As people pay more and more attention to personal privacy protection, the demand for privacy protection products is increasing day by day. So how to choose a good privacy film product becomes extremely important.

The Principle Of Mobile Phone Privacy Screen Protector:

The privacy protection film is a privacy protection layer added to the high-definition tempered film, using the principle of blinds, through the principle of light angle control, reducing the viewing angle to achieve the effect of privacy protection.

Function:

Reduce the viewing angle of the screen, effectively protect business secrets and personal privacy. Whether it is for work, study, communication or entertainment, make the use of computers and mobile phones more secure, and help individuals use mobile phones safely in public places; business people, lawyers, consultants, financial personnel, etc., avoid business losses caused by screen information leakage when using mobile phones.

There are many types of privacy films on the market, the prices vary greatly, and the effects of the stickers are also different. We can judge the quality of this privacy film in terms of viewing angle, light transmittance, whether there are stripes, and tempering effects.

1.Viewing Angle:

The privacy protection effect is related to the viewing angle. The privacy protection angle on the market is generally divided into 45 degrees, 35 degrees, and 30 degrees. The smaller the degree, the better the privacy protection effect.

2.Transmittance

As for the transmittance, it will affect the comfort of using the screen. The transmittance of privacy films on the market is generally 40%-50%. LITO D+ privacy glass, the light transmittance is as high as 75%, 8k high-definition, using 1 billion light-transmitting molecules, no graininess, on the basis of effectively protecting privacy, making it more comfortable for you to use.

3.Are there streaks between the protector and the screen?

The problem of streaks on privacy films is mainly related to the manufacturer's cutting process and quality control:

The quality control ability of the manufacturer is not enough; this phenomenon is due to the fact that the die-cutting alignment of the manufacturer is not correct, and the angle is not set properly when the die-cutting is performed. The privacy film usually needs to be processed by deflecting the raw material of the privacy film at a certain angle during the cutting process, which can avoid the generation of stripes. Because the machine needs to correct the cutting angle after cutting a certain amount of privacy film material, the output rate of the product will be reduced, and the cost of the manufacturer will rise; so many manufacturers will cut in the conventional direction in order to save costs, resulting in The anti-peeping film is not clear and has stripes. In order to reduce costs and make huge profits, some businesses will sell these privacy films of poor quality.

Therefore, when purchasing privacy film, in order not to affect the final user experience, it is necessary to consider whether the privacy film manufacturer has the ability to strictly control the quality. Be sure to choose a professional supplier and strictly control the quality of products.

4.Glass strength

protects the mobile phone screen, so the tempering effect is also a point we need to consider when choosing a mobile phone protective film.

1)Anti scratched :

A good anti-spy tempered glass film can be scratched directly with hard and sharp objects such as blades, scissors, keys, etc. If the surface is easily scratched, it goes without saying that such a film is definitely not good enough.

2)Explosion-proof

A good tempered glass protective film has good toughness, density, and strength, mainly because the glass is broken to maintain an overall mesh pattern, and the glass fragments will not be scattered, which is easy to hurt! As long as you are brave enough, you can use the method of bending the glass film to test. The most intuitive way to see whether the glass film is good or bad is to see whether the glass fragments splash.

The Following Is Our Lito D+ 30°HD Privacy Tempered Glass Screen Protector.