Patent ID: 11908664
Assignee: TOKYO ELECTRON LIMITED
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  C | IPC C  H

Claim 4:
5. The plasma processing apparatus according to claim 4, wherein:
the conductive member is electrically connected to the lower electrode, and a region is defined between the conductive member and the lower electrode at a location below the lower electrode and above the conductive member;
a plurality holes extend through the lower electrode;
the plurality of terminals of the stage are circumferentially spaced along a periphery of the electrostatic chuck;
the plurality of wirings extend vertically through the conductor pipe, and wherein above the conductor pipe and within the region the plurality of wirings extend radially outward from the conductor pipe; and
the plurality of wirings further extending through the plurality of holes in the lower electrode and to the plurality of terminals circumferentially spaced along the periphery of the electrostatic chuck.