How to solve the problem of LED display light pollution?
Internationally, LED light pollution is generally classified into three categories, namely white light pollution, artificial white light, and color light pollution. At present, there are no relevant regulations for artificial pollination and color light pollution. However, considering that the color light pollution does cause people to feel uncomfortable, it is necessary to consider the problem of light pollution prevention of the display screen when designing the led display screen.
First, using the system can automatically adjust the brightness adjustment system through the outdoor brightness acquisition system.
The brightness of the environment is collected at any time. The display level control system automatically converts the broadcast brightness suitable for the environment through receiving system data.
Second, multi-level gray correction technology
The 8-bit color display level used by the common display system is such that the color is hardened at some low grayscale and color transitions. Can also cause the color light to adapt. The new LED large-screen control system adopts a 14-bit color display level, which greatly improves the hardness of the color.
Third, the reasonable choice of installation location and reasonable planning of the display area
There is an empirical plan for viewing distance and viewing angle and display area. At the same time, image research has specific design requirements for viewing distance and viewing angle of the display screen. When designing the display screen, it should meet the design requirements as far as possible, and plan rationally.
