Patent ID: 7815782

Claim:
A physical vapor deposition apparatus, comprising: a chamber body having chamber walls and a magnetron assembly disposed over the chamber body; a first target disposed below the magnetron assembly, the first target having: a first surface; a bonding layer disposed on a second surface; a side surface, wherein the side surface is exposed to atmosphere; and an electrical power connection disposed on the side surface of the first target; a first backing plate coupled to the second surface; a second target disposed below the magnetron assembly, the second target having: a third surface; a bonding layer disposed on a fourth surface; a side surface, wherein the side surface is exposed to atmosphere; and an electrical power connection disposed on the side surface of the second target; a second backing plate coupled to the fourth surface; a target support member having a sealing member receiving area proximate a sealing member receiving area of the first target and a sealing member receiving area of the second target; and a shield disposed proximate to a processing region within the chamber body, the side surface of the first target and the side surface of the second target extending towards the chamber walls to positions beyond the shield, the first surface of the first target and the third surface of the second target extending to positions below an upper portion of the shield.