标题:
Condensed polycyclic compound and organic light emitting device using the same
当前申请(专利权)人:
CANON KABUSHIKI KAISHA
发明人:
HASHIMOTO, MASASHI | IGAWA, SATOSHI | YAMADA, NAOKI | HORIUCHI, TAKAYUKI
简单同族:
JP2009114087A | JP2009114087A5 | JP5478819B2 | US20090121623A1 | US9067862