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We Do HIGH INTENSITY WIDE ANGLE DOT MATRIX DISPLAYS

LED Departure Board

High performance SMD LED technology dominated the Passenger Information sector until we developed a low cost dot matrix display replicating the visual effect of PLCC SMD LED devices.

Objectives- To produce a dot matrix display with dot visual characteristics comparable to a PLCC SMD LED.

Considerations

  • Minimum colour and intensity spread
  • High dot intensity
  • Wide viewing angle
  • High contrast ratio
  • Low cost

High Intensity Dot Matrix DisplaySolution

  • Custom PCB with centralised dot chip
  • Chip positioned very close to front face of the reflector
  • Custom reflector shape around dot
  • Water clear epoxy fill
  • Selected high performance AlGalnP LED die
  • Tight binning regime
  • Black printed face
  • Stackable in XY