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High-Contrast 4.05-inch E-Paper Display for Smart Applications
We are excited to announce the launch of our latest e-paper module, designed for low-power, high-clarity display solutions across various industries including smart retail, logistics, medical equipment, and IoT signage. This 832×768 resolution E-Ink display delivers crisp visuals with an ultra-low power profile—perfect for devices that require always-on visibility without constant energy consumption.
Featuring a 75.504mm × 69.888mm active area, this display adopts a-Si TFT active matrix technology and supports a versatile four-color palette: Black, White, Red, and Yellow. This enables richer information presentation in devices such as digital price tags, medical monitors, industrial controllers, and more.
Key specifications include:
- Ultra-lightweight and thin design: Just 0.9 mm thick, ideal for compact or embedded applications.
- Anti-glare surface with 3H hardness: Ensures readability under various lighting conditions.
- Pixel pitch of 90.75×91 µm: Offering clear, detailed image rendering.
- COG driver with OTP layout: Fully compatible with BOE waveform downloads for seamless integration.
- EPD waveform provided: Optimized for rapid development and deployment.
Product Specification Sheet
| Item | Specification | Unit |
|---|---|---|
| Outline Dimension | 80 (H) × 80 (V) × 0.9 (T) | mm |
| Active Area | 75.504 (H) × 69.888 (V) | mm |
| Driver Element | a-Si TFT Active Matrix | – |
| FPL | E5 | – |
| Pixel Number | 832 × 768 | pixels |
| Pixel Pitch | 90.75 × 91 | µm |
| Pixel Arrangement | Vertical Stripe | – |
| Display Colors | Black / White / Red / Yellow | – |
| Surface Treatment | Anti-Glare, 3H | – |
| COG Driver | OTP layout following BOE layout | – |
| EPD Driving Waveform | Provided and downloadable from BOE | – |
This module represents our continued commitment to delivering advanced display solutions tailored for the future of intelligent hardware.
For datasheets, evaluation kits, or integration support, please contact our sales team.
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