What is the chip chip?Do you know the chip?

Volkswagen has stopped production due to the shortage of chips, and chips have become our indispensable objects.Mobile phones need chips, cars, chips, and computers to need chips. As long as high -tech products need chips, do you know what the chip is?Why is it so important?

The essence of the chip is a semiconductor plus integrated circuit. It is a micro -circuit with a miniaturized circuit and manufacturing on a semiconductor wafer.Why is this thing called a chip?The film is because of the shape, and the core means the heart, brain, and center of the electronic equipment, so it is called a chip.It is this name that many people have misunderstandings about the chip, thinking that only the chip like the CPU in the computer.The CPU in the computer is a logical chip, which can be logically controlled and capable.However, there are many types of chips, such as 5G, Wi-Fi, Bluetooth, such as communication chips, as well as storage chips such as memory, storage chips in the UC, and sensor chips such as gyroscope in the mobile phone.

Why must the chip be semiconductor?Before semiconductors, humans could only use mechanical control, but after semiconductors, humans could use electricity to control electricity directly, and the control ability was qualitatively leap.At the beginning of the 20th century, the development of quantum mechanics made humans discover the key materials of semiconductor.Only by applying voltage changes, it can realize its switch between semiconductor and insulators, so that humans have brought humans from the electronics era.

coreThe essence of the film is the integrated circuit.In the past, the separate devices of humans were welded. The current technology is like micro -carving. These lines are directly portrayed on a very small thing.This very small thing is the semiconductor substrate, and the engraving knife is the light engraving machine, but this knife is not a metal, but a laser, very thin.