Dimatix Materials Printer (DMP) precision materials deposition system

pic_01[1]

Research Links

Dimatix Materials Cartridge The Dimatix Materials Cartridge is a snap-in replaceable printhead used with both DMP models and is available in 1 pL and 10 pL drop volumes. Based on FUJIFILM Dimatix' proprietary silicon MEMS technology, the 16-jet Dimatix Materials Cartridge is designed for high-resolution, non-contact jetting of functional fluids in a broad range of applications. The industry-first 1 pL cartridge can deposit features as small as 20 μm (20 millionths of a meter) to fabricate products such as organic thin-film transistors (TFTs) and printed circuits.

1 nanoamp Current Source with No Resistors Using Self Cascode MOSFET

Note the 500M Ohm resistor is only to test the current reference.  It would be replaced by your application circuit.

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 Archive:  Current-Source.7z     Program = LTSPICE

 

Extract into directory.  Includes the required MOSFET library file.

Current-Source

Output Current

Supply Current