How to make the outdoor LED display effectively avoid light pollution while ensuring the effect of publicity

17/09/2021

1. Reasonably plan the area and installation location of the display screen

According to the viewing distance and viewing angle, the surrounding environment, and the requirements of the display content, reasonably plan the display area and location. Instead of blindly pursuing a large area and a prominent location.



2.Selection and design of playback content

 Large-scale giant display screens are public media, including public welfare, advertising, instruction, etc. When we choose the content to be broadcast, we must reach an agreement with the public's requirements to avoid the mentality of refusal to watch it.



3.Multi-level grayscale correction technology improves color softness

LED display products use more gray scales to make the colors look softer and the transition is natural.



4.Adopt automatic brightness adjustment system

The brightness changes greatly under different time and weather conditions. If the playback brightness of the display screen is too much larger than the environment, it will cause people's eyes to be uncomfortable. In particular, the brightness difference between daytime and night is relatively large. If the brightness of the display screen is used during the day and at night, it will not only bring discomfort to the audience, but also create a psychological resistance to the advertising content. Retop Display's automatic brightness adjustment system can automatically convert the appropriate screen brightness according to the ambient brightness to ensure image quality and avoid light pollution.



With the increasing awareness of environmental protection among people all over the world, we can hear about low-carbon, energy-saving and emission reduction everywhere. The luminescent material used in the LED display itself is an energy-saving product. However, due to the large area of ​​outdoor display screens, the power consumption is still large. In response to the call of the World Energy Organization and the long-term development benefits of the industry, Retop Display has launched more energy-saving and low-carbon outdoor LED display products, which can save 50% of the power consumption compared to the previous LED display.