Reflective antiglare agent, antiglare glass, preparation method thereof, and display device

Abstract

The invention relates to a reflective antiglare agent capable of effectively reducing reflected light, an antiglare glass, a preparation method thereof and a display device. The raw material formula of the reflective antiglare agent includes silica, film-forming material, water, ethanol, surfactant, leveling agent and iodine-containing light-absorbing substance. The traditional anti-glare glass only changes specular reflection into diffuse reflection, and only disperses the light, but the overall reflectivity is still not reduced. For example, the light transmittance of the original anti-glare glass is 90%, and the reflectivity is 8%. The anti-glare glass with the first anti-glare layer made of reflective anti-glare agent is based on the principle of polarized light of the liquid crystal display, adding iodine-containing light-absorbing substances that absorb a certain polarization state of light in the anti-glare agent, which can effectively absorb part of the natural light, while It also reduces the attenuation of the brightness of display devices such as liquid crystal displays. Through the low reflection and anti-glare effect, it can effectively improve the visual contrast of the product and reduce the natural influence on the details of the darker screen, thereby improving the viewing comfort of the product.

Description

technical field [0001] The invention relates to the technical field of glass, in particular to a reflective antiglare agent, an antiglare glass, a preparation method thereof, and a display device. Background technique [0002] Traditionally, the anti-glare glass is sprayed with anti-glare potion on the surface of the glass by spray coating technology, and then dried at high temperature to make anti-glare glass, such as the anti-glare tempered glass prepared in the patent No. ZL201410129770. Diffuse light reflection, so as to achieve anti-glare effect, but this anti-glare glass does not effectively reduce the effect of reflected light. This kind of anti-glare glass is applied to display products. When the screen displays a dark picture, there will still be obvious light reflection and reflection, which will affect the viewing comfort. Contents of the invention [0003] Based on this, it is necessary to provide a reflective anti-glare agent capable of effectively reducing r...

AI Technical Summary

Problems solved by technology

[0002] Traditionally, the anti-glare glass is sprayed with anti-glare potion on the surface of the glass by spray coating technology, and then dried at high temperature to make anti-glare glass, such as the anti-glare tempered glass prepared in the patent No. ZL201410129770. Diffuse light to achieve anti-glare effect, but this anti-glare glass does not effectively reduce the effect of reflected light

This kind of anti-glare glass is applied to display products. When the screen displays a dark picture, there will still be obvious light reflection and reflection, which will affect the viewing comfort.

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