The present invention relates to the improvement of organic electronic devices, in particular fluorescent electroluminescent devices, by using electron-transport materials of the formula (I).
US7838126B2
申请人:——
公开号:US7838126B2
公开(公告)日:2010-11-23
Matsuda, Kenji; Nakamura, Nobuo; Inoue, Katsuya, Chemistry - A European Journal, 1996, vol. 2, # 3, p. 259 - 264