4 Inch Circular TFT LCD Display 720x720 350CD/M2 40PINS MIPI Circular LCD Panel

Place of Origin China
Brand Name HuaXin
Certification ISO14001/ISO9001/IATF16949
Model Number ESHX40WT12-02
Minimum Order Quantity 1000pcs
Price negotiation
Packaging Details blister+foam box+bubble bag+inside carton+master carton
Delivery Time 6weeks~8weeks
Payment Terms T/T
Supply Ability 100K per month

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Product Details
Display Technology Tft LCD Module Name Round TFT Display
Size 4" Resolution 720x720
Brightness 350 Cd/m2 Interface 40PINS MIPI
View Angle Free View Angle
High Light

4 inch circular tft lcd display

,

circular TFT LCD display 720x720

,

40pins circular lcd panel

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Product Description

ESHX40WT12-02 is 4 inch round TFT display module  applied for speedometer , 720x720 resolution, 350CD/M2, 40PINS MIPI interface and backlight is 6 chip-white LED,Driver IC is JD9365DA ,view angle is free 

you can download datasheet from this link:ESHX40WT12-02.pdf

 

A:Product Parameter 

Part No: ESHX40WT12-02
Panel size 4 inch round TFT
LCD type IPS
Module Size 105.6x109.87x2.26mm
Display Area 101.52x101.52mm
Number of Dots 720x720
View angle ALL
Module Driver IC JD9365DA
Interface Pins 40PINS MIPI
Luminance 350cd/m2
Operating Temp -20~70
Storage Temp -30~80
Backlight 6 chip-white LED

 

B:Product Picture

 

4 Inch Circular TFT LCD Display 720x720 350CD/M2 40PINS MIPI Circular LCD Panel 0
4 Inch Circular TFT LCD Display 720x720 350CD/M2 40PINS MIPI Circular LCD Panel 1
4 Inch Circular TFT LCD Display 720x720 350CD/M2 40PINS MIPI Circular LCD Panel 2


C: Drawing 

 

4 Inch Circular TFT LCD Display 720x720 350CD/M2 40PINS MIPI Circular LCD Panel 34 Inch Circular TFT LCD Display 720x720 350CD/M2 40PINS MIPI Circular LCD Panel 4

 


D:TFT Product Knowledge

 

tft substrate input and CF substrate input flow chart as below 
 

4 Inch Circular TFT LCD Display 720x720 350CD/M2 40PINS MIPI Circular LCD Panel 5

 

TFT structure  as below 

4 Inch Circular TFT LCD Display 720x720 350CD/M2 40PINS MIPI Circular LCD Panel 6

 
 

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

 

Annual Production
Capacity
2021 (Current) 2022 (Goal) 2023 (Challenge) 2024 (Challenge) 2025 (Challenge) Remark
LCD Producton
Capacity
4.5 9 9 9 9 Unit:thousands of
logarithms/Day
LCM Producton
Capacity
70 150 300 450 450 Unit:Thousand
piece/Day
Backlight Producton
Capacity
100 200 300 500 500 Unit:Thousand
piece/Day
OLED Producton
Capacity
10 20 30 40 50 Unit:Thousand
piece/Day

 

 

G: Product Application

 

1.safety box &instrument

2.lock&smart home

3.transmitter&watch

4.watch&adio

5.collimator&navigator

 

H: TFT Display Characteristics

 

1.Image Quality: TFT displays offer excellent image quality with high resolution, sharpness, and color accuracy.

 

2.Response Time: TFT displays have fast response times, which means they can quickly switch pixels on and off.

 

3.Viewing Angles: TFT displays typically provide wide viewing angles, allowing the screen to be viewed clearly from different positions and angles without significant color shifts or loss of image quality.

 

4.Energy Efficiency: TFT displays are energy-efficient compared to other display technologies.

 

5.Size and Flexibility: TFT displays can be manufactured in various sizes, ranging from small screens for handheld devices to large panels for TVs and monitors.

 

6.Backlighting: Most TFT displays require a backlighting system, such as LED (Light-Emitting Diode) backlighting, to illuminate the screen.

 

7.Wide Applications:

 

I: Are there any drawbacks or limitations to using TFT displays?

 

1. Limited Viewing Angles:

2. Limited Contrast Ratio

3. Backlighting and Power Consumption

4. Response Time and Motion Blur

5. Limited Flexibility

6. Limited Color Gamut