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

Claim 6:
7. The composition as claimed in claim 6, wherein:
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 phenanthrenyl group, a substituted or unsubstituted triphenylene 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, a substituted or unsubstituted phenylene group, or a substituted or unsubstituted naphthylene group,
R9 and R10 are each independently a substituted or unsubstituted C1 to C5 alkyl group or a substituted or unsubstituted phenyl group, and
R11 to R14 are each independently hydrogen or a substituted or unsubstituted phenyl group.