Patent ID: 11866821
Assignee: APPLIED MATERIALS, INC.
Field: Surface technology, coating (Chemistry)
Classification: CPC C | IPC C

Claim 0:
1. A processing chamber, comprising:
a chamber body;
a substrate support disposed in the chamber body, the substrate support comprising a surface and a side surface connected to the surface; and
a substrate support cover removably disposed on the substrate support and configured to be picked up from the substrate support by a substrate transfer robot, the substrate support cover comprising;
a bulk material layer: and
a coating of a fluoride material, wherein the coating is exposed to a processing region in the processing chamber;
wherein the bulk layer further comprises a first surface in contact with the surface of the substrate support, a second surface opposite the first surface, a third surface extending from the first surface and facing the side surface of the substrate support, a fourth surface extending from the second surface and opposite the third surface, and a fifth surface connecting the third surface and the fourth surface.