The present invention describes novel indenofluorene derivatives which can preferably be employed as matrix materials for phosphorescent dopants or as electron-transport materials, in particular for use in the emission and/or charge-transport layer of electroluminescent devices. The invention furthermore relates to polymers which comprise these compounds as structural units and to a process for the preparation of the compounds according to the invention and to electronic devices which comprise same.
本发明描述了新颖的
茚诺
芴衍
生物,其可优选用作
磷光掺杂剂的基质材料或作为电子传输材料,特别是用于电致发光器件的发射和/或电荷传输层。此外,该发明还涉及包含这些化合物作为结构单元的
聚合物,以及根据本发明制备这些化合物的方法和包含这些化合物的电子器件。