Coating for preventing blue ray of communication equipment and preparation method of coating

A technology of communication equipment and blue light, which is applied in the field of coatings, can solve problems such as eye damage, achieve the effect of reducing air bubbles, avoiding air bubbles, and convenient operation

Inactive Publication Date: 2018-08-31
合肥仁德电子科技有限公司
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Mobile phones and computers emit short-wave blue light when they are in operation, so using mobile phones and computers for a long time can cause eye damage

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] This embodiment provides a coating for preventing blue light of communication equipment. The coating for preventing blue light of communication equipment includes the following raw materials in parts by weight: 49 parts of nano glass resin, 5 parts of organic silicone powder, nano sulfuric acid 9 parts of barium, 1.8 parts of optical adhesive, 15 parts of resin masterbatch, 3 parts of silicone oil, 3.5 parts of blue light absorber, 1.1 parts of substrate wetting agent.

[0027] As a preferred solution, the optical adhesive is a solvent-based acrylate polymer resin, a solvent-free acrylate polymer resin, polyurethane acrylate resin, polyurethane resin, epoxy-modified acrylate resin or rubber-modified acrylate resin. mixture.

[0028] As a preferred solution, the blue light absorber is selected from one or a mixture of inorganic rare earth fluorescent materials or their doped modified materials, and organic synthetic orange-yellow absorbing materials.

[0029] On the one...

Embodiment 2

[0038] This embodiment provides a coating for preventing blue light of communication equipment. The coating for preventing blue light of communication equipment includes the following raw materials in parts by weight: 22 parts of nano glass resin, 11 parts of organic silicone powder, nano sulfuric acid 5 parts of barium, 3.1 parts of optical adhesive, 5 parts of resin masterbatch, 7 parts of silicone oil, 2.3 parts of blue light absorber, 2.3 parts of substrate wetting agent.

[0039] As a preferred solution, the optical adhesive is a solvent-based acrylate polymer resin, a solvent-free acrylate polymer resin, polyurethane acrylate resin, polyurethane resin, epoxy-modified acrylate resin or rubber-modified acrylate resin. mixture.

[0040] As a preferred solution, the blue light absorber is selected from one or a mixture of inorganic rare earth fluorescent materials or their doped modified materials, and organic synthetic orange-yellow absorbing materials.

[0041] On the one...

Embodiment 3

[0050] This embodiment provides a coating for preventing blue light of communication equipment. The coating for preventing blue light of communication equipment includes the following raw materials in parts by weight: 39 parts of nano glass resin, 7 parts of organic silicone powder, nano sulfuric acid 9 parts of barium, 2.8 parts of optical adhesive, 15 parts of resin masterbatch, 5 parts of silicone oil, 3.5 parts of blue light absorber, 2.1 parts of substrate wetting agent.

[0051] As a preferred solution, the optical adhesive is a solvent-based acrylate polymer resin, a solvent-free acrylate polymer resin, polyurethane acrylate resin, polyurethane resin, epoxy-modified acrylate resin or rubber-modified acrylate resin. mixture.

[0052] As a preferred solution, the blue light absorber is selected from one or a mixture of inorganic rare earth fluorescent materials or their doped modified materials, and organic synthetic orange-yellow absorbing materials.

[0053] On the one...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a coating for preventing blue ray of communication equipment and a preparation method of the coating. The coating is prepared by taking nano glass resin as a main material, andsimultaneously organic silicone powder, nano barium sulfate, an optical adhesive, resin master batch, silicone oil, a blue light absorber and a substrate wetting agent are added. The coating preparedby scientific proportioning of the raw materials has an effect of resisting blue light and has a function of absorbing and converting blue-violet high-energy short waves; the filtering rate of the blue-ray band of 360-500 nm reaches 94% or above; and the coating can better protect the health of eyes when used for communication equipment such as smart phones, tablet computers and the like.

Description

technical field [0001] The invention belongs to the technical field of coatings, and in particular relates to a coating for preventing blue light of communication equipment and a preparation method thereof. Background technique [0002] Today, smartphones and tablets are indispensable tools in our lives. With the wide application of large-screen smart devices, the emergence of glass tempered film has brought safety to people, and the screen can be prevented from being damaged due to force by absorbing external forces through the tempered film. The accompanying result is often that the tempered film counteracts the external force by rupturing. The tempered film has a high probability of damage and the use time is short, which cannot completely solve the problem. [0003] The world's top optics experts unanimously pointed out that short-wave blue light has extremely high energy and can penetrate the lens to reach the retina. Blue light irradiating the retina will produce fr...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): C09D183/04C09D201/00C09D5/32C09D5/14C09D7/65
CPCC09D183/04C08K2003/3045C08K2201/011C08L2205/025C08L2205/035C09D5/14C09D5/32C09D7/65C08L83/04C08L33/04C08L75/14C08L75/04C08L101/00C08K3/30
Inventor 李阳
Owner 合肥仁德电子科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap