With the continuous development of society, semiconductors and integrated circuits have become the theme of the times. The mechanical properties of semiconductors and integrated circuits are directly affected by the process of chip packaging. Chip packaging has always been a major issue in industrial production. How to overcome this problem and how to apply it to the chip packaging industry?

1. Chip Bonding

During the welding process, printed circuit boards are prone to displacement. To prevent electronic components from falling off or shifting from the surface of the printed circuit board, an automatic dispensing machine can be used to apply glue on the surface of the printed circuit board, and then it can be placed in an oven for heating and curing, so that the electronic components can be firmly attached to the printed circuit board.

II. Base Material Filling

I believe many technicians have encountered such a problem. In the flip-chip manufacturing process, since the fixed area is smaller than the chip area, it is difficult to bond. If the chip is subjected to impact or thermal expansion, it is very likely to cause the bumps to protrude or even break, and the chip will lose its proper performance. To solve this problem, we can use an automatic dispensing machine to inject an organic adhesive into the gap between the chip and the substrate, and then solidify it. This effectively increases the connection between the chip and the substrate. It further enhances their bonding strength and provides good protection for the protrusions.

III. Surface Coating

When the chips are soldered, a layer of low-viscosity and highly fluid epoxy resin can be applied between the chips and the solder points through an automatic dispensing machine and then cured. This not only enhances the appearance quality but also prevents corrosion and irritation from external objects, providing excellent protection on the chips and extending their service life.

In conclusion, the above are the applications of the automatic dispensing machine in the chip packaging industry, such as chip bonding, base material filling, and surface coating. We can apply this method to our daily work, which will greatly improve our work efficiency. With this method, you will no longer have to worry about the chip packaging issues!