D_1540_Bended

15.4″ Display

Overview

The 15.4” Lectum display is an active-matrix EPD with gate and source drivers supporting 1920 x 1280 pixels. It is a 2 x 10.7″ joint together design with one single encapsulation concept..

This display is particularly suitable for signage and large screen applications.

Key Features

  • Organic TFT active matrix incorporating industry leading, bi-stable electrophoretic display technology
  • 2-up tiled assembly for double size active area (compared with 10.7″ display)
  • Multi-chip solution on four COF’s (chip-on-film); can be folded behind the display

    • Source driver (2x)
    • Gate driver (2x)

  • 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

    Specification

    Resolution 1920 x 1280
    Active area 326.4 (+1 mm gap) x 217.6 mm (15.7″ diagonal)
    Pixel density 150 ppi
    Bendability Bendability is limited due to 2-displays joint together design.
    However, a certain flexibility or conformal bending is possible depending on application.
    Gray levels up to 16
    Refresh rate < 900 ms (16 gray-level) – faster for mono updates
    Surface anti-glare / UV protection /hard-coat 2H
    Weight 92 g
    Thickness 730 µm
    EPD controller external
    Operating conditions 0°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 kits Q154_T3.1

    Datasheet

    Get all technical information for the 15.4″ display

    Go to documentation library

    Find out more about all available evaluation kits for the 15.4″ display

    Go to 15.4" evaluation kits page

    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.
    Ultrachip
    platform

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

    Epson
    platform

    Reference display size:
    4” and 4.9″

    Custom Design