Patent ID: 8387563
Filing Date: 2013-03-05
Classification: B01J,C23C,H01L

Abstract:
1. An apparatus, comprising: a processing chamber; a rotatable substrate support operable to rotate around a first axis or a second axis; a removable process kit shield disposed within the processing chamber, the process kit shield confining a process region defined between a plurality of deposition heads and the substrate support, the process kit shield having a sidewall and a base plate affixed to the sidewall, the base plate having an aperture exposing a portion of the substrate support, wherein the aperture is aligned with a third axis; a plurality of deposition heads clustered around the third axis, the plurality of deposition heads affixed to a rotatable assembly that rotates around a fourth axis, wherein the first axis, the second axis, the third axis, and the fourth axis are each parallel to one another and are each perpendicular to a plane of the substrate support; an extension coupled to the processing chamber, wherein the extension houses a plurality of targets; and a robot, the robot operable to move one of the plurality of targets between the extension and one of the deposition heads.