What are the main raw materials for computer chips at present?

Both monocrystalline silicon and silicon can be used as semiconductors, and high-purity monocrystalline silicon is an important semiconductor material.

Chip integratedcircuit English: integratedcircuit, abbreviated as IC; Or microcircuits, microchips and chips are a way of miniaturization of circuits (mainly including semiconductor devices and passive components, etc.). ) in electrons, and they are usually fabricated on the surface of semiconductor wafers.

After the invention and mass production of transistors, various solid-state semiconductor components such as diodes and transistors have been widely used, replacing the functions and functions of vacuum tubes in circuits. In the middle and late 20th century, the progress of semiconductor manufacturing technology made integrated circuits possible.

Compared with the manual assembly of circuits with a single discrete electronic component, integrated circuits can integrate a large number of micro-transistors into a small chip, which is a great progress. The large-scale production capacity, reliability and modular method of circuit design of integrated circuits ensure the rapid adoption of standardized integrated circuits instead of discrete transistors.