Patent ID: 11877510
Assignee: LG CHEM, LTD.
Field: Basic materials chemistry (Chemistry)
Classification: CPC H  C | IPC C  H

Claim 5:
6. The compound of claim 1, wherein Ar1 and Ar2 are the same as or different from each other, and each independently is a substituted or unsubstituted phenyl group, a substituted or unsubstituted naphthyl group, a substituted or unsubstituted biphenyl group, a substituted or unsubstituted terphenyl group, a substituted or unsubstituted anthracenyl group, a substituted or unsubstituted phenanthryl group, a substituted or unsubstituted pyrenyl group, a substituted or unsubstituted perylenyl group, a substituted or unsubstituted chrysenyl group, a substituted or unsubstituted fluorenyl group, or a substituted or unsubstituted heteroaryl group.