What are the common faults of LED display and repair tips?
GOB process is more and more widely used, especially the popularity of small pitch led module, more and more modules using gob process.
Small pitch module because the lamp bead is dense, the lamp foot is particularly small, so it is easy to use as well as the transportation process to receive the collision and the product is bad, and there are a lot of customers do not know how to repair the small pitch module. Therefore, in many cases, customers will choose GOB process.
The following pictures can clearly see the contrast between the lamp surface before and after filling.
Small pitch module because the lamp bead is dense, the lamp foot is particularly small, so it is easy to use as well as the transportation process to receive the collision and the product is bad, and there are a lot of customers do not know how to repair the small pitch module. Therefore, in many cases, customers will choose GOB process.
The following pictures can clearly see the contrast between the lamp surface before and after filling.