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How Can LED Display Be More Energy Saving?


With the rapid development of society, all walks of life are advocating the manufacture of green and environmentally friendly products, and the led industry is no exception. LED display screens are widely used in all street corners of the city, and have become a unique symbol to enhance the city's image and beautify the city's image. The led industry should keep pace with the times, respond to the national call, and promote energy-saving and environmentally friendly products. It is well known that led display may not achieve the ideal effect in terms of energy saving because of their high brightness, but this does not mean that it must be high energy consumption products. So how can led displays be more energy saving?

Choose environmentally friendly materials

The led screen made of environmentally friendly materials, through special processing technology, can make the led screen cabinet waterproof, dustproof and UV-resistant without glue. Compared with the products produced by the general process, it has less consumables and is more environmentally friendly.

Adopt a system that automatically adjusts the brightness

At different places and times, a slight change in the brightness of the led display can have a great effect. If the playback brightness of the led display is greater than 50% of the ambient brightness, we will obviously feel discomfort in the eyes, which will cause "light pollution".

We can collect ambient brightness at any time through the outdoor brightness acquisition system. And use the led display control system to automatically convert the brightness suitable for the environment through the software by receiving the system data.

Multi-level grayscale correction technology

Ordinary led display system adopts 18bit color display level, so in some places with low grayscale and excessive color, the color will be displayed very bluntly, which will cause the incompatibility of colored light. The new large led screen control system adopts a 14-bit color display level, which greatly improves the hardness of the color in excess, makes people feel soft colors when watching, and avoids people's discomfort with light.

Strong convection heat removal system to stabilize the cooling system

The led screen will release a lot of heat after working for a long time. If the heat is not released in time, it will cause a certain degree of damage to the led screen and affect the normal use of the screen. In order to ensure the normal operation of the led display in a stable environment, it is necessary to strengthen the cooling system of the led display.

Power supply

The realization of led display energy-saving mainly starts from the power supply. The high-efficiency switching power supply is directly used on the existing led display to reduce the power supply voltage as much as possible under the constant current state of the driver IC. The core is separated to supply power to achieve better energy saving effect.

If the selection of led display can start from the above five aspects, then led display can also make an effort for energy saving and environmental protection.

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