Title:
CARBAZOLE COMPOUND, AND FUNCTIONAL MATERIAL AND LIGHT EMITTING ELEMENT INCLUDING THE SAME
Document Type and Number:
Japanese Patent JP2022041271
Kind Code:
A
Abstract:
To provide a compound useful for a light emitting material, a host material, a light emitting device, a polymer composite material, a luminous material, or a polarizing emission material or the like.SOLUTION: An indolo[3,2,1-jk]carbazole compound according to one aspect of the present invention is represented by formula (1). (In this general formula, R1, R2, R3, and R4 each independently represent H, a C1-12 alkyl group, a phenyl group, a cyano group, a polycyclic aromatic hydrocarbon group, or a hetero aromatic ring group; X1, X2, and X3 each independently represent a nitrogen atom or a hydrogen substituted carbon atom, but at least one of X1, X2, and X3 is a nitrogen atom).SELECTED DRAWING: None
Inventors:
HIRAGA YASUHIDE
Application Number:
JP2020146373A
Publication Date:
March 11, 2022
Filing Date:
August 31, 2020
Export Citation:
Assignee:
HIRAGA YASUHIDE
International Classes:
C07D487/04; C09K11/06; H01L51/50
Attorney, Agent or Firm:
Masayoshi Takahashi