Source: IC Repair Institute Author: Chip Master Today, let’s talk about how chips are born from the manufacturing perspective. 01 From Sand to Monocrystalline Silicon Rod From a handful of sand that can be easily tossed, to the chips that are indispensable in various industries, it goes through hundreds or even thousands of processing steps. … 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
Stage One 1 Sand Silicon is the second most abundant element in the Earth’s crust, and sand (especially quartz) contains up to 25% silicon in the form of silicon dioxide (SiO2), which serves as the foundation for the semiconductor manufacturing industry. 2 Silicon Smelting 12-inch/300mm wafer level. Through multiple purification steps, silicon of semiconductor manufacturing … Read more
In the digital age, our lives are inseparable from chips. Our computers, phones, and even the cars we travel in are equipped with numerous chips. If even one chip fails to function properly, it can impact our lives, from minor phone malfunctions to serious car control issues… While enjoying the convenience of chips, have we … Read more
Source: Institute of Physics, Chinese Academy of Sciences Original Author: Xiao Xian This article introduces the structure of chips from the perspectives of manufacturing and technological limitations. Chips are hidden in the electronic devices that can be seen everywhere in the city. Smartphones, computers, and home appliances all rely on its control. Image source: pixabay … Read more
Source: Semika Original Author: Semika This article introduces the process of lithography, the basic principles of lithography machines, as well as the characteristics and applications of various lithography machines. The Process of Lithography Lithography is a pattern transfer technology that transfers the graphics on a mask to a silicon wafer coated with photoresist (also known … Read more
Source: Lattice Semiconductor Original Author: Lattice Semiconductor This article briefly introduces some professional terms in the semiconductor field. Wafer: The most basic processing unit in the semiconductor manufacturing industry, where circuit diagrams are etched onto wafers through specific processing techniques and then cut into IC chips; Cassette: A box used to hold wafers, composed of … Read more
Source: Tom Talks Chip Manufacturing Original Author: Tom The semiconductor manufacturing process refers to the process of using semiconductor materials to manufacture chips. This process includes steps such as wafer preparation, cleaning, deposition, photolithography, etching, diffusion, annealing, electroplating, and cutting. Semiconductor manufacturing is the process of processing wafers into complete chips that can achieve specific … Read more
Source of the article：Semiconductor Full Explanation Original Author: YuanYuan De Yuan This article introduces the complete process of semiconductor device fabrication. In this chapter, we will discuss semiconductor processing technology. There are mainly four types of semiconductor device fabrication processes: (1) Lithography (2) Doping (3) Coating (4) Etching Specific processes include lithography, ion implantation, rapid … Read more
Source: Semiconductor All Explained Original Author: Infrared Classroom This article briefly introduces relevant concepts of lithography. 1. What is an Integrated Circuit? Integrated Circuit (IC) is a complex electronic system that integrates active devices such as transistors and diodes, and passive devices such as resistors and capacitors on a single semiconductor chip using a series … Read more