Disulfide/Hydrogen Bond Synergized Dynamic TADF Polymers With Intrinsic Stretchability and Self‐Healing Property for High‐Efficiency Electroluminescence
Self‐healing is critical for flexible semiconductor reliability and lifetime. Herein, self‐healing intrinsically stretchable thermally activated delayed fluorescence (TADF) polymers are developed through internal plasticization. Two polymer families, blue‐emissive CzBN‐C(X)‐P(Y) and blue–green‐emissive 5CzBN‐C(X)‐P...