Application of Compressed Air in Semiconductor

Compressed air is widely used in the semiconductor industry, mainly in the following aspects:

cleaning and cooling equipment: Since the tiny particles and moisture in the compressed air have been removed, it is very suitable for cleaning the surface and interior of semiconductor equipment to ensure that the equipment is dust-free and clean. In addition, compressed air can also be used to cool semiconductor equipment, maintain its normal operating temperature and extend the service life of the equipment.

Control environmental conditions: In the semiconductor manufacturing process, it is necessary to strictly control environmental factors such as temperature, humidity, and dust. Compressed air can be used to regulate temperature and humidity by being introduced into the manufacturing environment to maintain a constant working environment. At the same time, by forming airflow, compressed air can effectively block dust and impurities and maintain the cleanliness of the manufacturing environment.

Precise control of the production environment: semiconductor production requires extremely high cleanliness of the environment, because dust, microorganisms and other impurities in the air will pollute semiconductor equipment, thereby affecting product quality. Many parameters of compressed air, such as flow, temperature, humidity, etc., play a vital role in controlling the production environment to ensure the stability of the production environment and the reliability of product quality.

Oil-free compressed air requirements: In the semiconductor chip manufacturing process, oil-free compressed air is required. This is because any grease can contaminate the chip, which in turn affects the performance and reliability of the product. Therefore, it is essential to provide a steady stream of clean, oil-free compressed air for the semiconductor industry.

In summary, compressed air plays multiple roles in the semiconductor industry, such as cleaning, cooling, environmental control and precise control of the production environment, and is an indispensable part of the semiconductor production process.