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. 2020 Jan 10;11:209. doi: 10.1038/s41467-019-14054-9

Fig. 5. Spatial resolution of graded intrafillable architecture (GIA)-based micro-sensor arrays.

Fig. 5

a Capacitance response of GIA-based micro-sensors with different sizes (square: 50 μm × 50 μm, 100 μm × 100 μm, and 200 μm × 200 μm) at the pressure of 10 kPa. b GIA-based micro sensor array (6 × 6 pixels) with circular sensing pixels. At right is the micro-electrode (pixel diameter, 60 μm; pixel spacing, 150 μm). c, d Pressure distribution mapping of the micro-sensor array in the shapes of c a rectangle and d a triangle (50 kPa).