Rapid development of high-tech in today's society, the glass has become a very common thing, and even become an indispensable part of life, due to the workability of the glass, fashion, beautiful appearance, glass is processed into a varietyproduct, such as furniture, building, doors, etc.. This feature makes glass transparent glass applied to digital products, electrical appliances. For example: display Screensavers glass, TV Screensavers glass, mobile phones, digital camera, binoculars.

Glass transmittance, but if used products such as LCD or less than outside, because the glass with respect to the outside world is the optically dense medium, the light directed from the light-thinning substances optically dense substance, the reflected light will have a half-wave loss Therefore, the effect is not very satisfactory. Later, people's hair are AR glass, effective solution to this shortcoming. AR glass is deposited on the surface of the glass of the AR film, thereby enhancing the light transmittance of the glass, the maximum light transmittance value can reach 99%, thus greatly increasing the brightness of the display, and enhance the original effect. Layer AR coating in the end what is it?

AR film, also called AR coating, meaning well understood, listen to the name to know is to increase the light transmittance, AR film is a surface optical coating, thereby increasing the light transmittance by reducing the reflection of light. It can improve contrast by reducing the scattered light in the system, such as a telescope, which is very important to astronomy. Many coating comprises a different refractive index transparent thin film structure and the film thickness determines the wavelength of the reflected light of its role. When the secondary reflection light in the antireflection film, and the original reflection light interference, thus weakening the reflected light. According to the conservation of energy, the energy of the light is constant. Therefore, when the reflected light is reduced when the transmitted light is increased. This is the principle of antireflection coatings. In general, select wavelengths, such as infrared, visible and ultraviolet antireflection coatings to be determined.