Patent ID: 11932661
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Organic fine chemistry (Chemistry)
Classification: CPC C  H  Y | IPC C  H

Claim 9:
10. The composition as claimed in claim 9, wherein:
in Chemical Formula 1A-2 and Chemical Formula 1A-4, Ar1 and Ar2 are each independently a substituted or unsubstituted phenyl group, a substituted or unsubstituted biphenyl group, or a substituted or unsubstituted naphthyl group, R1 and R2 are each independently a substituted or unsubstituted C1 to C5 alkyl group or a substituted or unsubstituted phenyl group, R3, R4, and R6 are each independently hydrogen or a substituted or unsubstituted phenyl group, and L1 and L2 are each independently a single bond or a substituted or unsubstituted phenylene group,
in Chemical Formula 1E-2, Chemical Formula 1E-4, Chemical Formula 1F-2, Chemical Formula 1F-4, Chemical Formula 1G-2, and Chemical Formula 1G-4, Ar1 and Ar2 are each independently a substituted or unsubstituted phenyl group, a substituted or unsubstituted biphenyl group, or a substituted or unsubstituted naphthyl group, R1 and R2 are each independently a substituted or unsubstituted C1 to C5 alkyl group or a substituted or unsubstituted phenyl group, R4 and R6 to R8 are each independently hydrogen or a substituted or unsubstituted phenyl group, and L1 and L2 are each independently a single bond or a substituted or unsubstituted phenylene group, and
in Chemical Formula 2-2, Ar3 and Ar4 are each independently a substituted or unsubstituted phenyl group, a substituted or unsubstituted biphenyl group, a substituted or unsubstituted naphthyl group, a substituted or unsubstituted fluorenyl group, a substituted or unsubstituted dibenzofuranyl group, a substituted or unsubstituted dibenzothiophenyl group, a substituted or unsubstituted carbazolyl group, or a substituted or unsubstituted dibenzosilole group, L3 and L4 are each independently a single bond or a substituted or unsubstituted phenylene group, and R9 and R10 are each independently a substituted or unsubstituted methyl group or a substituted or unsubstituted phenyl group, and R11 to R14 are each hydrogen.