Waterproof dual light P80 flexible transparent grid screen new media display grid screen manufacturer

Manufacturing process of LED grid screen
The production process of LED grid screen is a complex one, involving multiple links and precise techniques. The following is the main process flow for producing LED grid screens:
Design phase:
Requirement analysis: Determine screen size, resolution, brightness, and other parameters based on customer needs.
Structural design: Design the mechanical structure of the screen, including the frame, support system, etc.
Electrical design: Design circuit layout, including power distribution, signal transmission, etc.
Material preparation:
LED beads: Choose high brightness and high reliability LED beads.
Driver IC: Choose a suitable driver integrated circuit.
Circuit board: The production of printed circuit boards (PCBs) typically utilizes high-density interconnect (HDI) technology.
Other materials: including heat dissipation materials, protective materials, connectors, etc.
PCB manufacturing:
Circuit design: Design PCB circuits to ensure the accuracy and stability of electrical connections.
Plate making: PCB is produced through processes such as photolithography and etching.
Drilling: Drilling holes on the PCB to install components.
Component welding:
SMT: Use a SMT machine to mount LED chips, driver ICs, and other components onto the PCB.
Welding: Components are soldered and fixed using techniques such as reflow soldering.
Module assembly:
Splicing: Assemble the soldered PCBs into modules.
Testing: Conduct electrical performance and display effect tests on each module.
Screen assembly:
Framework construction: Build a metal frame for the screen according to the design.
Module installation: Install the modules that have passed the test onto the framework.
Connection: Connect the power and signal lines to ensure electrical connectivity of the entire screen.
System integration:
Installation of control system: Install screen control system, including sending card, receiving card, etc.
Software configuration: Configure control software to achieve screen display control.
Testing and Debugging:
Overall testing: Conduct brightness, color, uniformity, and other tests on the entire screen.
Debugging: Debug according to the test results to ensure that the screen display effect meets the requirements.
Protective treatment:
Waterproof and dustproof: Waterproof and dustproof treatment should be applied to the screen to improve its environmental adaptability.
Heat dissipation treatment: Ensure that the screen has good heat dissipation performance.
Packaging and Transportation:
Packaging: Safely package the pre made LED grid screen.
Transportation: Use appropriate transportation methods to deliver products to customers.
Installation and maintenance:
On site installation: Install and debug the screen at the customer's site.
Maintenance guidance: Provide usage and maintenance guidance to ensure the long-term stable operation of the screen.
The entire production process requires strict quality control to ensure the high performance and long lifespan of LED grid screens. With the development of technology, the production process of LED grid screens is constantly being optimized and upgraded.

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