Screen printing is a common printing process for printing features over 100 microns in size and ink film thicknesses of more than a few microns. Typical screen printing ink has much higher viscosity compared to gravure, flexography and inkjet printing inks. Screen printing is a widely used printing process for the semiconductor industry, which is interested in expanding the capabilities of screen printing to produce thinner ink film and finer features. If screen printing can produce finer features and thinner ink films, it will help the industry to replace more expensive processes and expand …