Patent ID: 11895909
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Basic materials chemistry (Chemistry)
Classification: CPC H  C | IPC C  H

Claim 9:
10. The organic light-emitting device of claim 1, wherein
Ar1 is selected from groups represented by Formulae 6-1 to 6-26,
R1 to R4 and R8 to R11 are each independently selected from the group consisting of hydrogen, 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, and a group represented by any of Formulae 6-1 to 6-23,
R5 to R7 are each independently selected from the group consisting of hydrogen, 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, and a group represented by any of Formulae 6-1 to 6-11, 6-13 to 6-15, 6-17 to 6-20 and 6-23, and
R12 to R15 are each independently selected from a C1-C10 alkyl group, a C1-C10 alkoxy group, and a group represented by any of Formulae 6-1 to 6-23:, wherein * in Formulae 6-1 to 6-26 indicates a binding site to a neighboring atom.