Solution Processable Phosphorescent Red Luminescent Polymer for OLED Devices

摘要

Narrow dispersity linear and multi-arm red emitter polymers with good solution processability were synthesized by the Reversible addition-fragmentation chain transfer (RAFT) mediated radical polymerization using tris-cyclometalated lr(piq)_3 dopant RAFT agent and styryl functionalized host monomer. In this paper, the photo-physical properties of monomers, polymers and preliminary device results are discussed.