PPV

PPV (poly(p-phenylene vinylene)) is a conjugated organic polymer notable for its semiconducting and electroluminescent properties, making it a key material in organic electronics research and development. It is primarily used in organic light-emitting diodes (OLEDs), organic photovoltaics, and thin-film transistors, where its ability to emit light under electrical stimulation and conduct charge carriers offers advantages over traditional inorganic semiconductors in terms of processability and flexible substrate compatibility. Engineers select PPV when developing lightweight, flexible, or transparent electronic devices, though its performance and stability in commercial applications remain subject to ongoing materials refinement.