标题:
Material containing two or three dibenzofuran groups, dibenzothiophene groups, or a combination thereof, which is operable for organic electroluminescence elements, and organic electroluminescence elements using the material
当前申请(专利权)人:
IDEMITSU KOSAN CO., LTD.
发明人:
IWAKUMA, TOSHIHIRO | MATSUURA, MASAHIDE | NAKANO, YUKI | IKEDA, HIDETSUGU
简单同族:
CN101461074A | CN101461074B | EP2034538A1 | EP2034538A4 | EP2034538B1 | JP5081821B2 | JPWO2007142083A1 | KR1020090016684A | TW200806776A | TWI408209B | US20090224658A1 | US20140021461A1 | US8563145 | WO2007142083A1