Highly conductive and flexible Ag NWs/PBFDO:PEOx composite transparent electrodes enabling efficient interfacial tunneling injection for OLEDs

, which is comparable to that of ITO-based counterparts. Moreover, the composite electrode has significantly better mechanical properties than ITO electrodes, maintaining its electrical conductivity even after 10 000 bending cycles. Therefore, this composite electrode offers an effective alternative to conventional ITO and paves the way for the future development of flexible display technologies.