Application of PET film on anti-reflective film-film supplier

by:POLYVA     2021-11-16
When the display screen of the display is irradiated by ambient light such as sunlight or external lights, it will produce mirror reflection and reflect the phenomenon. The screen that the screen should display will overlap with the light and landscape reflected from the outside, making the display The sharpness of the image is reduced, which affects the viewing effect of the displayed image. A better way to solve this phenomenon is to perform anti-reflection treatment on the display or use an anti-reflection film on the outside of the screen. The LCD display with anti-reflection film (AR film, Anti-Reflective) is suitable for aircraft cabins, terminal mobile phones, and color screen mobile phones. , Notebook computers and large monitors and other occasions with high performance requirements. The anti-reflection film uses the principle of light interference to reduce the excess reflected light on the surface of the lens, increase the light transmittance, and ensure the viewing effect of the screen. The production of the anti-reflection film can be made by sputtering or chemical vapor deposition (CVD), that is, non-conductive materials are deposited on the film by the above-mentioned method to form a multilayer structure with different refractive indexes, which belongs to dry processing. The film substrate used for the anti-reflection film is mainly triacetate cellulose film (TAC) or polyester film (PET). The CVD method requires complicated conditions and high cost to make the anti-reflection film. In order to avoid the harsh processing conditions of CVD, the current wet coating technology to replace the dry process is that the production method of manufacturing anti-reflection films has gradually increased and become a development trend. The technical requirements of anti-reflection film mainly have three aspects: optical properties: reflectance, transmittance, haze; apparent performance: material surface hardness, scratch resistance; application environment: chemical resistance, heat resistance and Cold resistance, waterproof and moisture resistance, etc. 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 range 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, warm and thoughtful service, and the spirit of assisting partners to achieve their own careers. Interested parties welcome to inquire!
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