We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Diffusion Sheet.
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Diffusion Sheet Product List and Ranking from 5 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

Diffusion Sheet Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. エドカ工業 Saitama//Resin/Plastic
  2. スリーライク Tokyo//others
  3. 新栄スクリーン Tokyo//Printing Industry
  4. 4 明和産業 エルサム事業部 Tokyo//others
  5. 5 竹内工業 Tokyo//Resin/Plastic
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Diffusion Sheet Product ranking

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. Light Diffusion Sheet "Shineon" スリーライク
  2. Diffusion sheet 新栄スクリーン
  3. LED light diffusion! Edofuren light diffusion sheet 'R-36' エドカ工業
  4. 4 LED light diffusion! Edofuren light diffusion sheet 'MSS-H' エドカ工業
  5. 5 LED light diffusion! Edofuren light diffusion sheet 'Honeycomb Sheet' エドカ工業

Diffusion Sheet Product List

1～11 item / All 11 items

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Heat Diffusion Sheet "AL-HDB"

Heat Diffusion Sheet "AL-HDB"

Cutting delivery is possible to match the shape of the heat source! For thermal measures in small electronic devices and IT equipment.

"AL-HDB" is a heat diffusion sheet suitable for thermal management in slim IT devices. It combines both thermal management and electromagnetic wave shielding capabilities. With the presence of a PET film, it also has insulation properties. Please feel free to contact us when you need assistance. 【Features】 ■ Ideal for thermal management in slim IT devices ■ Combines both thermal management and electromagnetic wave shielding capabilities ■ Insulation treatment is also possible ■ Custom cutting is available to match the shape of the heat source *For more details, please refer to the PDF document or feel free to contact us.

  • Other safety and hygiene products

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LED light diffusion! Edofuren light diffusion sheet 'MSS-H'

LED light diffusion! Edofuren light diffusion sheet 'MSS-H'

A microprism sheet that splits light into six parts when illuminated by a light source such as an LED.

"MSS-H" is a microprism sheet with a pyramid structure. When light sources such as LEDs are applied, the light is spectrally divided into six parts. Originally designed as a reflective material, it is now primarily used as a light diffusion sheet. It is utilized in the display industry and amusement-related fields. 【Features】 ■ Pyramid structure ■ When light sources such as LEDs are applied, the light is spectrally divided into six parts ■ Can be used as a reflective material or light diffusion sheet ■ Size: 200×400mm ■ Lens: 200×200mm with two surfaces *For more details, please refer to the PDF document or feel free to contact us.

  • lens
  • LED Module

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LED light diffusion! Edofuren light diffusion sheet 'R-20'

LED light diffusion! Edofuren light diffusion sheet 'R-20'

A radiation sheet that shows a ring-shaped light when a light source is directed at it, perfect for displays and lighting fixtures!

"R-20" is a sheet made up of a grid of squares with radiating lines etched into it. When you look at a light source through this sheet, you can see the light in a ring shape. Moving the light source enhances the effect. It is used in the display industry and in lighting fixtures. 【Features】 ■ A sheet made up of a grid of squares with radiating lines etched into it ■ When illuminated with a light source such as an LED, the light appears in a ring shape ■ Size: 270mm × 310mm ■ Lens: 65mm × 60mm with 20 facets *For more details, please refer to the PDF document or feel free to contact us.

  • lens
  • LED Module

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Heat Diffusion Sheet "AL-HD Series"

Heat Diffusion Sheet "AL-HD Series"

Cutting delivery available! A thermal diffusion sheet equipped with both heat countermeasures and electromagnetic wave shielding capabilities.

The "AL-HD series" is a thermal diffusion sheet suitable for heat management in slim IT devices. In addition to having both heat management and electromagnetic wave shielding capabilities, it can be delivered cut to fit the shape of the heat source. We also offer the "AL-HDB series," which includes PET film, providing insulation treatment as well. 【Features】 ■ Ideal for heat management in slim IT devices ■ Equipped with both heat management and electromagnetic wave shielding capabilities ■ Can be delivered cut to fit the shape of the heat source *For more details, please refer to the PDF materials or feel free to contact us.

  • others

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Diffusion sheet

Diffusion sheet

Are you having trouble with the visibility of LED light sources? The diffusion sheet will help you.

