An integrated circuit is a microelectronic device or element. Using a certain process, the components and wiring needed in the circuit are connected together, made on a small piece or several small pieces of semiconductor wafer or dielectric substrate, and then packaged in a package to form a microstructure with the required circuit function;

All the components are integrated in structure, which makes electronic components take a big step towards miniaturization, low power consumption, intelligence and high reliability.

It is represented by the letter IC in the circuit. The inventor of the integrated circuit is Jack? Kilby (Ge-based integrated circuits) and Robert? Integrated circuit based on silicon.

Today, most applications in the semiconductor industry are silicon-based integrated circuits.

Integrated circuit, English integration? Circuit, abbreviated as IC;

It is a circuit that integrates a certain number of common electronic components, such as resistors, capacitors and transistors, and has specific functions. And wires between these elements. It is a new type of semiconductor device developed from the late 1950s to 1960s.

It is a semiconductor manufacturing process such as oxidation, photolithography, diffusion, epitaxy and aluminum evaporation. It integrates all the semiconductors, resistors, capacitors and other components needed to form a circuit with certain functions and the connecting wires between them on a small silicon chip, and then solders the electronic devices packaged in a package.

Its packaging shell has many forms, such as round shell, flat or double in-line type.

Integrated circuit technology includes chip manufacturing technology and design technology, which is mainly reflected in the ability of processing equipment, processing technology, packaging testing, mass production and design innovation.

reference data

Specific introduction. IC[ reference time 20 17- 12-25]