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7.5 Inch E Ink / Electronic Paper Display, 800x480 Fast Update – GDEY075T7
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7.5 Inch E Ink / Electronic Paper Display, 800x480 Fast Update – GDEY075T7

This is a 7.5 inch e-ink screen with 800x480 resolution, UC8179, SPI interface, and the electronic paper display supports 4 grayscale.
Number of views:
1000
Product serial number
1007500T7
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E-ink screen 7.5 inch electronic paper display  800x480 

 

ePaper Display's Basic function

  • Refresh Method: Full refresh for 3s、Fast refresh for 1.5s 、Partial refresh for 0.3s(tested at 25°C ambient temperature)
  • Display direction: Horizontal or vertical

 

 

 

ePaper Display's Basic parameters

  • Product size: 7.5 inch
  • Resolution: 800x480
  • PPI: 124.39
  • Color: Black and White
  • Driver IC: UC8179
  • Interface: SPI
  • Operating voltage: 3.3V
  • Operating temperature: 0-50 ℃
  • Optional customized: Touch screen |  Plastic enclosure

 

 

 

 

 

 

E Ink Product Feature

 
 

 

      ●  Ultra-Low Power, Persistent Display: Minimal energy consumption with content that remains visible even when powered off.

      ●   Versatile Refresh Modes, Quick Response: Full refresh 3s, and fast refresh 1.5s to meet various application needs.​​​​​​

      ●  Eye-Friendly & Anti-Glare: Zero blue light, radiation-free for extended comfortable use. Hard-coated anti-glare surface ensures clear visibility in bright light.  

      ●  Flexible & Customizable: Switch between horizontal/vertical orientations. Optional touch screen, enclosure, and cover plate available.​​​​​​

 
     

 

 

 

 

 

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"/10.3"
Black, White & Red (BWR) Displays Supports fast refresh and partial B/W refresh

2.13"/2.66"/2.7"/2.9"/3.7"/4.2"/5.79"/5.83"/7.5"/11.6"

Black, White, Red & Yellow (BWRY) Displays Supports fast refresh with multi-color layered updating 0.97"/1.54"/ 2.13"/2.9"/3.5"/3.97"/4.2"/5.79"/7.5"/10.85"/11.6"

 

 

 

 

 

 

 
7.5 inch E Ink Display

7.5" E Ink Display in Action

 

This 7.5-inch E Ink screen is used in a customer-built ePaper frame, delivering clear, low-power performance for real-time weather and market data display.

  •  
  • Also ideal for:
  • IoT terminals
  • Automotive dashboards
  • Medical devices
  • A smart choice for clear, energy-efficient display in any environment.

 

 


 

 

Development Platform Availabel

We have this ePaper screen Adapter Board that makes connecting our ePaper simple and fast.

 

Beyond the Product: Our Four Guarantees

Keyword:
Fast refresh
Partial refresh
7.5 inch e-ink screen
We could not find any corresponding parameters, please add them to the properties table

 

PARAMETERS

PART NUMBER

GDEY075T7

SIZE

7.5 inch

TYPE

Dot Matrix

IC

UC8179

RESOLUTION

800x480

PPI 124.39

OUTLINE SIZE(mm)

170.2x111.2x1.25

ACTIVE SIZE(mm)

163.2x97.72

PIXEL PITCH(mm)

0.204x0.204

OPERATING TEMP.

0℃~50℃

STORAGE TEMP.

-25℃~70℃

CONNECTOR

24-pin FPC, pitch: 0.5 mm

MAX GRAYSCALE

4

COLOR

Black,White

INTERFACE

SPI

FULL REFRESH(s)

3

FAST REFRESH(s)  1.5
PARTIAL REFRESH(s)  0.3

POWER CONSUMPTION OF THE REFRESH(mW)

26.4

STANDBY POWER CONSUMPTION (mW)

0.0165  

 BATCH PACKAGING INFORMATION  80 units/carton (retail-ready)
Gross Weight: ~9 kg | Dimensional Weight: ~8 kg
Carton Dimensions: 424 × 374 × 250 mm

Related Product List >>

Explanation of the refresh process (Refresh time: the entire period from when the screen first reacts until the image stabilizes):

1. Full Refresh: During the refresh process, the screen may flicker multiple times.
2. Fast Refresh: The screen flickers once during the refresh process.
3. Partial Refresh: The screen does not flicker during the refresh process.

Note: When using Fast Refresh and Partial Refresh, it is recommended to perform a Full-Screen Refresh after every five consecutive operations. This helps reduce the accumulation of screen ghosting.
If you need grayscale code, please contact us.

 

 

 

DRAWING

 

 

 

 

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