Patent ID: 6632334
Filing Date: 2003-10-14
Classification: C25D,H01L

Abstract:
An apparatus for processing microelectronic workpieces, comprising:a housing at least partially enclosing a process environment; a first processing chamber within the housing, the first processing chamber having a first anode and a first cathode; a second processing chamber within the housing, the second processing chamber having a second anode and a second cathode; a first power supply located a first distance from the first processing chamber and electrically coupled to the first processing chamber to provide electrical power to at least one of the first anode and the first cathode; and a second power supply located a second distance from the second processing chamber and electrically coupled to the second processing chamber to provide electrical power to at least one of the second anode and the second cathode, wherein the first distance is at least approximately the same as the second distance.