The 4.9” Lectum display is an active-matrix EPD with Epson S1D13541 EPD controller and drivers supporting 720 x 120 pixels.
This display is particularly suitable for wearable applications.
4.9″ Display
- Ultra-low power – no continuous refresh cycles required
- External EPD power management required
- Evaluation kits available for driving images, consisting of processor board and interface board HBZ7 with power management IC and passives
- Can be combined with third-party touch solutions
| Resolution | 720 x 120 | |
| Active area | 122.4 x 20.4 mm (4.9″ diagonal) | |
| Pixel density | 150 ppi | |
| Bendability | typical 20 mm radius (except chip area) | |
| 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 | 3 g | |
| Thickness | 600 µm | |
| EPD controller | Epson S1D13541 | |
| 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 | S049_T1.1 |
Get all technical information for the 4.9″ display
Find out more about all available evaluation kits for the 4.9″ 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.