标题:
Oligofluorene compound and organic EL element using same
当前申请(专利权)人:
CANON KABUSHIKI KAISHA
发明人:
OOISHI, RYOTA | TAKIGUCHI, TAKAO | KAMATANI, JUN | KOSUGE, TETSUYA | ABE, SHIGEMOTO
简单同族:
JP2009108014A | JP2009108014A5 | JP5252880B2 | US20090115323A1 | US8481175