Preparation method for light-absorbing and anti-dazzling glass

Abstract

The invention discloses a preparation method for light-absorbing and anti-dazzling glass. The preparation method involves a light-absorbent dark transparent coating and an anti-dazzling glass medicinal liquid, through utilization of dissolvable characteristics of the light-absorbent dark transparent coating and a silicon phase liquid, the light-absorbent dark transparent coating is dissolved in the anti-dazzling glass medicinal liquid to form a coating material, and a light-absorbing dark transparent anti-dazzling coating is formed on glass by utilizing a coating method. Nano-transparent darkparticles have a better absorption effect on light with weaker light intensity (usually below 550 lx), and has good absorption characteristics for light of a certain wavelength (wavelength of 300 nm-420 nm), thereby achieving the environmental light resistance effect, the light throughput of a display light source is increased, an anti-dazzling medicinal liquid is wrapped around dark particles toform an anti-dazzling film to achieve an anti-dazzling effect, the transmittance of an anti-dazzling film layer in the method is high ( the transmittance rate of the display light source is greater than 75%), and the same time, dark pigment makes the contrast ratio higher, and the imaging is more realistic, softer and clearer.

Description

technical field [0001] The invention relates to the field of optics, in particular to a method for preparing light-absorbing anti-glare glass. Background technique [0002] Such as figure 1 As shown, when the light reaches the surface of the current anti-glare glass, part of the light is reflected back according to the principle of diffuse reflection. The medium and external ambient light will weaken the light throughput from the display light source; or reduce the reflection of light on the anti-glare glass. [0003] 1) The existing white glass cannot absorb light; [0004] 2) The existing black glass has low transmittance; [0005] 3) The existing black coating has low transmittance and poor adhesion, poor wear resistance and low hardness when coated on glass; [0006] 4) The existing anti-glare potions are all colorless and transparent, and the light-absorbing effect of anti-glare glass fails to meet the requirements of technological development and new application sc...

AI Technical Summary

Problems solved by technology

[0002] like figure 1 As shown, when the light reaches the surface of the current anti-glare glass, part of the light is reflected back according to the principle of diffuse reflection. Medium and external ambient light will weaken the light throughput from the display light source; or reduce the reflection of light on the anti-glare glass

[0003] 1) The existing white glass cannot absorb light;

[0004] 2) The existing black glass has low transmittance;

[0005] 3) The existing black coating has low transmittance and poor adhesion, poor wear resistance and low hardness when coated on glass;

[0006] 4) The existing anti-glare potions are colorless and transparent, and the light-absorbing effect of anti-glare glass fails to meet the requirements of technological development and new application scenarios

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