Glass integrated full colour LED display
Teknologian Tutkimuskeskus VTT Oy
Current TRL level: TRL6


  • The control IC is integrated in each LED
  • Full colour and intensity control of 200 LEDs
  • Setting each LED as you wish to scroll text messages, other images.

Backplane foil

  • Screen printed Ag conductive traces on PET.
  • Graphical printing on both substrate sides on PET.
  • 200 LED chip (5mm x 5mm) bonded using ICA.

Glass integration process

  • Assembled LED foils are placed between glass plates and bonded together using vacuum, heat and pressure.
  • Design freedom for both graphical and electronic layout.

Operating voltage: 3-5 V

Max. current consumption: 7-8 A

Overall dimensions: 200 cm x 60 cm x 1 cm.

Glass plate weight: 15 kg