Fig. 1. Focusing principle of LC MLAs and its electric field simulation

Fig. 2. Preparation process of flexible LC MLAs

Fig. 3. Optical image of ITO driven-electrode of flexible LC MLAs

Fig. 4. AFM images of PI film by the plasma treatment

Fig. 5. Schematic diagram for the optical performances of flexible LC MLAs

Fig. 6. Focusing performances of LC MLAs with the unbent at different operating voltages

Fig. 7. Focusing performances of LC MLAs with a curvature radius of 7.5 cm at different operating voltages

Fig. 8. Focusing performance of LC MLAs under different bending degrees