Synthesis of ZnO Nanoparticles to Fabricate a Mask-Free Thin-Film Transistor by Inkjet Printing
Figure 4
Scanning electron microscopy image of the inkjet-printed ZnO-NPs film using various concentrations onto the IJP-dielectric layer of a top-cntact transistor (plain view): (a) 3 wt%; (b) 7 wt%.
