Design and synthesis of novel conjugated organic semiconducting materials for organic light emitting diodes

Abstract

Highly efficient materials monomers and polymers are developed as emissive layer for organic light emitting diode by utilizing the donor acceptor monomers and AIE active compounds The 1 8 naphthalimide is inserted as acceptor into the donor polyfluorene and polycarbazole main chain The well charge balanced or efficient materials are established by varying the feed ratios of acceptor mol in the donor polymers Moreover the emission colors of the copolymers are tuned from blue to green and bl