Product categories
1/1
Number of views:
1000
3.97" 4-Color E Ink Display for Phone Case, 12s Fast Update, 800x480 | GDEM0397F81
Number of views:
1000
Product serial number
200397F8M
Quantity
-
+
OVERVIEW
SPECIFICATION
DOWNLOAD
3.97" 4-Color E Ink Display for Phone Case, 12s Fast Update, 800x480
E Ink Display's Basic Function
- Refresh method: Full update for 21s, Fast update for 12s (tested at 25°C ambient temperature)
- Display orientation: Horizontal or vertical
E Ink Display's Basic Parameters
- Product size: 3.97 inch
- Resolution: 800x480
- PPI: 235
- Color: Black, White, Yellow and Red
- Drive IC: SSD2677
- Interface: SPI
- Full update time :21S
- Operating temperature: 0-40 ℃
E Ink Display's Main Features
- Display feature: Bistable display (retains the current content after a power outage)
- Display mode: Pure reflection
- Viewing angle: Wide viewing angle exceeding 170 degrees
- Surface Treatment: Hard-coated for anti-glare effects
- Energy conservation: No power consumption when not refreshing the screen
- Eye Protection: No blue light emission, zero radiation
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 | |
| 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" |
E Ink Display's Product Application
 |
 |
 |
 |
|||
Phone case |
|
Wearable devices |
|
Industrial instruments |
|
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
Keyword:
four-color
E Ink display
phone case
3.97-inch
phone case
color e-paper
low power display
low power display
Related information download
-
-
Categories:
Number of downloads:
112
File size:
1.2M
Time:
2024-08-26 10:03:42
-
Categories:
Number of downloads:
1154
File size:
1.2M
Time:
2024-09-02 18:17:55
-
-
-
-
-
-
Categories:
4-Color ePaper
File size:
6.4M
Number of downloads:
35
2024-08-26 10:00:00
Categories:
E Ink Display Controller
File size:
1.2M
Number of downloads:
112
2024-08-26 10:03:42
Categories:
Product Specification
File size:
1.2M
Number of downloads:
1154
2024-09-02 18:17:55
Categories:
STM32 Library
File size:
1.7M
Number of downloads:
6
2025-01-20 13:13:00
Categories:
ESP32 Library
File size:
59KB
Number of downloads:
24
2025-01-20 13:14:00
Categories:
ESP8266 Library
File size:
60KB
Number of downloads:
7
2025-01-20 13:12:00
Categories:
Arduino UNO Library
File size:
60KB
Number of downloads:
8
2025-02-27 13:51:26
Categories:
Other Documents
File size:
6.2M
Number of downloads:
2832
2020-05-19 16:35:00
Categories:
Other Documents
File size:
650KB
Number of downloads:
900
2024-01-14 11:17:00
Page up
1
Page down
Leave us a message
产品中留言表单
Message
Message
Contact information
Contact information
We will contact you within one working day. Please pay attention to your email.
logo
Time of issue:2020-04-27 00:00:00
Contact
Time of issue:2020-04-27 00:00:00
copyright
Time of issue:2020-04-27 00:00:00
©2007-2025 DALIAN GOOD DISPLAY CO., LTD. Privacy Policy All Rights Reserved. ICP08000578-1
Online customer service
手机扫一扫联系我们
手机扫一扫加入我们
Customer service hotline
+86-15504097661
+86-15504097661
Customer service group:
Service Online