Reflective film: It reflects the light source which has not been scattered into the light conduction area, and has a slight scattering effect on the light source itself.

  

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Prism film/brightening film: The prism structure on the surface of the film increases the light intensity in the angle of view, which is an important component to enhance the brightness of the front.

  

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Diffusion film: It increases the intensity of light coming out of the scattered light source, conceals defects, corrects the angle of light travel, and covers the optical structure of the total reflection surface.

  

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