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What are the methods for LED transparent screens to be more energy-efficient and environmentally friendly

source: Shenzhen HighMight Technology Co., Ltd popularity:173 Date of publication:2023/03/18 10:45:53 small middle big

Firstly, adopt an automatic brightness adjustment system.

According to the day and night, slight changes in the brightness of the display screen can have a significant effect in different locations and time periods. If the playback brightness of the LED transparent screen is 50% greater than the ambient brightness, we will obviously feel uncomfortable with our eyes, which will cause "light pollution". So we can use the outdoor brightness collection system to collect the ambient brightness at any time, and use the display screen control system to receive system data and automatically convert it into a suitable brightness for the environment through software to broadcast the image.

Secondly, multi-level grayscale correction technology.

Ordinary LED display screen systems use an 18bit color display hierarchy, which makes the colors appear stiff in some low grayscale and color transitions, resulting in color light discomfort. The new LED large screen control system adopts a 14bit color display hierarchy, greatly improving the hardness of colors in transition, making people feel soft when watching and avoiding discomfort with light.

In terms of power consumption, although the luminescent materials used in LED display screens are energy-saving, some need to be applied in larger display areas. Due to long-term use, the overall power consumption is still relatively high because it requires higher brightness. Under these comprehensive factors, the power consumption of LED flexible screens is quite astonishing, and the electricity bills borne by advertising owners will also show a geometric growth.

How many energy-saving methods are there for LED display screens?

1. By using high luminous efficiency LEDs, the luminescent chips do not cut corners;

2. Adopting high-efficiency switching power supply, greatly improving power conversion efficiency;

3. Design excellent screen heat dissipation to reduce fan power consumption;

4. Design a scientific overall circuit scheme to reduce internal circuit power consumption;