Polystyrene Backbone Polymers Consisting of Alkyl-Substituted Triazine Side Groups for Phosphorescent OLEDs

<table>Luminance-voltage plot of OLEDs depending on the used electron-transporting polymers <b>9a/b</b>–<b>12a/b</b>.</table>

Advances in Materials Science and Engineering

Figure 14: Polystyrene Backbone Polymers Consisting of Alkyl-Substituted Triazine Side Groups for Phosphorescent OLEDs 