Many small details will also cause the display effect of the led electronic display:
1. The quality of the die and the production process of other components;
2. The design of the cabinet and the control system, but at the same time there are other factors that are easily overlooked.
The following Fly LED LTD summarizes some of these factors, hoping to help the majority of LED display users:
1. Cabinet design
The cabinet design is very important to the led display screen. On the one hand, it has the circuit protection function, on the other hand, it is the safety function, and it also has the function of dust and water resistance. But the more important thing is whether the design of the thermal circuit system for ventilation and heat dissipation is good. With the extension of the boot time and the increase of the outside temperature, the thermal drift of the components will increase, which will cause the image quality to deteriorate. Good ventilation and heat dissipation design is an essential indicator of cabinet design.
Therefore, when purchasing led display products, users should still choose regular led manufacturers, which will be more secure in terms of quality, price, and after-sales service. For your ease of follow-up work, you must buy the best.
2. Life
Under the proper use environment, the service life of LEDs can reach 100,000 hours, which can effectively save users' maintenance and replacement costs. But many consumers reflect that the life span of the led products they buy is far from expectations. This is because the LED light source brands on the market are very mixed, and some of them will inevitably sacrifice the quality of their components even though the price is very cheap. If users buy low-quality LED products, it is easy to flicker or not light up, and the life span and energy-saving effect will be greatly reduced.
3. Gray scale
As a dual-color and full-color display, the gray scale is an important indicator. At present, the market is flooded with many 16-level and 64-level grayscale display screens posing as 256-level grayscale. Its control cost is only 1/5 of that of 256-level gray scale control. The easiest way is to play a VCD with a more intense sports scene to see if it can be seen clearly on the LED display.
4. Power
The power supply is also an important link that affects the quality in a led display system. Because the power supply has different working stability, output voltage value and load capacity under different temperature conditions, because it is responsible for the logistics support, its support ability directly affects the quality of the screen. Due to the difference in performance and stability, the price of power supply equipment of different brands and specifications also has this considerable difference. You can't just choose mid-low prices without looking at its performance and quality.
