Cross-domain application: On silicon wafers, various circuit component structures, such as transistors, resistors, capacitors, etc., can be made. Finally, through a series of complex process flows, such as photolithography, etching, deposition, ion implantation, etc., the wafers are cut and packaged into integrated circuit chips with specific electrical functions.

The application of wafers is not limited to the traditional computer and communication fields, but also widely penetrates into consumer electronics (such as smartphones, tablets, wearable devices, etc.), automotive electronics, industrial control, medical electronics, aerospace and other fields.

The rapid development of these fields is inseparable from the support of wafers and the integrated circuit products on them.