BASE PLATE FOR HEATER PEDESTAL

Embodiments of the disclosure advantageously provide base plates with decreased metal contamination. Some embodiments of the disclosure advantageously provide base plates with increased edge purge channel uniformity. Some embodiments provide methods of forming base plates. Embodiments of the disclos...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Duret, Michael Jerry, Baluja, Sanjeev, Silvetti, Mario D, Mustafa, Muhannad, Radhakrishnan, Satish, Xiaoxiong, Yuan
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY MACHINE TOOLS MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SEMICONDUCTOR DEVICES TRANSPORTING
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Beschreibung
Zusammenfassung:	Embodiments of the disclosure advantageously provide base plates with decreased metal contamination. Some embodiments of the disclosure advantageously provide base plates with increased edge purge channel uniformity. Some embodiments provide methods of forming base plates. Embodiments of the disclose are directed to a heater pedestal configured to support a substrate during processing. In some embodiments, the heater pedestal includes the base plate described herein.