Dependence of the Properties of Dihydroindenofluorene Derivatives on Positional Isomerism: Influence of the Ring Bridging1. Issue 52 (7th November 2013) - Romain, Maxime
Abstract Taking pole position: The relative position of the ring bridging has a unique and remarkable effect on the spectroscopic properties of dihydroindeno[1, 2‐a]/ [2, 1‐b]fluorenes (see picture). These blue‐emitting positional isomers have been successfully used as the emitting layer in organic light‐emitting diodes (OLEDs), with performance among the highest reported for dihydroindenofluorene‐based OLEDs.