In the previous issue, we introduced the wafer preparation process (link). Silicon ingots and wafers Today, we will continue discussing the manufacturing process of chips (die). This stage is the most challenging part of the chip manufacturing process. I will try to explain it in a simple and understandable way, and I hope everyone can … Read more
What are the stages of chip manufacturing? First, let’s talk about the manufacturing environment. The chip factory has high requirements for environmental humidity, temperature, pressure, magnetic fields, vibrations, and the number of bacteria indoors. For example, its cleanliness is thousands of times higher than that of an operating room. Its raw materials, mainly silicon extracted … Read more
Source: Semika Original Author: Semika This article provides a simple yet comprehensive introduction to the chip manufacturing process, starting from wafer manufacturing, to photolithography, followed by etching and ion implantation, thin film deposition, and finally packaging and testing. Chip manufacturing is one of the most complex processes in the world today. It is a complex … Read more