标题:
Fused heterocyclic aromatic derivative, organic electroluminescence element material, and organic electroluminescence element using same
当前申请(专利权)人:
IDEMITSU KOSAN CO., LTD.
发明人:
NAKANO, YUKI | YOSHIDA, KEI | NAGASHIMA, HIDEAKI | HASHIMOTO, RYOHEI
简单同族:
CN103649067A | EP2757101A1 | JPWO2013038650A1 | KR1020140060484A | TW201313695A | US20140175419A1 | US9978952 | WO2013038650A1