Anti-fingerprint protective film design principle is to fingerprint texture decentralized. In order to achieve the ideal of the so-called anti-fingerprint effect, you must use special materials with a special production process, the lines of the fingerprint as decentralized as possible, to achieve the so-called anti-fingerprint, fingerprint cell phone screen can not be displayed on the phone, the user with the naked eye can not see the fingerprints. Even with a powerful microscope to see it is difficult to distinguish fingerprints, play some antibacterial effect.