Patent ID: 11912672
Assignee: SOLUS ADVANCED MATERIALS CO., LTD.
Field: Organic fine chemistry (Chemistry)
Classification: CPC C  H | IPC C  H

Claim 10:
11. The organic electroluminescent device of claim 7,
wherein Ar1 and Ar2 are the same as or different from each other, each independently being selected from the group consisting of: a C6 to C60 aryl group, a heteroaryl group having 5 to 60 nuclear atoms,
the aryl group and the heteroaryl group of Ar1 and Ar2 are each independently substituted or unsubstituted with one or more kinds of substituents selected from the group consisting of hydrogen, deuterium, halogen, a cyano group, a nitro group, a C1 to C40 alkyl group, a C2 to C40 alkenyl group, a C2 to C40 alkynyl group, a C3 to C40 cycloalkyl group, a heterocycloalkyl group having 3 to 40 nuclear atoms, a C6 to C60 aryl group, a heteroaryl group having 5 to 60 nuclear atoms, a C1 to C40 alkyloxy group, a C6 to C60 aryloxy group, a C1 to C40 alkylsilyl group, a C6 to C60 arylsilyl group, a C1 to C40 alkylboron group, a C6 to C60 arylboron group, a C6 to C60 arylphosphine group, a C6 to C60 arylphosphine oxide group and a C6 to C60 arylamine group, and when the substituents are plural in number, the substituents are the same as or different from each other.