标题:
Dispirodibenzonaphthacene compound and organic light-emitting device having the same
当前申请(专利权)人:
CANON KABUSHIKI KAISHA
发明人:
WATANABE, TAIKI | YAMADA, NAOKI | KAMATANI, JUN | KISHINO, KENGO | SAITOH, AKIHITO
简单同族:
JP2012240951A | JP2012240951A5 | JP5721533B2 | US20140103322A1 | WO2012157440A1