跳至主要内容

The Working Principle Of Led Diffuser Plate

The biggest feature of the Led Diffuser Plate is that it interferes a lot with the light. No matter how many degrees the light distribution curve of the original design is, as long as the light passes through the diffuser, it will make the beam angle 160~176°, so from the side, the light fixture The surface of the board has a layer of fog and fog. From this point, it can be proved that the beam angle is as large as 160~176°. It is better to prove that the larger the beam angle, the lower the illumination, and some will also filter, so that some wavelengths cannot penetrate. , causing color shift, such as re-interference processing on the surface (for example: sanding, embossing), the light transmittance is lower due to the natural phenomenon of geometric optics, so the substrate used to make the LED Panel Light Diffuser Sheet should use the refractive index The lower the better, the lower the interference with light.
A UGR Diffuser Sheet is a physical phenomenon of refraction, reflection, and scattering when a medium having a different refractive index is encountered by a chemical or physical means, and a substrate such as PMMA, PC, PS, or PP is used. The inorganic or organic light diffusing agent is added to the foundation, or the array of micro-features on the surface of the substrate is arranged to artificially adjust the light, and the light is refracted, reflected, and scattered in different directions, thereby changing the traveling path of the light and achieving sufficient incident light. Dispersion color produces optical diffusion effects, and LED Lighting Diffuser Sheet are widely used in liquid crystal display, LED illumination, and imaging display systems.
Led Diffuser Plate

评论

发表评论

此博客中的热门博文

Plastic Artist-Acrylic Processing Technology

Acrylic can be used casting, injection molding, extrusion, thermoforming, laser engraving, laser cutting and other processes. Casting molding Casting molding for forming plexiglass sheet, bar and other profiles, that is, body-bulk polymerization method of forming profiles. After casting molded products need to be post-processed, post-processing conditions are incubated at 60 ℃ 2 hours, 120 ℃ for 2 hours. Injection molding Injection molding using suspension polymerization obtained pellets, molding in the ordinary plunger or screw injection molding machine. Process parameters include screw injection molding machine, plunger injection molding machine, barrel temperature, injection molding products also need to eliminate the internal stress treatment, processing in the hot air circulation oven at 70 ~ 80 ℃, processing time as the thickness of acrylic products, the general All about 4 hours. Thermoforming Thermoforming is the process of making plexiglass sheets or she...
发表评论
阅读全文

The Better Uses For Acrylic Sheet

Acrylic Sheet , using its moldable substance, lightweight temperament, and higher impact resistance, together with exceptional optical clarity, is employed in a vast selection of applications. Anywhere that a visit through surface that's both robust and appealing is required, throw acrylic sheet is your solution. In J.K OPTICAL PLASTIC frequently provide acrylic sheet to businesses in these sectors. BUILDING AND CONSTRUCTION Today’s buildings are defying the logic of physics, and as such need strong, durable materials. When that material also needs to be clear and have a high molecular weight, cast Acrylic Diffuser are the right choice. With so many thickness options and finishes, This sheet material provides building and construction professionals many options for their designs. COMMERCIAL AND STRUCTURAL GLAZING Because  Mirror Acrylic Sheet  is so strong, it makes the best option for structural glazing. Create weather and storm-resistant windows, large...
发表评论
阅读全文

What is Diffuser Plate?

Diffuser Plate/Diffusion plate  cause a great deal of interference for light, regardless of the original design of the light distribution curve. The beam angle will trun into 160 ~ 176 °as long as it goes through the diffuser plate. So it will present a hazy feeling if you see from the side. Related products:  Diamond Diffuser Plate(K12 Pattern) According to the classification of optical principle, diffusion plate is only divided into two kinds, one is to make beam angle larger while another kind maintain the original angle. According to the material classification: glass, polystyrene (PS), polycarbonate (PC), polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), polyethylene terephthalate PET, PMMA, MMA .... etc. Translucent polymeric materials or synthetic materials can be made into diffusion materials for different applications. Any questions about  Diffuser Plate/Diffusion plate welcome to contact us.
发表评论
阅读全文