Semiconductor

Semiconductor refers to a material whose electrical conductivity is between a conductor and an insulator at room temperature and whose electrical conductivity is controllable, and the semiconductor mentioned in our daily life basically refers to the use of semiconductors in integrated circuits, consumer electronics, communication systems, photovoltaic power generation, lighting applications, high-power power conversion and other fields.

As an important link in the upstream of the semiconductor industry chain, semiconductor materials play a key role in the production and manufacturing process of chips. According to the division of the chip manufacturing process, semiconductor materials are mainly divided into matrix materials, manufacturing materials and packaging materials. Among them, matrix materials are mainly used to manufacture silicon wafers or compound semiconductors; manufacturing materials are mainly various materials required to process silicon wafers or compound semiconductors into chips; packaging materials are materials used in the process of packaging and cutting the resulting chips.