标题:
Novel aromatic compounds and organic electroluminescent devices made by using the same
当前申请(专利权)人:
PETROLEUM ENERGY CENTER, A JURIDICAL INCORPORATED FOUNDATION | IDEMITSU KOSAN CO., LTD.
发明人:
IWAKUMA, TOSHIHIRO | ARAKANE, TAKASHI | KUSUMOTO, TADASHI
简单同族:
JP2003040845A | JP2003040845A5 | JP4885381B2 | US20040191563A1 | US7235312 | WO2003010127A1