1.4 Inch Colour Active Matrix LCD TFT Module, 320 X 320 Pixels, SPI Interface ST7796 Driving

Place of Origin China
Brand Name HuaXin
Certification ISO14001/ ISO9001/IATF16949
Model Number ESHX014320320-IPS
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 Lcd Display Name TFT Display
Size 1.4 " Resolution 320X320
Brightness 250cd/m2 View Angle Free
Interface SPI
High Light

Colour Active Matrix LCD TFT Module

,

1.4 Inch LCD TFT Module

,

ST7796 TFT LCD Module

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Product Description
ESHX014320320-IPS is is a 1.4 inch colour active matrix LCD module incorporating amorphous silicon TFT (Thin Film Transistor). It is composed of a colour TFT-LCD panel, driver IC, FPC, and a back light unit. The module display area contains 320 x 320 pixels. This product accords with RoHS environmental criterion.
 

A:Product Parameter

Part NO. ESHX014320320-IPS UNIT
LCD Type TFT/Transmissive/Normally Black  
Size 1.4 Inch
Viewing Direction All O'clock
Display Mode Normally Black  
LCD (W x H x D) 27.40 x 30.23 x 2.30 mm²
Active Area (W x H) 25.70 x 25.70 mm²
Dot Pitch (W × H) 0.078 x 0.078 um²
Number of Dots (Pixels) 320 (RGB) × 320  
Interface Type SPI  
Color Depth 16.7M  
Pixel Arrangement RGB Vertical Stripe  
Driver IC ST7796  
Brightness 250 (typical) cd/m²
Backlight Type 3 LEDs  
Input Voltage 2.8 (typical) V

 

B:Product Picture

1.4 Inch Colour Active Matrix LCD TFT Module,  320 X 320 Pixels,  SPI Interface ST7796 Driving 01.4 Inch Colour Active Matrix LCD TFT Module,  320 X 320 Pixels,  SPI Interface ST7796 Driving 1


C:Drawing 


........................................................................

D:TFT Product  Knowledge

 

tft substrate input and CF substrate input flow chart as below 
 

1.4 Inch Colour Active Matrix LCD TFT Module,  320 X 320 Pixels,  SPI Interface ST7796 Driving 2

 

TFT structure  as below 

1.4 Inch Colour Active Matrix LCD TFT Module,  320 X 320 Pixels,  SPI Interface ST7796 Driving 3

 
 

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. car navigation&printer

2. video call & advertising

3.Automotive &medical devices

4.fitness equipment&handheld devices

5.industial control and home applicance

 

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