914510.fig.002a
(a)
914510.fig.002b
(b)
914510.fig.002c
(c)
Figure 2: Optical micrograph of TFTs sprayed from a solution in chlorobenzene, under three argon pressures: (a) 5 psi, (b) 10 psi, and (c) 25 psi. The source and drain gold contacts are indicated.