Knobbe, Martens, Olson & Bear, LLP
Cyclic tertiary amine compound and organic electroluminescent device containing the compound
A cyclic tertiary amine compound represented by a formula (1) and an organic luminescent device are disclosed. Use of the cyclic tertiary amine compound as a hole transport material, a hole injection material or an organic electroluminescent material can provide organic EL devices having high luminous efficiency and a long service life. 
Chisso Corporation
H Y C H H C H C H H H H H C H
H01L Y10S C07D H01L H01L C07D H01L C07D H01L H01L H01L H01L H01L C07D H01L
inventional additional inventional additional additional inventional additional inventional additional additional inventional inventional additional inventional additional
Wang Kenji Hajime Takaharu Manabu
Guofang Furukawa Yokoi Nakano Uchida