A kind of anti-blue light antimagnetic thin film and preparation method thereof

An anti-blue light and film technology, applied in the direction of film/sheet adhesive, coating, non-polymer organic compound adhesive, etc., to achieve the effect of protecting electromagnetic interference

Active Publication Date: 2019-12-17
NALI OPTICAL MATERIAL DONGGUAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no protective film with anti-blue light effect and anti-electromagnetic effect on the market

Method used

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  • A kind of anti-blue light antimagnetic thin film and preparation method thereof
  • A kind of anti-blue light antimagnetic thin film and preparation method thereof
  • A kind of anti-blue light antimagnetic thin film and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0056] The anti-blue light and anti-magnetic film structure includes an insulating substrate 24, an acrylic adhesive layer 25, a diamagnetic metal layer 23, an anti-blue light layer 22 and a release film (upper release film 11, lower release film 12).

[0057] The specific preparation steps are as follows:

[0058] The diamagnetic metal layer 23 is placed on the carrier insulating substrate 24, coated with a doctor blade, and cured in an oven at 150° C. for 2 minutes to form the diamagnetic metal layer 23 .

[0059] The components of the diamagnetic metal layer 23 are: 100 parts of resin, 10 parts of diamagnetic metal material, and a thickness of 75 μm.

[0060] Among them, the resin is preferably an acrylic resin. The diamagnetic metal material is silver-gold powder. The diameter of silver metal particles is not more than 10 μm.

[0061] The anti-blue light layer 22 is coated on the coated diamagnetic metal layer 23, coated with a doctor blade, and cured in an oven at 160°...

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Abstract

An anti-blue-light antimagnetic film and a preparing method thereof are disclosed. The film has a good antimagnetic property and good anti-blue-light effects, thus playing a role of protecting glasses of persons and protecting electronic elements. The film includes, from top to bottom, an upper release film, an anti-blue-light layer, an antimagnetic metal layer, an insulating substrate, an acrylic adhesive layer and a lower release film. The thickness of the anti-blue-light layer is 50-100 [mu]m. The thickness of the antimagnetic metal layer is 50-100 [mu]. The thickness of the carrier insulating substrate is 50-150 [mu]. Anti-blue-light and antimagnetic functions are combined, and therefore the anti-blue-light antimagnetic film not only protects eyes of persons from being damaged by blue light, but also protects electronic products from electromagnetic interferences.

Description

technical field [0001] The invention belongs to the technical field of adhesive materials, and specifically relates to a film mainly used on electronic components, which is anti-blue light and anti-magnetic. Background technique [0002] The advancement of science and technology has led to the continuous emergence of various lighting sources. While these light sources enrich lighting products and meet people's needs, they will also cause harm to people due to improper use. Among them, blue light can penetrate the lens and reach the retina, causing optical damage to it, accelerating the oxidation of cells in the macular region, and producing a large number of free radicals, leading to cataracts, macular degeneration, and even cancer. At the same time, electromagnetic radiation and interference are also important factors that affect the sensitivity of electronic components and the health of users. At present, there is no protective film with anti-blue light effect and anti-el...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09J7/20C09J7/30C09J4/02C09D133/00C09D163/00C09D7/63C09D7/61
CPCC08K3/08C08K2003/0806C08K2003/0831C09D133/00C09D163/00C09J4/00C09J2203/326C09J2301/312C09J2433/00
Inventor 温景斌
Owner NALI OPTICAL MATERIAL DONGGUAN
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