At present, the small spacing LED display has a great impact on us. It affects our daily life all the time, because we rely too much on it. Let’s introduce the small pixel pitch LED display for you.
1. The brightness of small spacing LED display depends on the current flowing into the LED beads and the brightness performance of the LED beads themselves. The bigger the current used, the brighter the small spacing LED display will be. The high quality LED beads have good light conversion rate. A very small current can emit high brightness, which is good for saving power and maintaining the stability of the small spacing LED display.
2. The influence of out-of-control rate is that the small spacing LED display consists of ten thousand or even hundreds of thousands of red, green and blue pixels. The failure of any color LED will affect the overall visual effect of the display screen. Generally speaking, according to industry experience, the failure rate should not be higher than three-thousandths of ten thousand before the LED display screen starts to be assembled and aged 72 hours before shipment. The failure rate of high-quality LED beads is very low. The failure rate of small-spacing LED display screen with high-quality LED beads can be controlled below one-hundred-thousand.
3. The theoretical life of LED beads is 200,000 hours, which is much longer than the working life of other parts of small-spacing LED display. So as long as the quality of nationstar LED lamps is guaranteed, the working current is appropriate, the PCB heat dissipation design is reasonable, and the production process of the display screen is rigorous, the LED beads will be one of the most durable components in the whole display screen, and the small-spacing LED display of high-quality LED beads will make it possible. The service life can reach 100,000 hours, and the average trouble-free working time (MTBF) is as high as 50,000 hours.