By placing a diffusion sheet over the LED, we aim to achieve uniformity in light output. Typically, when trying to increase brightness in a direct-lit configuration, the individual LED dots become visible, and attempting to eliminate these dots results in a significant decrease in brightness. The characteristic feature is that it allows for a reduction in distance from the LED while maintaining uniformity.

  • Other machine elements
  • LED Module
  • Display

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Light Diffusion Sheet "Shineon"

Light Diffusion Sheet "Shineon"

"Shanion" creates a high-quality space and lighting effects through light diffusion!

The Shineon light diffusion sheet softens intense point light sources and creates a high-quality space through light. You can enjoy various lighting effects with a single LED. It is possible to enhance light output while reducing the number of LEDs, achieving cost savings. 【Features】 ■ Specifications that soften intense point light sources. ■ Ability to enhance light output. ■ Cost savings by reducing the number of LEDs. ■ Usable in various scenes such as amusement machines, decorations, and interior materials. *For more details, please download the catalog or feel free to contact us.

  • LED lighting
  • Other optical parts
  • LED fluorescent lamp

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Multi-image lens sheet "Edofuren" light diffusion sheet

Multi-image lens sheet "Edofuren" light diffusion sheet

Introducing our product that creates and colors light for POP displays and eye-catching visuals: the Light Diffusion Sheet. Samples available!

"Edofuren" is a multi-image lens sheet that can be used as a material for displays and POPs, as well as for LED lenses. When viewing a light source through the light diffusion sheet, it beautifully enhances the LED light. 【Features】 ■ Utilized as a material for displays and POPs ■ Also effective for LED lenses ■ A wide range of lineup tailored to various applications *For more details, please refer to the PDF document or feel free to contact us.

  • lens
  • LED Module

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LED light diffusion! Edofuren light diffusion sheet 'R-50'

LED light diffusion! Edofuren light diffusion sheet 'R-50'

It is possible to beautifully enhance the light of LEDs! A special sheet with a hairline finish.

The "R-50" is a special sheet that creates a straight line of light when illuminated by a light source such as an LED. It features a hairline finish (a process that creates fine scratches in a single direction, similar to hair). It is used in the display industry and in amusement-related applications. 【Features】 ■ Special sheet with a hairline finish ■ When illuminated by a light source such as an LED, it creates a straight line of light ■ Size: 278mm x 310mm *For more details, please refer to the PDF document or feel free to contact us.

  • lens
  • LED Module

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LED light diffusion! Edofuren light diffusion sheet 'R-36'

LED light diffusion! Edofuren light diffusion sheet 'R-36'

Ideal for displays! A prism sheet that shows light decomposed into rainbow colors when viewed against a light source.

The "R-36" is a special sheet with fine grid patterns and linear grooves. When you look at a light source such as an LED through the sheet, light appears as X+. It is used in educational materials such as experiment kits for children. It is also utilized in the display industry. 【Features】 ■ Special sheet with fine grid patterns and linear grooves ■ When looking at a light source such as an LED through the sheet, light appears as X+ ■ Size: 315mm × 315mm *For more details, please refer to the PDF document or feel free to contact us.

  • lens
  • LED Module

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LED light diffusion! Edofuren light diffusion sheet 'Honeycomb Sheet'

LED light diffusion! Edofuren light diffusion sheet 'Honeycomb Sheet'

A sheet of honeycomb-structured lenses that glow fantastically when illuminated by light sources such as LEDs.

The "honeycomb sheet" is a sheet lined with hemispherical microlenses in a honeycomb structure. When illuminated by a light source such as an LED, it produces a fantastical glow. It is effective as a light diffusion sheet. It is used in the display industry and lighting fixtures. 【Features】 ■ A sheet lined with hemispherical microlenses in a honeycomb structure ■ Effective as a light diffusion sheet ■ Size: 390mm × 400mm *For more details, please refer to the PDF document or feel free to contact us.

  • lens
  • LED Module

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Light diffusion sheet

Light diffusion sheet

You can illuminate from behind the light diffusion sheet to create light effects.

The light diffusion sheet diffuses light emitted by LEDs and other sources like a kaleidoscope, transforming it into various patterns. It can create sparkling designs from monotonous light sources. If the light source is not monochrome and has various colors through RGB, it will emit even more beautiful light. During mass production, it can be cut into your desired shape and size. It can be applied to various surfaces.

  • others

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