Fig. 1
From: Electrostatic InkJet printed silver grids for non-vacuum processed CIGS solar cells
(a) ESJET single-nozzle setup, consisting of an FCA (Front Contact Assembly), HVS (High Voltage Supply), HVPS (High Voltage Power Supply), nozzle, emitter, and an X–Y-Z stage. (b) ESJET print system (500 mm × 500 mm × 50 mm) with an X–Y–Z nano-precision stage, designed and built by PVI.
