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Display Cell Module
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● What is a Cell-Type Module for Display Devices?
A miniaturized and high-efficiency intelligent display solution
Combining precise control with high-quality imaging.
Based on an intelligent control board, the cell-type module is a next-generation display solution that delivers vivid images and smooth performance through efficient power management and high color-rendering LEDs.
● Why Choose Sejong Digital Communication’s Products?
Next-Generation Cell-Type Display Control Module
The display module, composed of compact cell units, provides high-speed data processing and exceptional color reproduction.
It ensures stable and vivid display performance across various applications such as advertising, information displays, and industrial panels.
Integrated Control and Real-Time Image Processing
Reliable and Consistent Power Management
Accurate Color Reproduction and Synchronization
Modular, Scalable Structure Expandable by Cell Units
● System Structure
System Integration and
Stable Hardware Configuration
1
Power Supply (SMPS)
Converts AC Power to DC and Supplies It to the Control Board and LED Module
Description
A core device that converts alternating current (AC) into stable direct current (DC) power, ensuring reliable energy supply to the system.
Features
· Specification: 5V output SMPS (Switching Mode Power Supply)
· Main Function: Provides stable current to the entire system
· KC-certified for safety and electromagnetic compatibility
2
Main Control Board (M10 FULL MP Board)
Core Unit for Image Data Processing and Control in Display Modules
Description
The central control unit responsible for processing and managing image data within the display module.
Features
· USB Port: For content upload and communication
· Multi-pin Connector: Transfers data to the LED panel
· RTC Battery (3V): Maintains time information
· Power Regulator Circuit: Provides stable 1.2V / 1.8V / 3.3V power supply
3
M10 Board Rear Circuit (Backside View)
Video Processing, Panel Drive Signal Generation, and Color Synchronization
Description
The logic unit of a high-performance control board that processes essential signals required for driving display panels.
Features
· Main logic section equipped with large-scale processor and memory chips
· High-speed data processing based on FPGA/MCU architecture
· Timing control and color data computation for LED panel operation
4
Display Operation Screen
High-Saturation Color Expression and Multi-Pixel Synchronization Test
Features
· Tested full RGB color display performance
· Video data output from the control board is accurately reproduced
· Verified normal operation of color balance, contrast ratio, and color transition speed
Text Display Accuracy, Pixel Uniformity, and Luminance Test
Features
· Data transmitted from the control board is displayed on the LED cell module · “가나다라” text lights up correctly · Uniform RGB color representation ensures excellent image quality
Dynamic Motion Operation Stability Verification
Features
· Arrow-shaped animation lighting test · Verified LED cell response speed and dynamic current control · Achieved smooth lighting with consistent frame operation
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