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
In the modern world, no one can say they are unrelated to “semiconductors.” Semiconductors sound rigid and cold, but they are not just a concern for engineers in scientific parks; the smartphones you swipe, the computers you use, the televisions you watch, and the speakers you listen to all contain semiconductor components. It can be … Read more
Source: Content from Chuangfuhui, thank you! What Are the Differences Between Semiconductors, Integrated Circuits, and Chips In today’s rapidly advancing technological era, we often hear the terms semiconductor, integrated circuit, and chip. They seem to be the magic of the tech world, driving innovation and development across various industries. But do you know their differences … Read more
What is a semiconductor? Is it a material with electrical conductivity between that of a conductor and an insulator at room temperature? Does this explanation make sense to everyone? Can it generate interest among people from different industries? This article will provide a multi-dimensional explanation of the semiconductor industry, making it more than just a … Read more
Source: ICisC Nanjing Integrated Circuit Industry Service Center What is a Chip A chip, also known as a microcircuit or microchip, is a silicon wafer that contains an integrated circuit. It is very small and often part of a computer or other electronic devices. A chip is a general term for semiconductor component products and … Read more
Source: Semiconductor Industry Alliance A wafer is a fundamental raw material for manufacturing semiconductor devices. Extremely pure semiconductors are prepared into wafers through processes such as crystal pulling and slicing. The wafers undergo a series of semiconductor manufacturing processes to form extremely small circuit structures, which are then cut, packaged, and tested to become chips, … Read more
The applications of semiconductors are extremely wide-ranging, covering almost all aspects of modern technology and electronics. Here are some of the main application areas of semiconductors: 1. Electronic Devices Transistors: Transistors are representative semiconductor devices used for amplifying and switching electronic signals. They are the basic building blocks in digital and analog circuits. Integrated Circuits … Read more
The birth of the chip – from vacuum tubes, transistors to integrated circuits, from BJT, MOSFET to CMOS, how chips have developed and how they work. █ Vacuum Tubes (Electron Tubes) Edison Effect In 1883, the famous inventor Thomas Edison observed a strange phenomenon during an experiment. At that time, he was testing the lifespan … Read more
As the core of the semiconductor industry, integrated circuits account for 83% of the market share. Due to their technical complexity, the industry structure is highly specialized. With the rapid expansion of the industry scale, competition intensifies, and the division of labor becomes more refined.Currently, the market industry chain consists of IC design, IC manufacturing, … Read more
Source: Semika Original Author: Semika Testing is an important means to ensure functionality and yield.Chip testing can be mainly divided into two parts.CP (chip probing) and FT (final test).Some chips will also undergo SLT (system level test).Additionally, some specific requirement chips need reliability testing. CP Testing CP (Chip Probing) testing, also known as wafer testing, … Read more