The electronic industry is one of the most demanding among all screen printing applications. This is where screen printing must achieve the highest reproduction requirements, standardized production processes and exactly defined printing parameters. Screen printing mesh parameters, such as high tensile strength, dimensional stability, extended lifetime and the best ink release behavior are of great importance. The following pages show Sefar’s specialized solutions for this industry.
The printed circuit board industry uses screen printing which is still the most economical and fastest way to print PCB solder masks etch resist, legends and single multi-layers.
Membrane Switches & Dials
Membrane switches are commonly used to connect signal command devices such as keypads and buttons to the function circuitry of an appliance.
Touchscreens and Displays
Touch screens enable the user to interact directly with the display to work with the displayed information. Well known examples are smartphones and tablets.