4.7″ Display

The 4.7” Lectum display is an active-matrix EPD with gate and source drivers supporting 800 x 450 pixels.

This display is particularly suitable for smartphone and logisticsapplications.

  • Organic TFT active matrix incorporating industry leading, bi-stable electrophoretic display technology
  • Two chip solution on COP (chip-on-plastic) and on COF (chip-on-film); can be folded behind the display
  • Thin, formable, robust, lightweight
  • Ultra-wide viewing angle
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    Ultra-low power – no continuous refresh cycles required
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    External EPD controller as well as power management required
  • Evaluation kits available for driving images
  • Can be combined with third-party touch solutions
    Resolution800 x 450
    Active area103.68 x 58.32 mm (4.7″ diagonal)
    Pixel density196 ppi
    Bendabilitytypical 50 mm radius (except chip area)
    Gray levelsup to 16
    Refresh rate< 900 ms (16 gray-level) – faster for mono updates
    Surfaceanti-glare / UV protection /hard-coat 2H
    Weight6 g
    Thickness670 µm
    EPD controllerexternal
    Operating conditions0°C to 50°C | 15 %rH to 85 %rH
    Storage conditions-25°C to 50°C | 15 %rH to 85 %rH
    Display identifier for evaluation kitsS047_T2.1

    Get all technical information for the 4.7″ display

    Find out more about all available evaluation kits for the 4.7″ display

    Need a different display size?

    We have developed a range of display platforms based on different EPD controllers required to drive the respective Lectum design. Reference displays and evaluation kits, including software, are available. Please choose a platform or select custom design to discover how we can best support your display needs.

    Reference display sizes:
    1.1”, 1.38”, 2.1″ and 3.1″


    Reference display size:
    4” and 4.9″

    Custom Design