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AG, AR, AF coating refreshes product appearance and functionality
In order to achieve optimal display results, surface treatment of the screen is essential. As polymer materials such as PC and PC/PMMA composite sheets are widely used in the 3D cover and display product industries, the three commonly used processes of AG, AR, and AF, which are closely related to them, are being valued by major manufacturers.
In addition to the advantages of high brightness, good low-temperature and high-temperature resistance, and high resolution, a high-performance display screen also needs to have a very important point: how to avoid reflections, scratches, etc.
Different coating processes play different roles
AG: Anti-glare
Through chemical etching or spraying, the surface roughness of the plate is changed to make the reflective surface of the original plate appear matte. When external light is reflected, diffuse reflection is formed, which is non-glaring and allows viewers to experience Better sensory vision.
Application fields: Outdoor displays or displays under strong light are mostly used, such as advertising screens, DLP/LCD touch screens, indicator screens, medical equipment windows, LCD display windows, and electronic product windows.
Simple identification method: place a sheet under a fluorescent lamp and observe the lamp tube from the front of the sheet. If the light source of the lamp tube is dispersed, it is the AG surface. If the light source of the lamp tube is clearly visible, it is the non-AG surface.
AR: Anti-reflective
Apply optical coating to the plate to reduce its reflectivity and increase transmittance; the maximum value can increase its transmittance to more than 99% and control its reflectivity to less than 1%. By increasing the transmittance of the sheet, the content of the display is presented more clearly, allowing viewers to enjoy more comfortable and clearer sensory vision.
Application fields: high-definition display screen, large advertising screen.
Simple identification method: take an ordinary plate and an AR plate and place them side by side close to a computer or other paper screen. The AR plate will have a clearer effect.
AF: Anti-fingerprint
According to the principle of the lotus leaf, a layer of nano-chemical material is coated on the surface of the glass to make it highly hydrophobic, anti-oil, anti-fingerprint, etc., and can easily wipe away dirt, fingerprints, oil, etc.; the surface Smoother and more comfortable to the touch.
Application fields: Suitable for display covers on all touch screens. The AF coating is single-sided and used on the front of the plate, such as displays for mobile phones, tablets, and smart homes.
Simple identification method: if you put a drop of water on it, the AF surface can be rolled freely; if you draw a line with an oil-based pen, the AF surface cannot be drawn.
Good product = good plate + good workmanship
Various types of screens and sheets made of PC, PC/PMMA composite materials as carriers, combined with AG, AR, and AF coating processes, have been widely used in the display product industry. They can not only make the products more beautiful, but also make them more beautiful. It can also improve usage functionality.