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7 Inch Serial Port Screen With PCB 800X480 15 PINS DSI Interface

Categories Serial Port Screen
Brand Name: HuaXin
Model Number: HX70WV055
Certification: ISO14001/ ISO9001/IATF16949
Place of Origin: China
MOQ: 1000
Price: $26.8
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: tft screen touch
name: 7 inch hdmi touch screen
size: 7 inch
resolution: 800X480
Brightness: 350c/d
Interface: 15 PINS DSI
Remark: supporting raspberry PI 3B/4B
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  • Product Details
  • Company Profile

7 Inch Serial Port Screen With PCB 800X480 15 PINS DSI Interface

7 inch TFT Display Module with PCB
Product Attributes
AttributeValue
Display TechnologyTFT screen touch
Name7 inch HDMI touch screen
Size7 inch
Resolution800×480
Brightness350c/d
Interface15 PINS DSI
RemarkSupporting Raspberry PI 3B/4B
Technical Parameters
Part No:HX70WV055
Panel Size7 inch TFT with PCBA
LCD TypeIPS
Module Size(mm)164.9×100×5.6
Display Area(mm)154.08×85.92
Number of Dots800×480
View angleFree
Interface Pins15 PINS DSI
Driving ICILI9881C
Luminance350c/d
With/Without TSPWith TP
RemarkSupporting Raspberry PI 3B/4B
Product Pictures
7 inch TFT display module front view
7 inch TFT display module side view
7 inch TFT display module connection interface
7 inch TFT display module with Raspberry Pi
Drawing & Pin Definition
7 inch TFT display module pin definition diagram
TFT Product Knowledge

TFT substrate input and CF substrate input flow chart:

TFT substrate input flow chart

TFT structure:

TFT structure diagram
Huaxin Advantage
  • Factory base located at inland city which has cost effective
  • Most advanced new equipment which can keep quality stable
  • Most processes using fully automatic equipment which has efficiency and stable quality
  • Professional engineers and production leaders who works in LCD field for more than 20 years
  • 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%

Production Capacity
Annual Production Capacity2021 (Current)2022 (Goal)2023 (Challenge)2024 (Challenge)2025 (Challenge)Remark
LCD Production Capacity4.59999Unit: thousands of logarithms/Day
LCM Production Capacity70150300450450Unit: Thousand piece/Day
Backlight Production Capacity100200300500500Unit: Thousand piece/Day
OLED Production Capacity1020304050Unit: Thousand piece/Day
Product Application
  • Car navigation & printer
  • Video call & advertising
  • Automotive & medical devices
  • Fitness equipment & handheld devices
  • Industrial control and home appliance
TFT Display Characteristics
  • Image Quality: TFT displays offer excellent image quality with high resolution, sharpness, and color accuracy.
  • Response Time: TFT displays have fast response times, which means they can quickly switch pixels on and off.
  • 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.
  • Energy Efficiency: TFT displays are energy-efficient compared to other display technologies.
  • 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.
  • Backlighting: Most TFT displays require a backlighting system, such as LED (Light-Emitting Diode) backlighting, to illuminate the screen.
  • Wide Applications: Suitable for various industrial and consumer applications.
Limitations of TFT Displays
  • Limited Viewing Angles: Compared to some other technologies, TFT displays may have more limited viewing angles.
  • Limited Contrast Ratio: May not achieve the same contrast levels as some alternative display technologies.
  • Backlighting and Power Consumption: Requires backlighting which can increase power consumption.
  • Response Time and Motion Blur: While generally good, may show motion blur in fast-moving images.
  • Limited Flexibility: Typically rigid compared to flexible display technologies.
  • Limited Color Gamut: May not reproduce the full range of colors that some applications require.
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