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Home > News > The birth background of the Light Diffuser sheet
The birth background of the Light Diffuser sheet
The birth background of the Light Diffuser sheet
2022-11-28
As a manufacturer of LED lamps: are you still worried about the uneven light and shade on the surface of lamps? Are you still worried about low light transmittance, large light loss and low light efficiency? Are you still worried about the development of straight down thin flat lamp, which can not solve the problem of effectively shielding LED light source while maintaining high light transmittance in the early stage?
Acrylic Diffuser Sheet requirement background In the process of LED lighting lamps gradually being accepted by the market, the problem of LED lamp masks has been puzzling the lamp manufacturers. It is necessary to have high light transmittance as a prerequisite, and at the same time achieve a considerable light diffusion rate and good light source concealment. While improving the lamp efficiency, it is an urgent problem to turn the LED dazzling light source into a soft and healthy luminous body. At first, the diffusion plate used frosted glass as the lamp shade, but the glass was fragile, And the diffusion effect of light is also limited, which is difficult to meet the lighting requirements. Later, it gradually developed to use resin to replace glass. However, if only transparent resin is used as the lampshade, although the light transmittance is high, which can basically reach more than 90%, the light diffusion effect is not ideal, and the light source has poor concealment. The light transmittance of white resin is too low, which seriously affects the luminous efficiency of the whole lamp. Then it developed to the technical means of adding opalescent pigment and surface sanding in the plastic sheet, but there are still problems such as low light transmittance, large light loss and low light efficiency.
Guided by scientific and technological progress and based on market demand, KUNXIN's Acrylic Diffuser, Anti Glaring Diffuser Sheet and Prismatic Diffuser Sheet are new Led light diffusion plates made of imported optical grade PMMA raw materials, scientifically proportioned with optical grade organic diffusion agents imported from Japan, and manufactured by extrusion process in a 10000 class dust-free workshop. At the same time, the surface is treated with microstructure. Its principle is to integrate light diffusion agents and scientific optical design, The light incident on the panel can be fully diffused and refracted at different angles, with the optical characteristics of high dispersion, high haze and high transmittance, which can effectively convert point or line light sources into soft and uniform area light sources. On the premise of achieving good transmittance, it also has good light source dot matrix shielding, which is an ideal light diffusion material for you to solve the secondary light distribution of LED lighting products, It is the acrylic Light Diffuser required for LED flat lamp.
