GUTE TEK PLASTIC PS Light Diffuser Sheet for Direct type LED Televisions

Direct type LED Television diffusion plate principle

PS diffusion plate is one of the PS (polystyrene) sheet which has light diffusion properties of the material, like a certain haze, transmittance, refractive index and other optical characteristics of the plastic sheet.

When the light passes through the diffuser plate, the diffuser plate refracts, reflects, and scatters light in different directions, thus changing the path of light. In this way, it can achieve the full dispersion of incident light to produce optical diffusion.

GUTE TEK Plastic PS diffusion sheets used in the direct type backlight system of LCD Television have good properties such as heat resistance, dimensional stability, mechanical strength, flame resistance, etc. The diffuser sheets also have high light transmittance, excellent masking and durability, which makes the light diffusion effect reach the best state. They are the most suitable for the direct down backlighting units. Moreover, our diffuser sheets are exclusively for Samsung LED TV.

We have professional engineers to repeatedly test the haze and transmittance of the diffusion plate, and constantly tune of the machine and the dose of formula to make the diffusion plate with uniform haze, uniform thickness and uniform transmittance.