Condensed cyclic compound and organic light-emitting device including the same

A condensed cyclic compound represented by one of Formulae 1A to 1D:

• L1 to L3 are each independently selected from the group consisting of
• a phenylene group, a fluorenylene group, a dibenzofuranylene group, and a dibenzothiophenylene group;
• and
• a substituted or unsubstituted phenylene group, a substituted or unsubstituted fluorenylene group, a substituted or unsubstituted dibenzofuranylene group, and substituted or unsubstituted a dibenzothiophenylene group, wherein each substituted group is substituted with at least one selected from a deuterium, —F, —Cl, —Br, —I, a hydroxyl group, a cyano 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-C10 alkyl group, a C1-C10 alkoxy group, a phenyl group, a naphthyl group, a pyridinyl group, a fluorenyl group, a dibenzofuranyl group, and a dibenzothiophenyl group,
• a1 to a3 are each independently an integer selected from 0 to 5, wherein when a1 is 2 or greater, two or more groups L1 are identical to or different from each other, when a2 is 2 or greater, two or more groups L2 are identical to or different from each other, and when a3 is 2 or greater, two or more groups L3 are identical to or different from each other,
• R1 to R7, and R11 to R18 are each independently selected from the group consisting of:
• a hydrogen, a deuterium, —F, a cyano group, a C1-C10 alkyl group, and a C1-C10 alkoxy group;
• a C1-C10 alkyl group and a C1-C10 alkoxy group, each substituted with at least one selected from a deuterium, —F, and a cyano group;
• a phenyl group, a pyridinyl group, a pyrimidinyl group, a triazinyl group, a dibenzofuranyl group, and a dibenzothiophenyl group;
• and
• a phenyl group, a pyridinyl group, a pyrimidinyl group, a triazinyl group, a dibenzofuranyl group, and a dibenzothiophenyl group, each substituted with at least one selected from a deuterium, —F, a cyano group, a C1-C10 alkyl group, a C1-C10 alkoxy group, a phenyl group, a pyridinyl group, a pyrimidinyl group, a triazinyl group, a dibenzofuranyl group, and a dibenzothiophenyl group,
• a group represented by
• is selected from groups consisting of groups represented by Formulae 5-1 to 5-60, and a group represented by
• is selected from groups consisting of groups represented by Formulae 5-1 to 5-69:
• wherein, in Formulae 5-1 to 5-69, * is a binding site to a neighboring atom.