Patent ID: 6313584
Filing Date: 2001-11-06
Classification: H01J

Abstract:
A system for processing substrates comprising:a chamber within which a substrate is processed;at least one power source;a first electrical component coupled to a region within said chamber, said first electrical component receiving power from said at least one power source;a second electrical component coupled to a region within said chamber, said second electrical component receiving power from said at least one power source;a first matching network between said at least one power source and said first electrical component, said first matching network matching an impedance of the first electrical component to an impedance of said at least one power source;a second matching network between said at least one power source and said second electrical component, said second matching network matching an impedance of the second electrical component to an impedance of said at least one power source; anda matching network controller connected to said first matching network and said second matching network, said matching network controller controlling operation of said first matching network and said second matching network.