An anti-fingerprint (AF) coating is a thin layer applied to the surface of a protective glass or touch panel that reduces the visibility of fingerprints and makes cleaning easier. It works by lowering the surface tension, which prevents contaminants (like skin oils) from adhering firmly to the surface. AF coating improves the look of the screen, increases touch precision, and makes finger gliding smoother.
These coatings are especially important in devices with touchscreens such as smartphones, tablets, industrial monitors or information kiosks. They are often combined with other coatings like Anti-Glare (AG) or Anti-Reflective (AR) to create a multi-layer system that enhances both the screen’s appearance and functionality.
