The mobile phone anti-spy film is a new mobile phone protective film in the past two years. In addition to the functions of protecting the screen from scratch, anti-fall and anti-fingerprint, it also has the function of anti-peeping. There are two types of anti-spy film on the market: one is a peeping film for PET substrates, and the other is a tempered glass peeping film.
Anti-spy film of PET substrate
The advantages is :anti-peeping, anti-glare and anti-fingerprint effect better than ordinary glass film, no broken edge; 360 degree anti-spy film can be selected, the thickness is generally 0.2-0.4.The disadvantage is: the brightness of the screen is lowered, and the brightness of the screen needs to be properly adjusted on the mobile phone. There is a color difference with the white mobile phone screen, because the anti-spy film is black and the scratch resistance is not as good as the glass.
Anti-spy of tempered film substrate
Advantages is: anti-peeping, silk screen color, scratch resistance is better than PET anti-spy film.Disadvantages: Reduce the brightness of the screen. Sticking to the phone requires proper adjustment of the brightness of the screen, because the anti-peep film is gray-black and the glass is fragile. A glass privacy film with no silkscreen color will also produce chromatic aberration when it is attached to a white mobile phone. Thicker, usually between 0.45 and 0.7 mm.
Shenzhen YIPI Electronic Limited, established in 2 0 1 3, is a professional manufacture and exporter which focus on the research, development, production, sales and service of Laptop & Monitor Privacy Screen, Privacy filters and all kind of screen protect
Toughened privacy film, TPU privacy film, PET privacy film, acrylic privacy film
The laptop privacy screen is also called the anti-peep film, which is “left and right anti-theft” (also called 180 degree anti-peeping).