ESHX020073 is 3.7 inch E paper display, resolution 240X416 , Dot-matrix E-ink Epaper Display , interface is 50 pins SPI and view angle is free, display color is black/white/red

A:Product Parameter

B: Product Picture

C: Drawing

D: E-paper Product Knowledge

• E- paper Advantages:
• paper-like reading experience
• ultra wide view angle
• ultra low power consumption
• ultra thin
• eye protection
• environmental protection
• without backlight

E-paper Disadvantages

• suitable to lower temperature
• size is limited in the market
• color is limited and can't make full color

E: Company Information

Huaxin Advantage:
1. factory base located at inland city which has cost effective
2. most advanced new equipment which can keep quality stable
3. most processes using fully automatic equipment which has effeciency and stable quality
4. professional engineers and production leaders who works in lcd field for more than 20 years
5. self design for customized product

our certificates
1.ISO14001/
2.ISO9001/IATF16949
3.SGS of LCD module

• Huaxin Technology (Enshi)Co.,LTD
• Hubei.Enshi
• Date of foundation:2009
• high technology enterprise mainly work on research and development, producing and sells LCD,LCM,TFT,backlight,OLED
• LCD includes: VA,TN, HTN, STN, FSTN, CSTN and other series
• LCM includes: COB,TBA, COG,TP,LED backlight and other series
• register capital:twenty million
• current staff:500+
• RD accounts for 10%
• QC accounts for 15%

F: Production Capacity

G: Product Application

1.supermarket retail lable

2.e-book reading

3.financial field

4. smart healthcare

5. smart transportation and smart home

H: E-paper display Characteristics

1. Reflective Display

2. Bi-stable

3. Low Power Consumption

4. High Contrast and Readability

5. Flexible and Lightweight

6. Limited Color Capabilities

7. Slow Refresh Rate

I:Are there any drawbacks to using e-paper displays

1.Limited Color Capabilities

2.Slow Refresh Rate:

3.Limited Viewing Angles:

4.Limited Brightness and Contrast

5.Slower Image Updates

6.Limited Availability of Larger Sizes

7.Susceptibility to Environmental Factors