Brighter & More Efficient Monitors, Tablets and Mobile Phones

BrightView’s optical management films create a uniform homogeneous light output from mini LED back light arrays in LCD displays. Instead of using conventional diffuser films that rely on light scattering, BrightView uses a stack of micro lens array, or MLA, films to provide dramatically improved performance. MLAs rely on refraction and total internal reflection to manage optics. BrightView micro lens array diffuser products provide several advantages including:

  • Better light uniformity and local dimming performance
  • Improved efficiency 
  • Thin film stack while maintaining optical performance
  • Works with color conversion films to minimize crosstalk 
  • Customizable to your specification

Mini LED Whitepaper


Mini LED Product Note


Monitors with Mini LED Displays
Mini LED Displays Blowout

How to choose a BrightView MLA film stack for your mini LED displays application

Many factors go into the design of a film stack for back lights on mini LED displays. When choosing an appropriate film stack combination BrightView engineers look at the following factors:

  • LED pitch – usually between 1 and 5 mm
  • Type of color conversion film: phosphor or quantum dot (QD)
  • Desired thickness
  • Efficiency requirement
  • Blue edge reduction 

Our engineers take these specifications into account, and work with you to find an optimized solution for your display design. 

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Overview of BrightView MLAs for Mini LED Displays Back Light Units