Inkjet printing is a deposition process to deliver exact amounts of functional liquids with a high lateral resolution. It requires particle and bubble free formulations with an adapted drying behaviour.

H.C. Starck provides a range of inkjettable materials:

 

a) for HIL-Layers

 

CLEVIOS™ P Jet UA is optimized for area coverage of surfaces for e.g. ITO-free OLEDs.

 

b) for high-conductive coatings

 

CLEVIOS™ P Jet N types are partly neutralized which is beneficial for the long term stability of certain printheads.

 

H.C. Starck uses a Dimatix DMP 2831 inkjet printer the following guide shows the filling of the cartridge and the parameters used: