What performance should the LED screen have?

1, high-definition display effect, better display of advertising screen

As the main carrier of video advertising, HD LED shaped screen display needs high-definition display. Among them, the special-shaped screen includes high resolution, high brightness, high contrast, etc. The high resolution ensures that the high-quality advertising image can be well presented; the high-definition screen ensures that the image can be clearly displayed under direct sunlight; Contrast is a powerful guarantee that the picture color is uniform and the image is fine.

2, low energy consumption, energy saving and emission reduction

LED shaped screen display must be called by the government, and energy conservation and emission reduction must be implemented as an important standard in manufacturing. The shaped screen includes the power consumption of the product, the scattering performance of the product and the steel structure required for product installation.

3, large viewing angle, wide geographical coverage

The main task of high-definition LED spherical screen display is to advertise and image publicity. Therefore, let more audiences see the picture is the primary goal of outdoor high-definition LED spherical screen display, adopting large viewing angle design to cover the viewing angle. .

4, high protection level

Generally, the LED spherical screen display has a large installation area, and the spherical screen is mostly installed in a place where people are more dense. Therefore, the spherical screen should pay special attention to the display protection level, especially the southeast coastal area where the typhoon is frequently registered.

5, lightning protection grounding, to prevent leakage accidents

To ensure lightning protection, the LED circular screen main body and the outer casing should have good grounding measures, and depending on whether the circular screen display is installed independently or attached to the outer wall of the building to consider the grounding form.

6, do a good job of ventilation and heat dissipation

The LED circular screen display will generate a certain amount of heat when working. If the ambient temperature is too high and the heat dissipation is poor, the LED circular screen chip and related integrated circuits may not work properly or even be burned, thus making the LED circular display system It can't work normally, so the LED round screen label display usually needs to be equipped with a cooling fan or air conditioner, especially for screens that need to work in high temperature subtropical and tropical regions for a long time.