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Large 11.6" E-Ink Displays Vivid Color Electronic Ink Module 16s Fast Refresh EPD 960x640 Pixels

GDEY116F91
Good Display's 11.6-inch large E Ink display GDEY116F91, a 4-color (RYBW) ePaper screen with 960x640 resolution. Featuring a fast 16s refresh via SPI interface and ultra-low power consumption,ideal for industrial, digital signage, and e-paper label applic
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$118.00
  • product:
    GDEY116F91
    with Adapter Board
    with STM32 Demo Kit
    with ESP32 Demo Kit
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11.6" 4-Color E-Ink Display

This 11.6-inch ePaper module features a 960×640 resolution on a glass active matrix TFT substrate, delivering vibrant color e-ink effects. With an active display area of 244.51 x 163.01 mm and a pixel density of 99 PPI, it clearly renders content in black, white, red, and yellow.

 

Core Advantages

Lightning-Fast Refresh

 
Full Refresh
20s
Fast Refresh
16s

• faster than conventional e-paper
•Real-time content updates for dynamic applications•Supports rapid content switching

Superior Visual Clarity

 
99 PPI
Resolution
170°
Viewing Angle
 
•Anti-glare hard coating surface
•Paper-like reading experience•Zero backlight - eye comfort•Clear visibility from any angle

Zero-Power Operation

 
Active:  90W
 
Static: 0.003W
 

• 99% less power than LCD
• Bistable display technology• 5-10 year life• Zero power when displaying static content



 

Technical Specifications

Part Number GDEY116F91
Type Dot Matrix
Connector 24 Pin 0.5mm
Size 11.6"
IC SSD2677
Interface SPI
Resolution 960x640
Color Red, Yellow, Black, White
Operating Temp. 0℃~40℃
PPI 99
Full Refresh Time 20s
Storage Temp. -25℃~70℃
Outline Size 254.31x176.35x1.0mm
Fast Refresh Time 16s
Typical Power(mW) 90
Active Size 244.51x163.01mm
Weight 82.9±0.5g
Deep Sleep Power(mW) 0.003
Pixel Pitch 0.2547x0.2547mm

 

 
 

Drawing Details

Matching Driver Boards










 

DESPI-C02

For Use With Controller Boards Like Arduino / ESP32 / STM32 / ESP8266
 

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DESPI-L(C02)

Top-tier industrial processing power (Cortex-M), featuring USB data transmission.
 

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ESP32-L(C02)

Supports common WiFi/BT/USB data transmission.

 

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ESP32E6-E01

Dedicated 50-pin port for E6 displays + standard 24-pin port.Top-tier ESP32-S3 performance with WiFi/BT/USB.
 

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Files & Download


 

Typical Applications

Retail

Beauty Stores

Present product names, prices, and specifications. Different colors can distinguish product series or functions, and display promotions like discounts or full-price reductions to boost purchases.

Office

Conference Name Tags

Display attendees' names, positions, and companies. Colors can distinguish departments or ranks, clarifying seating arrangements and helping participants find seats.

Medical

Drug Labels

Show drug names, specifications, prices, and expiration dates. Colors differentiate prescription drugs, over-the-counter medicines, or special medications to help pharmacists and patients avoid errors.






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Sustainable Technology

Paperless Future

Each display saves ≈3,000 sheets annually. Join 15,000+ businesses reducing paper waste with ePaper solutions.

Sustainable Packaging

95% recycled materials with FSC-certified packaging. 100% plastic-free protective materials.

Energy Leadership

90% less energy than LCDs. Annual CO₂ reduction equivalent to 50 mature trees.

Why GooDisplay E-Paper Refreshes Faster

 

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

Optimized waveforms are built into the display driver chip—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" to 10.3"
Black, White & Red (BWR) Displays Supports fast refresh and partial B/W refresh 2.13" to 11.6"
Black, White, Red & Yellow (BWRY) Displays Supports fast refresh with multi-color layered updating 0.97" to 11.6"



 

About Us


Thank you for your interest in our product. We could provide front light, touch screen, and other accessories for you. For more information, please refer to the relevant manual available in our Library or visit our official website at www.good-display.com.
If you need any further assistance or have any other questions, please feel free to contact us. We sincerely invite you to send your inquiries to our email at buyepaper@good-display.com.

Certifications

ISO 14001 Environmental Management
RoHS Compliant | Energy Star Certified

Contact Our Engineers

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