○ Our PSject-350 is suitable for research and development for micro-patterning using EHD and inkjet technology.

○ 3 Different heads are installed for various applications

  • EHD (3 functions: drop on demand, electrospinning, electrospray)
  • Two different inkjet heads can be integrated.

○ Two different materials can be printed subsequently (within 0.7sec) either at the same location or different locations.

○ 3 Axis stage [X,Y,Z], Linear stage: XY, Ball screw servo motor: Z stage

Printing methods

Bitmap Image Printing (Drop on demand)
Built in CAD system (Pscad)
Vector Print (continuous jet or Drop on demand)
Vector image to Raster image converting algorithm

Jetting monitoring

Real-Time jetting monitoring (EHD and microfab head)
Alignment camera (Inspection and exact droplet placement or target location)

Drop visualization

(Jetting speed and drop volume measurement, contact angle on substrate)

※Hardware performance