Anti-fingerprint coatings mean putting a very thin layer of chemical material onto the touch screen without sacrifice of the quality of pictures. This glass treatment can minimize the oil smudge, fingerprint residue, or other stains, and make them easy to clean off. Another benefit of the AF coatings is that you will have a smoother touch feel on the screen. For the non-treated surface, you may get a “broken digital ink” on the interactive display
. In contrast, there is no intermission, no skips when writing on the ifp with anti-fingerprint cover.