Via in pad is a process that is widely used to accommodate high density interconnect technology. Via in pad is belong to the plated holes and can be simply understood as a via hole in a metal pad.&nbs...

Plated through-hole, blind via, and buried via are often mentioned when it comes to PCB manufacturing. But what do they mean? What is the difference between them?   Before th...

In the current PCB production process, there are mainly three manufacturing technologies: subtractive, additive, and semi-additive. 1. Subtractive: subtractive manufacturing is the earliest PCB...

What is Halogen-free PCB? Halogen-free PCB is often mentioned when it comes to PCB manufacturing in recent years. According to the JPCA (Japan Circuit Association)-ES-01-2003 standard: Copper-...

Copper electroplating with copper sulfate solution plays an extremely important role in PCB manufacturing. The quality of copper electroplating directly affects the quality of the copper layer and rel...

What is IC packaging?    IC (Integrated Circuit) is one of the most important electronic components, due to the complex functions and uses involved, there are many types of ICs. In order to facilit...