LIFT ASSEMBLIES, AND RELATED METHODS AND COMPONENTS, FOR SUBSTRATE PROCESSING CHAMBERS

• Main Authors: SALINAS, Martin Jeffrey, DHAMODHARAN, Raja Murali, LAU, Shu-Kwan, PATIL, Aniketnitin
• Format: Patent
• Language: English
• Published: 20.06.2024
• Subjects: AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUSPOLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR; CHEMISTRY; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT; CRYSTAL GROWTH; DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; METALLURGY; PERFORMING OPERATIONS; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE; REFINING BY ZONE-MELTING OF MATERIAL; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE; SINGLE-CRYSTAL-GROWTH; TRANSPORTING; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL ORUNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL

The present disclosure relates to lift assemblies, and related methods and components, for substrate processing chambers. In one implementation, a lift assembly for disposition in relation to a substrate processing chamber includes a first motor, a first drive assembly coupled to the first motor, and a first support block coupled to the first drive assembly. The first motor is configured to linearly move the first support block using the first drive assembly. The lift assembly includes a second motor, a second drive assembly coupled to the second motor, and a second support block coupled to the second drive assembly. The second motor is configured to linearly move the second support block using the second drive assembly, and the second motor is configured to linearly move the second support block independently of the first motor linearly moving the first support block.