Patent ID: 11903309
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: nan (nan)
Classification: CPC H | IPC H

Claim 14:
15. The heterocyclic compound of claim 14, wherein,
Z31 to Z37 are each independently selected from hydrogen, a cyano group, a C1-C20 alkyl group, a phenyl group, a dibenzofuranyl group, a dibenzothiophenyl group, a carbazolyl group, and —Si(Q31)(Q32)(Q33), and
Q31 to Q33 are each independently selected from a C1-C20 alkyl group, a C1-C20 alkoxy group, a phenyl group, a biphenyl group, a terphenyl group, a naphthyl group, and a pyridinyl group.