The protection of the screen by the tempered film is beyond doubt.
The screen is glass, a brittle material, and its characteristics are:
Under the same impact, it is easier to crack where there are scratches, which is also the principle of glass knives.
Under the same impact, the sharper the impact point, the more fragile it is. This is also the principle of the window breaker.
The functions of the tempered film are:
Avoid small scratches on the screen.
Disperses the pressure applied to the screen when subjected to a sharp impact.
When the phone falls, the tiny sand, pebbles, small protrusions on the ground, and those sharp contact points are enough to exert a great pressure on the screen.
When the phone is unlucky, the screen will crack. When those sharp points come into contact with the tempered film, the tempered film will disperse their pressure and then transmit it to the screen, reducing the risk of screen breakage.
The soft film can only be scratch-proof, but it cannot disperse the huge pressure when the sharp object is impacted.
If your mobile phone screen has scratches before the film is applied, and then the tempered film is pasted and dropped, there is a high probability that your screen is broken but the film is not broken. Therefore, the film should be applied as soon as possible, and the better the screen, the higher the protection of the film.
In terms of anti-fall, the tempered film mainly protects against the impact of the front of the screen. If the mobile phone is dropped from the corner, the frame of the mobile phone is deformed, and the screen is squeezed to cause rupture, and the tempered film is powerless. At this time, the tempered film will not be broken, but Cracked screen. To resist falling from corners, it mainly depends on the mobile phone case.
A good phone case, coupled with a tempered film when the screen is intact, can make the phone highly resistant to drops.
Post time: Sep-06-2022