Patent ID: 11916181
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: nan (nan)
Classification: CPC nan | IPC C  H

Claim 4:
5. The organic light-emitting device of claim 3, wherein:
the dopant comprises an organometallic complex represented by Formula 401:, wherein, in Formulae 401 and 402,
M is selected from iridium (Ir), platinum (Pt), palladium (Pd), osmium (Os), titanium (Ti), zirconium (Zr), hafnium (Hf), europium (Eu), terbium (Tb), rhodium (Rh), and thulium (Tm),
L401 is selected from ligands represented by Formula 402, and xc1 is 1, 2, or 3, wherein, when xc1 is two or more, two or more L401(s) are identical to or different from each other,
L402 is an organic ligand, and xc2 is an integer from 0 to 4, wherein, when xc2 is two or more, two or more L402(s) are identical to or different from each other,
X401 to X404 are each independently nitrogen or carbon,
X401 and X403 are linked via a single bond or a double bond, and X402 and X404 are linked via a single bond or a double bond,
A401 and A402 are each independently a C5-C60 carbocyclic group or a C1-C60 heterocyclic group,
X405 is a single bond, *—O—*′, *—S—*′, *—C(═O)—*′, *—N(Q411)-*′, *—C(Q411)(Q412)-*′, *—C(Q411)=C(Q412)-*′, *—C(Q411)=*′, or (Q411) *═C═*′, wherein Q411 and Q412 are each independently hydrogen, deuterium, a C1-C20 alkyl group, a C1-C20 alkoxy group, a phenyl group, a biphenyl group, a terphenyl group, or a naphthyl group,
X406 is a single bond, O, or S,
R401 and R402 are each independently selected from hydrogen, deuterium, —F, —Cl, —Br, —I, a hydroxyl group, a cyano group, a nitro group, an amidino group, a hydrazino group, a hydrazono group, a substituted or unsubstituted C1-C20 alkyl group, a substituted or unsubstituted C1-C20 alkoxy group, a substituted or unsubstituted C3-C10 cycloalkyl group, a substituted or unsubstituted C1-C10 heterocycloalkyl group, a substituted or unsubstituted C3-C10 cycloalkenyl group, a substituted or unsubstituted C1-C10 heterocycloalkenyl group, a substituted or unsubstituted C6-C60 aryl group, a substituted or unsubstituted C6-C60 aryloxy group, a substituted or unsubstituted C6-C60 arylthio group, a substituted or unsubstituted C1-C60 heteroaryl group, a substituted or unsubstituted monovalent non-aromatic condensed polycyclic group, a substituted or unsubstituted monovalent non-aromatic condensed heteropolycyclic group, —Si(Q401)(Q402)(Q403), —N(Q401)(Q402), —B(Q401)(Q402), —C(═O)(Q401), —S(═O)2(Q401), and —P(═O)(Q401)(Q402), wherein Q401 to Q403 are each independently selected from a C1-C10 alkyl group, a C1-C10 alkoxy group, a C6-C20 aryl group, and a C1-C20 heteroaryl group,
xc11 and xc12 are each independently an integer from 0 to 10, and
* and *′ in Formula 402 each indicate a binding site to M in Formula 401.