Fig. 1
From: Direct writing of anodic oxides for plastic electronics
Direct writing of flexible thin-film resistors. a Photograph of the Scanning Droplet Cell Microscope (SDCM) as printing head applied in direct writing of oxides on valve-metal coated substrates. The method is comparable to other writing-like printing processes such as drawing with a pencil. b Schematic of resistor meanders fabricated with the anodic printing head. c Current–voltage characteristics of two meander structures and their corresponding resistance values together with optical microscopy images of the structures. Larger meanders yield lower resistance values. Scale bars: 500 µm
