Patent ID: 11858950
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Organic fine chemistry (Chemistry)
Classification: CPC C  H  Y | IPC C  H

Claim 2:
3. The compound of claim 1, wherein L1 and L2 are independently a single bond; a substituted or unsubstituted phenylene group; a substituted or unsubstituted biphenylene group; a substituted or unsubstituted naphthylene group; a substituted or unsubstituted terphenylene group; a divalent substituted or unsubstituted C3 to C30 heterocyclic group comprising at least one O, S, Se, Te, N, Si; or a combination thereof, a fused ring of two or more of a substituted or unsubstituted phenylene group; a substituted or unsubstituted biphenylene group; a substituted or unsubstituted naphthylene group; a substituted or unsubstituted terphenylene group; a divalent substituted or unsubstituted C3 to C30 heterocyclic group, or a combination thereof, or a combination thereof.