The present invention relates to novel polymers comprising a repeating unit of the formula (I) and their use in electronic devices. The polymers according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high charge carrier mobilities and high stability of the emission color can be observed, if the polymers according to the invention are used in organic light emitting diodes (OLEDs).
申请公布号
AT492581(T)
申请公布日期
2011.01.15
申请号
AT20070704259T
申请日期
2007.01.31
申请人
BASF SE
发明人
CHEBOTAREVA, NATALIA;PRETAT, ROGER;VAN DER SCHAAF, PAUL ADRIAAN;SCHAEFER, THOMAS;SCHMIDHALTER, BEAT;MURER, PETER