source:other news release time:2023-04-12 Hits: Popular:led screen wholesaler
Green environmental protection has long been a major theme at this stage. Society is developing, but environmental pollution has also expanded at any time. Therefore, human beings must protect our homeland. At present, various industries are also advocating products to create green environment. So, how LED companies develop a full -color LED display that does not produce light pollution and Mikfen Electricity, which has become an important product performance that consumer companies must handle.
The LED display was once widely used in the corners of the city, becoming a common symbol to enhance the image of the city. However, while beautifying the image of the city, the strong light on the screen also had a certain negative impact on the night life of urban residents. The LED industry is a "dimming" industry. The screen "mountain light" is understandable, but from the perspective of the urban environmental pollution intervention table, it once became a new type of pollution type "light pollution". Therefore, enterprises should pay attention to the "light pollution" problem in consumption, and control the brightness settings.
The first control method: adopt a regulatory system with automatic adjustment.
According to the different day and evening, according to the environment and time zone of the site, some changes to show the brightness will produce great results. When the regeneration brightness of the full -color LED display is greater than 50%of the brightness of the environment, it will obviously feel that the eyes are uncomfortable, forming "light pollution".
Then, through the outdoor brightness collection system, the environmental brightness collection can be stopped at any time, and the LED display control system can be used to receive the system data and automatically convert to the brightness of the appropriate environment through the software.
The second control method: multi -level gray correction technology.
Ordinary full -color LED display system uses the color display layer of the 18bit. Therefore, if the low gray and color are excessive, the color will be stiff, which will form the uncoordinated colored lights. The new LED large screen control system uses the color display level of 14bit, which greatly improves excessive color hardness, making people feel mild in color when watching, and prevent the light of light.
In terms of power consumption, the luminous data used by the full -color LED display itself is energy saving, but some display area needs to be applied to large places. If it is used for a long time, the total power consumption is still very large. Because the brightness is relatively high. Under the action of these composite factors, the power consumption of the display is quite amazing. Then all the electricity bills affordable by the advertiser will also grow in exponential levels. Electricity costs) Therefore, enterprises can stop energy saving through the following 5 o'clock.
(1) Highlighting LED can be used, and the light -emitting chip can be reduced.
(2) Use high -efficiency switching power supply to greatly improve the power conversion efficiency.
(3) Stop the excellent screen cooling design to reduce the power consumption of fans.
(4) The entire circuit plan of design science to reduce the power consumption of internal circuit.
(5) According to changes in the external environment, the brightness of the outdoor display screen is automatically adjusted to achieve energy conservation and emission reduction effects.
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