1. LED display area and installation location
When the inclination of the display screen to the vertical is less than 45°, this is more in line with people's viewing angles, reducing the direct light of the display screen and the influence of astigmatism on the surrounding environment. The height of the display installation within ten meters from the ground reduces the significant impact of astigmatism and direct light on the environment.
2. Control the display brightness of the LED display
Adjust the brightness of the electronic screen at night and restore normal brightness during the day
3. Reasonable display of content material
When displaying and playing materials, use high-purity colors and mixed colors as much as possible. Use low-purity and high-brightness colors as the main color as little as possible. The next video does not need to be changed too fast, and the screen that flickers too much should not be used.
4. The adjustment system that automatically adjusts the brightness
Through the control system of automatic brightness adjustment, automatic free switching is carried out, so that the display brightness can be automatically changed according to the ambient brightness.
As a light source, LED display screens will have light pollution problems during operation. In order to effectively prevent harm to the human body, measures should be taken to eliminate the light pollution of LED display screens based on a comprehensive analysis of the light pollution problems.