Recent Advances on CP‐OLEDs and CPL ‐Active Materials of Chiral Metal‐Containing Complexes

This chapter summarizes the recent advances on the various emitting layers (EMLs) of circularly polarized organic light-emitting diodes (CP-OLEDs), including chiral organic small molecules, chiral fluorescent polymers, chiral TADF dyes, chiral Eu(III)/Ir(III)/Pt(II)-containing complexes, chiral co-assemblies, and so on. The CPL-active materials based on chiral metal-containing complexes and clusters are also discussed.