With the gradual popularization of this kind of product, what are the common features of the graphic LED display and how the internal structure is installed? I think everyone is very interested in these. Understanding the structure of common graphic LED display screens can not only help me choose products better, but also have a positive effect in use and maintenance.
1. Graphical LED display composition
First of all, the graphic LED display is composed of the LED display screen, computer, controller, dot matrix display unit and power supply system. On the structure of the screen, 8×8 single-color or two-color display units are spliced together. The brightness of the internal components is more balanced, and the product range is wider. These superior features are enough to become one of the most distinctive and developed display products.
2. How does the graphic screen work?
So how do these graphic screens emit light? In the internal control system, the intelligent display unit is part of the LED display screen, which can control the brightness and contrast of the entire unit panel. The subtitles are implemented in a computer-controlled terminal. Through power control, the compiled subtitles and graphic information are reorganized, so as to realize the synchronous transmission of information and subtitles.
3. Other control units
In addition, in use, the graphic LED display screen will also involve product stability control system, peripheral waterproof coating, heat dissipation control fan, etc., which are also the premise to ensure the stable use of the display screen, which is conducive to the stable operation of the display screen. , In addition to all kinds of bad weather, it can ensure that the graphic LED display is not interfered by the outside world.
In addition, for those who are interested in buying, when choosing a graphic led display, you should also pay attention to the product parameter configuration and which fields it is suitable for. For the needs of the environment, the graphic led display still has certain requirements, such as banks, shopping malls, etc. The advertising screen used for product corporate image promotion can be a low-cost φ3.75mm dual-color display screen. If good display effect is required, φ5mm full-color display screen can be used.
