LED display screens are widely used in various street corners of the city and have become a unique symbol to enhance the image of the city. However, while beautifying the image of the city, the glare of the screen has also brought a certain negative impact on the night life of urban residents. Although the LED industry is a "light-making" industry, it has become a new type of pollution-"light pollution" from the perspective of urban environmental pollution indicators. Therefore, enterprises should pay attention to this problem in the production process, so as to achieve the effect of energy saving and environmental protection, and truly realize the LED energy-saving screen.

1. Reasonably adjust the brightness of the LED screen

The LED energy-saving screen itself uses energy-saving materials, but some LED displays have a large area and consume more power. Therefore, we must adjust the brightness of the LED display reasonably according to the changes in the environment.

2. Multi-level grayscale correction technology

Although the luminescent materials used in the LED energy-saving screens are energy-saving, it is still necessary to use certain luminescent materials in occasions with larger display areas. Due to long-term use and the required brightness, the overall power consumption is still relatively large. Under the influence of these comprehensive factors, the power consumption of the display screen is quite alarming, so enterprises can save energy through the following points.

(1) By using light-efficiency LED light-emitting chips, do not cut corners;

(2) The use of high-efficiency switching power supplies can greatly improve the power conversion efficiency;

(3) Good heat dissipation design of the screen body reduces the power consumption of the fan;

(4) Design a scientific overall circuit plan to reduce the power consumption of internal circuits;

(5) According to changes in the external environment, automatically adjust the brightness of the outdoor display screen to achieve the effect of energy saving and emission reduction;

Through the above measures, the power consumption of the LED display can be greatly reduced. Aurora King is a national high-tech enterprise specializing in LED light-emitting diode packaging and LED indoor and outdoor display applications R&D, production and sales. Provide professional LED display products and system technology solutions for global LED system integrators, sales and engineering companies, advertising media and other various application companies, and provide complete supporting services.