Plasma etching equipment / List of 7 manufacturers
What is a Plasma etching equipment?
Plasma etching equipment is used in semiconductor manufacturing and microfabrication of electronic devices. The technology involves ionizing a gas into a plasma state and using its energy to process the surface of a substrate. Plasma is a state of matter in which gas is energized to the point where electrons and ions move freely. In this state, the plasma creates chemical reactions that etch or remove unwanted material from the surface of the substrate.
Plasma etching plays a critical role, especially in semiconductor fabrication. It is used to finely process the surface of a substrate to create intricate circuits on chips. Plasma etching equipment can remove thin films, create patterns, and eliminate unwanted materials. This technology is highly precise and efficient, making it indispensable in manufacturing processes where fine processing is required.
Application of Plasma etching equipment
✅Semiconductor Manufacturing
Plasma etching is used in semiconductor manufacturing to create fine circuit patterns on semiconductor chips. The etching process helps to form intricate transistors and interconnections on a silicon wafer. This step requires high precision, and plasma etching ensures that these patterns are created with great accuracy.
✅MEMS Device Fabrication
Plasma etching is also used in the production of MEMS (Micro-Electro-Mechanical Systems) devices. These devices have tiny structures that require highly precise processing. Plasma etching plays a key role in forming these intricate structures.
✅LCD Panel Manufacturing
In LCD panel production, plasma etching is used to create patterns on transparent conductive films and thin-film transistors. This process requires precise etching techniques to form fine circuit patterns that are essential for display functionality.
✅Metal Surface Processing
Plasma etching is important in metal surface treatment. When precise patterns need to be made on metal surfaces, plasma etching allows for highly accurate and detailed machining.
Manufacture list of Plasma etching equipment
※Includes information on some trading companies
