic compound represented by Formula 1: wherein, in Formula 1, Ar11 is represented by one of Formulae 10-1 to 10-4: wherein, in Formulae 1 and 10-1 to 10-4, X1 is N or C(R1), X2 is N or C(R2), X3 is N or C(R3), X4 is N or C(R4), X5 is N or C(R5), X6 is N or C(R6), X7 is N or C(R7), X8 is N or C(R8), X11 is N or C(R11), X12 is N or C(R12), X13 is N or C(R13), X14 is N or C(R14), X15 is N or C(R15), X16 is N or C(R16), X17 is N or C(R17), and X18 is N or C(R18); Y11 is O, S, N(R101), C(R101)(R102), or Si(R101)(R102); Z1 to Z14 are each independently selected from N, C(A11), and C(A12); and at least one of Z1 to Z14 is C(A11); and A11 comprises at least one cyano group (CN); and A11 is represented by one of Formulae 2-1 to 2-10: wherein, in Formulae 2-1 to 2-10, X21 is N or C(R21), X22 is N or C(R22), X23 is N or C(R23), X24 is N or C(R24), and X25 is N or C(R25); A12, R1 to R8, R11 to R18, R101, R102, R21 to R25, and R201 to R203 are each independently selected from a hydrogen, a deuterium, —F, a hydroxyl group, a cyano group (CN), a nitro group, an amino group, an amidino group, a hydrazine group, a hydrazone group, a carboxylic acid group or a salt thereof, a sulfonic acid group or a salt thereof, a phosphoric acid group or a salt thereof, a C1-C20 alkyl group, and a C1-C20 alkoxy group; a C1-C20 alkyl group and a C1-C20 alkoxy group, each substituted with at least one selected from a deuterium, —F, a hydroxyl group, a cyano group (CN), a nitro group, an amino group, an amidino group, a hydrazine group, a hydrazone group, a carboxylic acid group or a salt thereof, a sulfonic acid group or a salt thereof, and a phosphoric acid group or a salt thereof; a phenyl group, a pyridinyl group, a fluorenyl group, a dibenzofuranyl group, and a dibenzothiophenyl group; a phenyl group, a pyridinyl group, a fluorenyl group, a dibenzofuranyl group, and a dibenzothiophenyl group, each substituted with at least one selected from a deuterium, —F, a hydroxyl group, a nitro group, an amino group, an amidino group, a hydrazine group, a hydrazone group, a carboxylic acid group or a salt thereof, a sulfonic acid group or a salt thereof, a phosphoric acid group or a salt thereof, a C1-C20 alkyl group, a C1-C20 alkoxy group, a phenyl group, a pyridinyl group, a fluorenyl group, a dibenzofuranyl group, a dibenzothiophenyl group, and —Si(Q1)(Q2)(Q3); and —Si(Q11)(Q12)(Q13), b201 is selected from 1, 2, 3, 4, and 5; b202 and b203 are each independently selected from 1, 2, 3, and 4; and * indicates a carbon atom in Formula 1, wherein Q1 to Q3 and Q11 to Q13 are each independently selected from a hydrogen, a C1-C20 alkyl group, a C1-C20 alkoxy group, a phenyl group, a naphthyl group, a pyridinyl group, a fluorenyl group, a dibenzofuranyl group, and a dibenzothiophenyl group. |
