Application prospects of optical films-film suppliers

by:POLYVA     2021-11-05
The most promising communications, display and storage products in the optoelectronic information industry are inseparable from optical films, such as projectors, rear projection TVs, digital cameras, camcorders, DVDs, and DWDM and GFF filters in optical communications. Optical films, etc., the performance of optical films determines the final performance of these products to a large extent. Optical thin films are breaking through the traditional category, and are penetrating more and more widely in various disciplines ranging from space detectors, integrated circuits, biochips, laser devices, liquid crystal displays to integrated optics, and contribute to the advancement of science and technology and the development of the global economy. Both play an important role. The study of the physical properties and technology of optical thin films has constituted a branch of modern science and technology-thin film optics. The level of optical thin film technology has become one of the key technologies to measure the technological development level of a country's high-tech industries such as optoelectronic information. The AR film is mainly used to cope with the domestic wind sand. Like dust and sand, it will have an impact on the scratches of the AR coating. This is the case of the anti-reflection coating in terms of resistance to humidity and friction. Summary: The characteristics of optical films are: the surface is smooth, the interface between the film layers is geometrically divided; the refractive index of the film layer can jump at the interface, but it is continuous in the film layer; it can be a transparent medium or It is an absorbing medium; it can be uniform in the normal direction or non-uniform in the normal direction. The actual film is much more complicated than the ideal film. This is because: when the film is prepared, the optical and physical properties of the film deviate from the bulk material, and its surface and interface are rough, which leads to the diffuse scattering of the light beam; the interpenetration between the film layers forms a diffusion interface; due to the growth of the film layer , Structure, stress and other reasons, the anisotropy of the film is formed; the film has a complicated time effect. Different materials have different reflection, absorption, and transmission properties for light. Optical films are manufactured according to actual needs by using the properties of materials for light. It is a company specializing in the production of PET film with multiple functions, such as: transparent PET film, milky white PET film, release PET film, supply of PET motor film, etc. With a wide variety of products, affordable prices, and environmental protection, we provide customers with excellent quality and service based on the service tenet of excellence in production, honesty and trustworthiness in distribution, and warm and thoughtful service. Interested parties welcome to inquire! Contact: Wen Feng 13728425799
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