Analysis of the basic structure of indoor LED display picture and text

With the gradual popularization of LED display screens, what are the common features of graphic LED display screens, and how are the internal structures installed? Everyone must be very interested in these. Knowing the structure of common graphic LED display screens can not only help me choose products better, but also actively promote the use and maintenance. The following indoor led display manufacturers will introduce you.

1. Composition of graphic LED display

First of all, the graphic LED display is composed of an LED display screen, a computer, a controller, a dot matrix display unit and a power supply system. The screen structure is made of 8×8 single-color or double-color display units spliced ​​together. The brightness of the internal components is more balanced, and the product range is also 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 local LED display screen, which can control the brightness and contrast of the entire unit board. Among them, the subtitles are realized in the computer control terminal. Through the 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 will also involve the product stability control system, peripheral waterproof coating, heat dissipation control fan, etc. These are also the prerequisites to ensure the stable use of the display, which can facilitate the stable operation of the display, and at the same time , In case of various bad weather, it can ensure that the graphic LED display is not disturbed by the outside world.

In addition, for those who are interested in buying, choosing a graphic LED display should also pay attention to the product parameter configuration and which fields are suitable for use. For the needs of the environment, graphic LED displays still have certain requirements, such as banks, shopping malls, etc. Advertising screens used for product corporate image promotion can use low-cost φ3.75mm dual-color display screens. If the display effect is required to be good, a φ5mm full-color display can be used.