1.5 COB Display Screen Parameters and Technical Specifications
I. Product Description
Pixel Composition: Each pixel on the front of the LED display screen is composed of a flip-chip package containing single-chip R (red), G (green), and B (blue) LEDs. Each LED is individually fixed to a circuit board.
Driving Components: The back of the LED display module contains driver ICs, resistors, capacitors, and other components. Connecting to the display screen control system allows for the display of video, images, and text information.
Maintenance Design: The LED display module features a front-maintenance design, with professional suction cup tools for installation and debugging.
II. Product Features
High Reliability: Employs a high-reliability single-chip package.
Uniform Emission: Uses a constant current driving method for the chip, resulting in uniform emission and low power consumption.
High Contrast Ratio: Achieves excellent display effects.
Lightweight: Easy to install and disassemble.
Modular Design: The entire box is divided into two unit structures: the display screen kit and the display module.
III. Technical Parameters
Pixel Pitch: P1.5 (i.e., the distance between pixels is 1.5 mm).
Resolution: Depends on the screen size; the specific value needs to be determined based on the configuration at the time of ordering.
Brightness: High brightness; the specific value needs to be customized based on the usage environment and requirements.
Refresh Rate: ≥3840Hz, ensuring smooth and ghosting-free images.
Grayscale: 16-bit, rich and delicate colors.
Contrast Ratio: High contrast ratio, ensuring strong image depth.
Viewing Angle: Wide horizontal and vertical viewing angles, ensuring clear viewing from different angles.
Drive Method: Constant current drive, ensuring uniform and stable light emission.
Lifespan: Up to tens of thousands of hours; the specific lifespan depends on the usage environment and method.
IV. Display Screen Structure Description
Cabinet Construction: Includes 8 LED display modules, 1 integrated driver board, 1 receiver card (dual receiver card signal backup can be customized), 1 AC-DC power supply (dual power supply can be customized), and 1 die-cast aluminum cabinet.
Functions of the main cabinet components: including the display screen kit, display module, etc. Specific functions should be obtained from the product catalog or by consulting the manufacturer.
V. Reliability Testing The product undergoes rigorous reliability testing, including high temperature and humidity testing, low temperature testing, and vibration testing, ensuring stable operation in various environments.
VI. Product Usage Precautions and Safety Instructions
Usage Precautions: Ensure the display screen is installed after reading and understanding the user manual; the installation location must be secure and the environment safe; all components must be supplied by the original manufacturer or by suppliers certified by the original manufacturer; operate according to the instructions in the product manual, etc.
Safety Instructions: Take protective measures when working at heights; pay attention to personal safety during operation; protect the product and avoid contact with rain; do not step on, strike, or drop any components; provide adequate ventilation and keep away from flammable materials; use professional tools and wear rubber gloves when installing and disassembling the display module; wipe the screen surface with a lint-free cloth and clean water after installation, etc.
The above is an overview of the parameters and technical specifications of the 1.5COB display screen. Specific values and details should be obtained from the product catalog or by consulting the manufacturer.
