
What is the difference between substrate and epitaxy?
In the semiconductor industry chain, especially in the third generation semiconductor (wide band gap semiconductor) industry chain, there will be a substrate and epitaxial layer, what is the significance of the existence of epitaxial layer? What's the difference from the substrate?

Semiconductor equipment industry in-depth review
Semiconductor equipment is the cornerstone to support the development of the electronics industry, but also the semiconductor industry chain upstream market space is the broadest, the most important strategic value of a link.

Confocal light microscope
The laser is focused on the wafer, illuminates a light spot, and the reflected light is refocused on the receiving plane, and through the analysis of the light, the surface of the silicon wafer is detected. The microscope is a system in which laser light is focused on a silicon chip and the reflected light is designed to be focused using a receiver

Chip bonding: The process of placing a chip on a substrate
The packaging process is the last step in the manufacturing of semiconductors, and its sequence is grinding, cutting, mounting, wiring, and forming. The sequence of these processes can change according to the changes in packaging technology, and can also be closely related to each other or combined

What important equipment is required for advanced packaging?
Technology is constantly breaking through and innovating, semiconductor technology is developing rapidly, and chip packaging technology has also developed from traditional packaging to advanced packaging to better meet the needs of the market. Advanced Packaging is a concept proposed by the traditional packaging.

An automated introduction to wafer handling and transfer
The wafer manufacturing industry is the industry with the highest degree of automation in all industrial manufacturing, and I personally believe that there is no one.

Application of PVD technology in semiconductor devices
In the rapidly evolving field of semiconductor technology, physical vapor deposition (PVD) is a key tool for achieving the precision and efficiency of thin film deposition processes. This paper comprehensively explores the advanced applications of PVD technology in the semiconductor industry, and details its various applications through examples and case studies.

A mature SPI equipment, 3D solder paste detection machine introduction
After many years of market application, this SPI detection equipment has been quite mature and efficient

Will Mini LED be the mainstream direction of future display technology? Discussion on Mini LED and Micro LED technology
Mini-LED and micro-LED are regarded as the next big vent of display technology. They have a wide range of application scenarios on all kinds of electronic devices, and are more and more popular with users, and relevant enterprises are constantly increasing capital investment.

The type and package of the chip
Integrated circuit (IC) is the cornerstone of modern electronic technology. They are the heart and brain of most circuits. They are everywhere and you can find them on almost every circuit board.











