标题:
Compound for organic electroluminescence and organic electroluminescent device
当前申请(专利权)人:
SEIKO EPSON CORPORATION
简单同族:
CN101275072A | CN101275072B | EP1840182A2 | EP1840182A3 | EP1840182B1 | JP2007254687A | JP4281754B2 | KR101292715B1 | KR1020070096930A | TW200740718A | US20070221915A1 | US7727641