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3.97 inch white/black E-paper display 400x300 dots 24PINS 3/4 SPI interface

Categories E Paper Display
Brand Name: HuaXin
Model Number: HX0400NQW01
Certification: ISO14001/ ISO9001/IATF16949
Place of Origin: China
MOQ: 1000
Price: $22
Payment Terms: T/T
Supply Ability: 500K pcs per month
Delivery Time: 4~6weeks
Packaging Details: blister+foam box+bubble bag+inside carton+master carton
Display Technology: E-paper display
name: e ink display
Resolution: 400x300
size: 3.97 inch
Color: white/black
Interface: 3/4 SPI,
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3.97 inch white/black E-paper display 400x300 dots 24PINS 3/4 SPI interface

3.97 Inch White/Black E-Paper Display

400×300 dots resolution | 24PINS | 3/4 SPI interface

Product Specifications
AttributeValue
Display TechnologyE-paper display
Resolution400×300
Size3.97 inch
ColorWhite/Black
Interface3/4 SPI
Technical Parameters
Part No.ESHX0400NQW01
TypeE-paper display
Outline Size91×77×1.34mm
Active Area84.8×63.6mm
Connector24PIN FPC pitch 0.5
Working Temperature0~50°C
Storage Temperature-25~60°C
Product Images
E-Paper Technology
Advantages
  • Paper-like reading experience
  • Ultra wide view angle
  • Ultra low power consumption
  • Ultra thin design
  • Eye protection
  • Environmental protection
  • No backlight required
Disadvantages
  • Best performance in lower temperatures
  • Limited size availability in market
  • Limited color options (no full color capability)
Key Characteristics
  • Reflective Display
  • Bi-stable technology
  • Low Power Consumption
  • High Contrast and Readability
  • Flexible and Lightweight
Potential Drawbacks
  • Limited Color Capabilities
  • Slow Refresh Rate
  • Limited Viewing Angles
  • Limited Brightness and Contrast
  • Slower Image Updates
  • Limited Availability of Larger Sizes
  • Susceptibility to Environmental Factors
Applications
  • Supermarket retail labels
  • E-book readers
  • Financial field applications
  • Smart healthcare devices
  • Smart transportation and smart home systems
Manufacturer Information

Huaxin Technology (Enshi) Co., LTD - Hubei, Enshi

Founded: 2009 | Registered Capital: 20 million | Employees: 500+

High technology enterprise specializing in research, development, and production of:

  • LCD, LCM, TFT, backlight, and OLED technologies
  • LCD series including VA, TN, HTN, STN, FSTN, CSTN
  • LCM series including COB, TBA, COG, TP, LED backlight
Certifications
  • ISO14001
  • ISO9001/IATF16949
  • SGS of LCD module
Production Capacity
Product20212022202320242025Unit
LCD Production4.59999Thousands/Day
LCM Production70150300450450Thousand/Day
Backlight Production100200300500500Thousand/Day
OLED Production1020304050Thousand/Day
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