Exciplex-enabled high-efficiency, fully stretchable OLEDs
Nature • • business
Key Points:
- Extended Data Fig. 1 compares the photophysical behavior of thermally activated delayed fluorescence (TADF) and phosphorescent molecules under 50% tensile strain, showing changes in time-resolved photoluminescence (TRPL) and photoluminescence (PL) spectra in a polyurethane (PU) matrix.
- Extended Data Fig. 3 demonstrates that increasing mechanical stretching (0–100% strain) affects exciplex energy transfer in stretchable ExciPh films, with corresponding changes in PL lifetimes and donor–acceptor distances.
- Extended Data Fig. 4 and 9 highlight the excellent mechanical stretchability and stability of the stretchable ExciPh layer and silver nanowire (AgNW) stretch
