CPC H10K 85/6574 (2023.02) [H10K 85/633 (2023.02); H10K 85/656 (2023.02); H10K 85/6572 (2023.02); H10K 85/6576 (2023.02); H10K 50/15 (2023.02); H10K 50/16 (2023.02)] | 18 Claims |
1. An organic electroluminescence device comprising:
a first electrode;
a second electrode facing the first electrode; and
a plurality of organic layers between the first electrode and the second electrode, wherein:
at least one selected from among the organic layers includes an amine compound,
wherein the amine compound is represented by Formula 1 below:
in Formula 1 above,
L is a direct linkage, or a substituted or unsubstituted heteroarylene group having 2 to 30 carbon atoms for forming a ring,
Ar1 and Ar2 are each independently a substituted or unsubstituted aryl group having 6 to 30 carbon atoms for forming a ring, or a substituted or unsubstituted heteroaryl group having 2 to 30 carbon atoms for forming a ring, and
M is represented by Formula 2 below:
in Formula 2 above,
R11 to R21 are each independently a hydrogen atom, a deuterium atom, a halogen atom, a substituted or unsubstituted alkyl group having 1 to 20 carbon atoms, a substituted or unsubstituted aryl group having 6 to 60 carbon atoms for forming a ring, or a substituted or unsubstituted heteroaryl group having 2 to 60 carbon atoms for forming a ring, and
one selected from among R11 to R21 is a part linked to L of Formula 1.
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