Patent ID: 11910698
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: nan (nan)
Classification: CPC H  Y | IPC H

Claim 19:
20. The photoelectric device of claim 14, wherein
the compound represented by Chemical Formula 2A is a compound represented by Chemical Formula 2A-1, and
the compound represented by Chemical Formula 2B is a compound represented by Chemical Formula 2B-1:, wherein, in Chemical Formula 2A-1,
Ar1 is one of the moieties represented by Chemical Formula 3,
X1 and X2 are each independently S, Se, or Te,
R1 and R2 are each independently hydrogen or a C1 to C10 alkyl group,
R11, R12, R21, and R22 are each independently hydrogen, deuterium, a halogen, a substituted or unsubstituted C1 to C20 alkyl group, or a substituted or unsubstituted C6 to C20 aryl group, x1, y1, x2, and y2 are each independently an integer from 0 to 5, and
Ar31 and Ar32 are each independently a substituted or unsubstituted C6 to C30 hydrocarbon cyclic group having at least one functional group selected from C═O, C═S, C═Se, C═Te, and C═(CN)2, a substituted or unsubstituted C2 to C30 heterocyclic group having at least one functional group selected from C═O, C═S, C═Se, C═Te, and C═(CN)2, or a fused ring thereof,, wherein, in Chemical Formula 2B-1,
Ar2 is one of the moieties represented by Chemical Formula 3,
X1, X2, X3, and X4 are each independently S, Se, or Te,
R11, R12, R21, and R22 are each independently hydrogen, deuterium, a halogen, a substituted or unsubstituted C1 to C20 alkyl group, or a substituted or unsubstituted C6 to C20 aryl group, x1, y1, x2, and y2 are each independently an integer from 0 to 5, and
Ar31 and Ar32 are each independently a substituted or unsubstituted C6 to C30 hydrocarbon cyclic group having at least one functional group selected from C═O, C═S, C═Se, C═Te, and C═(CN)2, a substituted or unsubstituted C2 to C30 heterocyclic group having at least one functional group selected from C═O, C═S, C═Se, C═Te, and C═(CN)2, or a fused ring thereof.