Patent ID: 11871651
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: nan (nan)
Classification: CPC H | IPC H

Claim 12:
13. A polycyclic compound represented by Formula 1:, wherein, in Formula 1,
Ar1 and Ar2 are each independently a substituted or an unsubstituted aryl group having 6 to 30 ring-forming carbon atoms, an aryl group having 6 to 30 ring-forming carbon atoms substituted with deuterium, a methyl group, or a tert-butyl group, or a substituted or unsubstituted heteroaryl group having 2 to 30 ring-forming carbon atoms, and
Ar3 and Ar4 are each independently substituted or unsubstituted aryl group having 6 to 30 ring-forming carbon atoms, or a substituted or unsubstituted heteroaryl group having 2 to 30 ring-forming carbon atoms, and/or are bonded to an adjacent group to form a ring,
R1 to R4 are each independently a hydrogen atom, a deuterium atom, a substituted or unsubstituted amine group, a substituted or unsubstituted alkyl group having 1 to 20 carbon atoms, a substituted or unsubstituted aryl group having 6 to 30 ring-forming carbon atoms, or a substituted or unsubstituted heteroaryl group having 2 to 30 ring-forming carbon atoms,
a and b are each independently an integer of 0 to 3,
X1 and X2 are each independently a hydrogen atom, a deuterium atom, a cyano group, a carbonyl group, a substituted or unsubstituted amine group, a substituted or unsubstituted alkyl group having 1 to 20 carbon atoms, a substituted or unsubstituted aryl group having 6 to 30 ring-forming carbon atoms, or a substituted or unsubstituted heteroaryl group having 2 to 30 ring-forming carbon atoms, and
at least one among X1 and X2 is a cyano group, a carbonyl group, a substituted amine group, a substituted or unsubstituted heteroaryl group including N having 2 to 30 ring-forming carbon atoms, or an aryl group having 6 to 30 ring-forming carbon atoms having a cyano group, a carbonyl group, or an amine group as a substituent.