Patent ID: 11968891
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Organic fine chemistry (Chemistry)
Classification: CPC H  C | IPC C  H

Claim 16:
17. The organic electroluminescence device as claimed in claim 14, wherein the compound represented by Formula 1 is represented by the following Formula 1-2 or Formula 1-4:, in Formulae 1-2 and 1-4,
Z1 to Z3, R2 to R5, “a” to “d” and X1 are defined the same as those of Formulae 1 and 2, and
in Formula 1-4,
X2 and X3 are each independently O or S,
R6 to R9 are each independently a hydrogen atom, a deuterium atom, a halogen atom, a substituted or unsubstituted alkyl group having 1 to 10 carbon atoms, a substituted or unsubstituted aryl group having 6 to 30 ring carbon atoms, or a substituted or unsubstituted heteroaryl group having 2 to 30 ring carbon atoms,
“e” to “g” are each independently an integer of 0 to 4, and
“h” is an integer of 0 to 2.