Composite silica gel mobile phone protection tempered film and production method thereof

Abstract

The invention discloses a composite silica gel mobile phone protection tempered film, which comprises a glass substrate, a magnetic absorption layer is laid on the glass substrate, a shielding layer is bonded on the magnetic absorption layer, a protection layer is bonded on the shielding layer, a transparent film is laid on the surface of the protection layer, and an anti-refraction film is bonded on the transparent film. Because barium titanate ceramic is a dielectric material and can absorb electromagnetic waves, and then the nanoscale aluminum metal film can shield the electromagnetic waves, the electromagnetic waves can be shielded, and the situation that the electromagnetic waves injure the human body is avoided; as the refractive index of the silicon dioxide film is low, dazzling reflection is reduced through the interference effect between the film layers in the whole visible light range, so that the silicon dioxide film and the zinc oxide film can achieve the anti-dazzling purpose.

Description

technical field [0001] The invention belongs to the technical field of tempered film, in particular to a composite silicone mobile phone protective tempered film and a production method. Background technique [0002] Tempered glass is safety glass. Glass has fairly good wear characteristics and is very hard, with a Vickers hardness of 622 to 701. Tempered glass is actually a kind of prestressed glass. In order to improve the strength of glass, chemical or physical methods are usually used to form compressive stress on the glass surface. Wind pressure, cold and heat, impact, etc. The tempered glass protective film is a higher level of protection for the mobile phone screen. [0003] At present, when the existing tempered film is used, it will produce glare, which will make the user's eyes easy to fatigue and cause great damage to the eyes. Moreover, when the mobile phone is used, electromagnetic waves will be generated, which will cause certain damage to the human body. ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a composite silicone mobile phone protective tempered film and a production method to solve the problem that the existing tempered film will produce glare when used, which makes the user's eyes easy to fatigue and causes great damage to the eyes. When the mobile phone is used, it will generate electromagnetic waves, which will cause certain harm to the human body.

Images