LED grid screen is a kind of flat display screen which consists of many small LEDs which are arranged on the screen in a grid shape.LED grid screen has many advantages and a wide range of applications.
High brightness and adjustability: LED grid screen uses LED lights as light source, which has high brightness and high contrast ratio, making the picture clearly visible in bright environment. In addition, it also has a brightness adjustment function, which can be adjusted according to the environmental needs.
Energy saving and environmental protection: LED grid screen adopts LED technology, compared with the traditional display, LED lights have lower energy consumption.LED lights have a long lifespan of tens of thousands of hours, which reduces the frequency of replacing lamp beads and lowers maintenance costs. At the same time, LED grid screen is free of mercury, lead and other harmful substances, which is friendly to the environment.
High Definition and Wide Viewing Angle: LED grid screen has high resolution and wide viewing angle range, which can present detailed and clear images and videos. Regardless of the viewer's angle, the same visual experience can be obtained, suitable for a variety of occasions.
Flexibility and customisability: LED grid screen modular design, flexible combination and installation. Screen size, shape, resolution, etc. can be adjusted according to the user's needs, adapting to different application scenarios.
Advertising media: LED grid screen is widely used in indoor and outdoor advertising media, such as shopping malls, underground stations, stadiums and so on. Its high brightness and high definition can attract the audience's attention and deliver effective advertising information.
Stage Performing Arts: Because of its flexibility and customisability, LED grid screen can be freely spliced and changed according to the stage design needs, it is widely used in concerts, stage plays and other large-scale performing arts venues. It provides a creative space for performances combined with music, lighting and other elements.
Information display: LED grid screen can be used for information release and display, such as indoor and outdoor public places of information guidance, traffic signs, weather forecasts, etc.. Its high brightness and wide viewing angle make the information can quickly attract people's attention.
Architectural decoration: LED grid screen can be used as the decoration of building facade, adding artistic flavour and visual appeal to the city. At the same time, through the flexible display effect, it can realise the clock, thermometer and other functions of the building facade.
All in all, LED grid screen has the advantages of high brightness, adjustability, energy-saving and environmental protection, high definition, wide viewing angle, flexibility and customisability, which are widely used in advertising media, stage performance, information display and building decoration.
The manufacturing of LED grid screen involves several steps and technical operations. The following are general LED grid screen manufacturing instructions:
LED chip: choose a suitable LED chip as the light source of the display, commonly RGB LED chip.
PCB board: Prepare the PCB board that matches the LED chip for mounting and connecting the LED chip.
Driver chip: choose the suitable driver chip for the LED chip, which is used to control the brightness of the LED and the display content.
Bracket or frame: prepare the bracket or frame material to support and fix the LED grid screen.
Make PCB board: use circuit board making equipment to print circuit graphics on PCB board according to design specifications to form circuit network.
Installation of LED chips: Install and solder LED chips on PCB boards according to design requirements. Ensure the correct position and orientation of the LED chips.
Connect the circuit: using wires or metal connectors, connect the LED chips with the driver chips. Make sure the connection is firm and reliable.
Integrate the driver chip: connect the selected driver chip to the PCB board and solder or plug-in installation.
Connecting controller: connect the driver chip with the display content controller (e.g. computer, video processing equipment, etc.). Ensure the stability and accuracy of data transmission.
Installation and testing:
Install the screen bracket or frame: according to the design requirements, install the LED grid screen on the bracket or frame to ensure the screen is stable and flat.
Test the function and quality: connect the power supply, send the test content through the controller to check whether the brightness, colour and pixel points of the LED grid screen work properly. Make necessary adjustments and repairs.
Contact Person: Xingjun Li