Eco-friendly has become one of the main themes today. With the development of society, environmental pollution has spread gradually. It is our responsibility to protect our home. We must do it. Luckily, manufacturers from all walks of life advocate to produce eco-friendly products. So what things Myleddisplay will do to research and develop a kind of energy-saving LED displays with no light pollution? It is a serious problem which must be solved by outdoor led screen manufacturers.
Led display panel are widely used on the street corners in cities. It has become one of unique symbols to upgrade the image of a city. But there is a problem while it beautify the city. That’s the light pollution. The harsh glare of the led display has a bad effect on the quality of citizens’ life at night. Led industry is one which “produce light”. Led display do “emit light”. There is nothing to said against it. But it becomes a new kind of “light pollution” according to standard of environmental pollution. So as an enterprise specialized in LED products, it is our duty to focus on the problem of “light pollution”, taking good control of the light settings.
1. Automatic Brightness Control System
As for different surroundings and at different time in the day and at night, even small changes in brightness of led display can lead to big changes. We will experience eye irritation if the brightness of led display is higher than 50% of ambient brightness. We call it “light pollution”.
So we could set a system to collect the outdoor brightness at any time. The control system of led display receives the brightness system data. After calculation by display’s software, the screen delivers images and adjusts the brightness automatically which is appropriate to surroundings.
2. Multi-level Grayscale Correction
As for control system of common led display, it uses color display of 18 bit. The color displayed is awkward under the circumstance of low grayscale or color transition, causing the problems of inappropriate colors. The new-style control system of large led display uses color display of 14 bit, improving the display effect of the color. The color is much softer when people are watching the screen, avoiding the uncomfortable feelings of lights.
For power consumption, even led display uses energy-saving luminescent materials, the total power consumption is still incredible after using for a long time, especially the application in large areas. Because it needs higher brightness. Those things taken together have pushed the great power consumption, causing the electric bill paid by ad proprietors grows at exponential rates. Myleddisplay led display screen supplier save energy according to the following tips.
1.Using high efficient LEDs for lighting and high quality luminous chips.
2.Using high efficient switches for power, improving the power conversion efficiency.
3.Using excellent heat dissipation for screen, reducing the power consumption of fans.
4.Using scientific integrated circuit, reducing the power consumption of internal circuits.
5.The brightness of the outdoor led display is adjusted automatically according to the surroundings, saving energy and reducing pollutant emission levels.
How To Design LED Display With Energy Saving And Environmental Protection