Patent ID: 11882714
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: nan (nan)
Classification: CPC H | IPC H

Claim 10:
11. The organic light-emitting device as claimed in claim 1, wherein X1 and X2 in Formula 1 are each independently a single bond or a group represented by one of Formulae 3a to 3w:, wherein, in Formulae 3a to 3w,
R11 and R12 are each independently selected from a hydrogen, 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, 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 substituted or unsubstituted C1-C20 alkyl group, a substituted or unsubstituted C6-C20 aryl group, a substituted or unsubstituted C2-C20 heteroaryl group, a substituted or unsubstituted monovalent nonaromatic condensed polycyclic group, and a substituted or unsubstituted monovalent nonaromatic condensed heteropolycyclic group; and
* indicates a binding site with an adjacent atom.