标题:
Metal complex compound and organic electroluminescence device using the compound
当前申请(专利权)人:
CHUO UNIVERSITY | IDEMITSU KOSAN CO. LTD.
发明人:
HAGA, MASA-AKI | YANG, LI-FEN | ITABASHI, MASUMI | ASHIZAWA, MISA | OKUDA, FUMIO
简单同族:
US20070138437A1 | US7999103