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11.6" Large 4-Color E Ink Display, SPI, 16s Fast Refresh – GDEY116F91
11.6" 4-Color E Ink Display 16s Fast Refresh
High-resolution 960x640 BWRY ePaper with SPI interface and ultra-low power consumption
E Ink Display's Technical Specifications
Designed for industrial and commercial applications requiring vivid color and fast refresh
- Display direction: Horizontal or vertical
- Display Size: 11.6 inch
- Resolution: 960x640 pixels
- Display Colors: Red, Yellow, Black and White (RYBW)
- Refresh Time: 16s (Fast Refresh) | 20s (Full Refresh) tested at 25°C ambient temperature
- Driver IC: SSD2677
- Interface: SPI (24 Pin 0.5mm connector)
- Power Consumption: 90mW (Refresh) | 0.003mW (Standby)
- PPI: 99
E Ink Display's Key Advantages
Why choose our 4-color ePaper display solution
![]() Industry-leading 16-second refresh rate – supports full refresh and fast refresh.
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![]() Ultra-low power, anti-glare hardened surface, and highly integrated design
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![]() Features black, white, red, and yellow four-color display with 2-bit per pixel output for richer information rendering.
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E Ink Display's Performance Comparison
How our display outperforms standard 4-color ePaper solutions
| Feature | Standard 4-Color EPD | GDEY116F91 |
|---|---|---|
| Full Refresh Time | 26s | 20s (23% faster) |
| Fast Refresh Time | Not Available | 16s |
| Standby Power | 0.005mW | 0.003mW (40% lower) |
Why is GooDisplay E-Paper Faster to Refresh?
Three Key Technological Breakthroughs Leading the Industry in Refresh Speed
Optimized Fast-Refresh FPL
We rigorously select fast-refresh FPL films at the raw material level, laying a solid hardware foundation for high-speed performance.
Smart Temp-Controlled Drive
Our engineers optimize waveform files for different temperature ranges, ensuring excellent display quality even during rapid refresh cycles.
Chip-Level Integrated Solution
The optimized waveform files are built directly into the display driver chip. Plug and play—users can easily activate fast refresh mode with a simple code call!
| Display Type | Refresh Capability | Available Sizes |
|---|---|---|
| Black & White (B/W) Displays | Supports fast refresh, partial refresh, and 4-level grayscale | 0.97"/1.54"/2.13"/2.66"/2.7"/2.9"/3.1"/3.7"/3.97"/4.2"/4.26"/5.76"/5.83"/10.2" |
| Black, White & Red (BWR) Displays | Supports fast refresh and partial B/W refresh | |
| Black, White, Red & Yellow (BWRY) Displays | Supports fast refresh with multi-color layered updating | 0.97"/1.54"/ 2.13"/2.7"/2.9"/3.5"/3.97"/4.2"/5.79"/7.5"/10.85"/11.6" |
E Ink Display's Product Application
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| Smart home applications |
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Medical and Laboratory |
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Industrial instruments |
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Smart Shelf tags |
Development Platform Availabel
We have this e-paper screen Adapter Board that makes connecting our ePaper simple and fast.
Beyond the Product: Our Four Guarantees
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