Home  /  News & Blog

Do you know the Application of Light Diffuser in LED Lighting?

Aug. 19, 2020

As a China Acrylic Sheet Manufacturer, share with you. PC light diffuse plate is one of the light diffuse plates. each different light diffuse plate has its own advantages. Do you know what the characteristics of PC light diffuser are? Let us tell you.

PC Diffuser Sheet

PC Diffuser Sheet

Optical diffuser plate (DF plate) has the advantages of increasing the optical diffusivity and haze of the product under the premise of ensuring high transmittance, and the whole plate surface forms a uniform luminous surface under the action of the diffuser plate. form dark areas and form residual images on the screen to make the pictures more realistic and achieve transparent visual effects. Nowadays, the optical diffuser plate is divided into PC, PMMA and PS.

The transmittance of PC diffuse plate can reach more than 80%, while that of ordinary white PC plate is only 20%. Therefore, it is widely used in the advertising light box industry. The ordinary gradual white PC plate can only be penetrated by light, but it can not play a uniform image scattering effect, and the PC plate of light diffusion can completely scatter LED light source.

PC substrate has excellent impact resistance ,20-30 times that of acrylic sheet, and is not easily damaged during installation and transportation.

The flame retardant grade of PC diffuser is higher B2, safety performance.

a specific gravity of the PC is 1.2 and the weight is only 1/2 of the ordinary glass, so it is easy to construct and reduces the transportation cost.

The heat-resistant temperature is -40-120 degrees Celsius and will not be deformed by long-term exposure to the light source.

PC light diffuse plate has its own characteristics. Compared with other optical diffusion plates, it has some advantages. Understanding the characteristics of different optical diffusion plates can provide a reference for us to choose and choose the best light.

Diffusion plate is one of the diffusion plates and is the main product of our RINA TECH. A main application of the optical diffuser is in LED lighting and liquid crystal display for fully scattering incident light to achieve softer and more uniform lighting. Impact. However, LED lighting also has certain requirements for the use of optical diffuser. The main requirements are as follows.

LED lighting requirements:

1. best diffusion performance: high light compliance.

High transmittance: reduce energy consumption and improve illuminance of lamps.

Effect of 3. on light source: keep the consistency of color temperature of light source.

Therefore, if it is applied to the LED lighting source, the light diffuser plate should be purchased according to the above LED lighting.

Our company also has PC Diffuser Sheet for sale, welcome to consult us.


Copyright © J.K OPTICAL PLASTIC Co., LIMITED All Rights Reserved | Sitemap              Technical Support:

Top