Large size AR antireflective glass optical coating with high transmittance ultra white tempered glass

Large size AR antireflective glass optical coating with high transmittance ultra white tempered glass

AR high transmittance anti reflection glass, also known as increased transmission glass or anti reflection glass. It is a type of glass that undergoes special treatment on the surface of the glass. Its principle

It is the process of processing one or both sides of glass. AR high transmittance anti reflection glass has high transmittance and low reflectivity. The transmittance can reach 99% at a certain peak,

Reflectivity<1%. AR high transmittance and anti reflection glass has a lower reflection ratio compared to ordinary glass, reducing the reflectivity of light to less than 1%. Ordinary glass, in the visible light range

The unilateral reflectance of the glass is about 4%. The total spectral reflectance is about 8%. The anti reflection effect of the glass surface in the visible light range can be achieved through two methods; One way is to utilize

The method of using the interference effect generated by the film layer of optical materials to eliminate incident and reflected light, thereby improving transmittance, is called AR. This type of glass produced by utilizing the destructive interference of light is called AR

Glass; Another method is to use the scattering effect of rough surfaces to convert a large amount of incident light into diffuse reflected light, which does not cause significant changes in transmittance

The glass produced through chemical production is called AG glass.

Advantages of AR glass

1. The peak visible light transmittance is 99%, and the average visible light transmittance exceeds 95%, significantly improving LCD

The original brightness of PDP reduces energy consumption.

2. The average reflectivity is less than 4%, and the low value is less than 0.5%, effectively weakening the image caused by strong light behind it

Enjoy clearer image quality with a white regret.

3. More vibrant colors and stronger contrasts make the image color contrast stronger and the scenery clearer.

4. Anti UV, effectively protecting the eyes, greatly reducing the transmittance of the UV spectral area, and effectively blocking UV damage to the eyes.

5. High temperature resistant AR glass with a temperature resistance of>500 degrees (usually acrylic can only withstand a temperature of 80 degrees)

6. Excellent scratch and wear resistance

The hardness of AR glass film is equivalent to that of glass, greater than 7H (generally PC board hardness is about 2H to 3H).

7. It is resistant to various cleaning agents, acid and alkali cleaning agents, and the film layer is not damaged.

8. The impact resistance of 3mm thick glass is equivalent to 6mm acrylic.

9. Maintain the viewing angle. Generally, after installation, the viewing angle of acrylic will decrease; After installing AR glass, the viewing angle will not decrease.

10. Appearance

The surface flatness of AR glass is much better than that of coated acrylic, and the larger the size, the more significant the difference.

11. The cold and hot deformation of AR glass can be almost ignored and is suitable for various environments; At the same time, AR glass has a sense of glass and a more beautiful appearance

Main applications

General LCD monitors and LCD TVs do not have a front bumper glass in front. The surface is easily scratched and damaged, and the viewing angle is small. After adding an AR glass, these shortcomings will be affected

Overcome it. Mainly used for protecting display devices such as LCD TVs, PDP TVs, laptops, desktop computer displays, instrument panels, touch screens, photo frame glass, etc

Electronic products with high transmittance and reduced reflectivity.

Powerful AR glass manufacturer with high transparency_ Xupeng Tempered Glass Factory AR Glass Makes You More Exciting