What is a COB LED screen?

 

COB LED screen is an LED display screen that uses COB chip on beard technology.

 

High protection

The COB LED screen directly encapsulates the light-emitting chip on the PCB board. Compared with the traditional SMD (Surface Mounted Devices) packaging technology, there are no brackets and solder feet, so it has higher protection performance. It can effectively resist the influence of adverse environmental factors such as external impacts, vibrations, and moisture, reducing the risk of damage caused by external forces or environmental factors.
For example, in some occasions that require frequent movement or installation in complex environments, such as stage performances and outdoor advertisements, the high protection of the COB LED screen makes it more reliable and durable.

 

Higher stability and reliability

Since the chip is directly encapsulated on the PCB board, the number of solder joints and connection lines is reduced, thereby reducing the probability of problems such as poor contact and virtual soldering. This makes the COB LED screen have higher stability and reliability and can operate stably for a long time.
For application scenarios that need to operate continuously, such as monitoring centers and traffic command centers, the stability of the COB LED screen is crucial to ensure the continuity and accuracy of the display screen

 

Outstanding display effect

The COB LED screen has higher pixel density and smaller pixel pitch, enabling more delicate and clear image display. At the same time, its color uniformity and consistency are also better, and it can present more real and vivid colors.
In some occasions with high display effect requirements, such as indoor high-definition display and commercial advertisement display, the COB LED screen can meet users' needs for high-quality images