3M™ Brightness Enhancement Film (BEF)



3M Brightness Enhancement Film (BEF) utilizes a unique prismatic structure that has been shown to provide up to a 59% brightness gain and two sheets crossed at 90° can provide up to 111% brightness increase. This can be used decrease the strain on batteries of electronic devices and dramatically increase battery life.

We slit in rolls or die-cut to your exact specifications.


  • Manages the angle of light exiting your display
  • Reduces the energy needed to power a display
  • Optimizes light and makes the display much brighter

Typical Applications: 

  • Brightness enhancing films are used to increase the brightness and efficiency of any LCD display – from TVs and desktop displays to laptops, tablets and mobile devices

Data Sheets & Summary Sheets