LED display display effect: By improving contrast to reduce brightness and power consumption, day and night adjust the chroma and brightness, that is, according to the brightness of the day and night LED display differences to adjust the intensity of red light.
Power supply: By increasing the voltage to improve the efficiency of LED power photoelectric conversion.
Circuit design: By reducing the constant current voltage, improve the circuit design to reduce energy consumption.
Light source itself: Adjust the light beads can be visual angle, improve the luminous efficiency of red chip.
The challenge of energy saving of LED display
The current industry has a large number of enterprises involved in the LED display energy-saving emission reduction research and production, but LED display energy efficiency standards have yet to be established.
In addition, technology is always a timeless topic. Whether it is the improvement of luminous efficiency of red chip, the improvement of LED power conversion efficiency, the progress of the technology of LED bead package and the optimization of circuit design depend on technological progress. Therefore, LED display energy saving and emission reduction for enterprises is both an opportunity and a challenge.
LED display of energy-saving emission reduction is a system engineering, not a single enterprise can be completed alone. LED display industry in many enterprises should join hands, in the spirit of socially responsible attitude to do this matter, so that energy-saving emission reduction become a green concept more popular.
