The rapid development of smart phones has promoted the prosperity of peripheral accessories. The screen protector as a close partner of mobile phones has been well received by users. Because the phone after the film can be refreshed, bright and eye-catching, and can make the phone waterproof, scratch-resistant, anti-blue, anti-myopia, anti-dust function. A variety of mobile phone protective films have appeared on the market, ranging from traditional matte films to new films represented by anti-penetration films. Let's talk about the types of mobile phone screen protector.
From the material point of view, the current mobile phone screen protector mainly has four kinds of materials: PP material, PVC material, PET material, ARM material.
PP film is relatively soft, poor light transmission, can not prevent scratches, anti-wear, can only prevent dust, because its effect is not good, now basically eliminated by the market.
The PVC film is soft and easy to paste, but it is thicker and has poor light transmission properties. And if the film is torn off, it will leave residual glue on the screen of the mobile phone, which will affect the appearance.
The film of PET material has high light transmittance, and there is no residual glue after tearing off, and small bubbles are not easy to appear. The anti-Blu-ray mobile phone protective film is the material used.
ARM material is processed by the latest technology and has the ability of abrasion resistance and scratch resistance. At the same time, there is no air bubble after the film of this material, and the light transmittance is also very good, and there will be no trace after tearing off, but the price will be more expensive.
From the functional point of view, the current mobile phone screen protector is mainly divided into: frosted film, mirror film, anti-blue film, anti-spy film, high transparency scratch film, diamond film, color film, 3D film.
Matte film: the surface is a frosted layer, which can effectively resist the invasion of fingerprints. The mobile phone slips without leaving marks; even if it leaves liquid residue such as sweat, it can be wiped off by hand, which ensures the screen vision to the greatest extent. effect.
Mirror film: When the main screen backlight is off, the protective film acts as a mirror. Text and images can be displayed normally through the film when the backlight is turned on. The film is divided into 5 to 6 layers, and one of the layers is subjected to aluminum evaporation treatment. Use this layer to reflect external light to achieve the mirror function.
Anti-blue film: This film is a kind of mobile phone screen protection film emerging on the market. Compared with the traditional protective film, the anti-blue film has the functions of waterproofing, scratch-proof, etc. Eye2 oxygen eye blue light technology can effectively block the radiation of high-energy short-wave blue light in the mobile phone to protect the eyes.
Anti-Peeping Film: A protective film that utilizes physical optical polarizing technology. After pasting the screen of the mobile phone, only the visibility of the front side and the side of the side is within 30 degrees, so that the screen picture is clearly visible from the front, and the contents of any screen cannot be seen on both sides.
High-transparent anti-scratch film: The outer surface is treated with super-abrasive material coating, which can effectively prevent scratches, anti-stains and anti-fingerprints, and can protect the mobile phone from external damage to the utmost extent.
Diamond film: It has a diamond-like embellishment. It has a diamond effect in the sunlight or under the light. It is eye-catching and the screen is clearly visible when used. There are no bubbles.
Color film: mobile phone color film is a personalized mobile phone protective film, which prints various personalized groups on the protective film, so that the mobile phone protective film can be decorated in addition to scratch, dust, dirt, radiation and other radiation. effect.
3D film: It is a kind of protective film with 3D three-dimensional pattern effect. There are many types, such as multi-heart, dragon, butterfly, triangle, water cube, square, heart shape, meteor and so on.
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The laptop privacy screen is also called the anti-peep film, which is “left and right anti-theft” (also called 180 degree anti-peeping).