AMT offers comprehensive ePaper display solutions, whether you require protective cover glass or need to incorporate touch functionality, we can provide you with the most complete one-stop service. The services...

ePaper is a reflective display technology that uses electrophoresis to control the positions of charged pigment particles and form images. Unlike LCDs and OLEDs, ePaper typically does not require continuous...

ePaper mainly consumes power when the image is updated. Once the update is complete, it can retain the image with very little or no continuous power. An LCD, by comparison, typically requires continuous...

If the specification does mean 50 mHz, this equals 0.05 Hz, or approximately one update every 20 seconds. However, it is important to confirm whether the figure refers to the panel refresh rate, the controller...

Yes, but support depends on the ePaper panel, T-CON, waveform/LUT, and control method. Partial refresh is usually faster, but repeated use may increase ghosting. It should therefore be managed together...

Kaleido combines a black-and-white E Ink layer with a color filter array (CFA) to produce multiple color gradations, enabling it to display thousands of colors. Its 4,096 colors are not produced simply...

Ghosting is the visible trace or outline of a previous image that remains after the display has been updated. It is mainly related to particle state, waveforms, the update method, temperature, and repeated...

Ghosting compensation refers to methods that reduce residual images, such as specialized waveforms/LUTs, full refreshes, management of partial refreshes, the use of previous and current image data, and temperature...

ePaper works by moving charged particles through a medium. At lower temperatures, the particles move more slowly, increasing the time needed to update the display. Ghosting and color accuracy may also...

Yes. A heater can raise the ePaper panel to a temperature range more suitable for updating. Heating may be considered for outdoor applications or low-temperature environments such as −20°C or −40°C,...

The T-CON, or ePaper controller, converts image data into the driving timing and waveforms required by the ePaper panel. It controls how the pixel particles move and update, making it a key part of the ePaper...

A Linux SBC can serve as the host, but a compatible T-CON or controller is usually still needed to drive the ePaper panel. The SBC can process images, networking, the user interface, and cloud communications,...

Yes. PoE can provide both network connectivity and power. Combined with system power management, it can also support functions such as remote wake-up and content updates. The standby architecture and actual...

Yes. Optically bonding cover glass to an ePaper display can reduce reflections at the interfaces caused by an air gap, improving clarity, contrast, and outdoor readability.

Long-term UV exposure may affect the ePaper display, optical materials, adhesives, and printed layers. Outdoor products can therefore incorporate anti-UV protection to improve long-term reliability.

Depending on product requirements, UV tests based on standards such as ASTM G154 and MIL-STD-810H can be used. Appearance, color difference, display performance, and material reliability can then be compared...

A front light guide can illuminate the display from the front. The system can also use an ambient light sensor and PWM control to adjust brightness automatically at night.

Yes. Depending on the application, ePaper can be combined with a projected capacitive touch panel, a resistive touch panel, or touch buttons. Outdoor use, wet conditions, and gloved operation require separate...

Common considerations include IP65/IP67 ingress protection, IK08/IK10 impact protection, UV resistance, salt-spray resistance, operating and storage temperatures, water resistance, and impact resistance....

Although ePaper consumes very little power when displaying a static image, a complete system may also include an MCU or SBC, T-CON, 4G/5G, Wi-Fi, GNSS, front lighting, touch functionality, and a heater....