申请人:Koch Gene Carl
公开号:US20130037752A1
公开(公告)日:2013-02-14
OLED compounds of the general structure: B—S-A-S—B in which rod-like nuclei A includes a condensed aromatic ring structure in turn having fluorene ring structures condensed with at least one additional fluorene ring structures wherein the fluorene ring systems provided by the condensed aromatic structure are substituted at the 9-position, and in which the 9-positions of the fluorenes are not susceptible to oxidation.
OLED化合物的一般结构:B—S-A-S—B,其中棒状核A包括一个紧凑的芳香环结构,该结构依次具有与至少一个额外的芴环结构紧凑的芴环结构,其中由紧凑芳香结构提供的芴环系统在9位位置被取代,并且芴环的9位位置不易氧化。