A semiconductor chip is an integrated circuit made from a single piece of semiconductor material. The chips are used in a wide range of electronic devices such as mobile phones, computers, televisions and cars. The manufacturing process of semiconductor chips is very complex. It consists of layers of thin sheets of different materials, each with different electronic properties and functions, which are precisely manufactured and assembled together to form a complete chip. In the manufacturing process, sophisticated equipment and techniques are used to ensure the quality and performance of the chip.