Aromatic compounds and organic electronic device using the same
申请人:Gracel Display Inc.
公开号:EP2182040A2
公开(公告)日:2010-05-05
Provided are novel compounds for organic electronic material, and organic electronic devices comprising the same. Specifically, the compounds for organic electronic material according to the invention are characterized in that they are represented by Chemical Formula (1) or (2):
wherein, R1, R2 and R3 cannot be hydrogen all at the same time; excluding the case wherein R1-L1- , R2-L2- or R3-L3- independently represents diphenylamino group ( -NPh2).