HIGH TEMPERATURE BIASABLE HEATER WITH ADVANCED FAR EDGE ELECTRODE, ELECTROSTATIC CHUCK, AND EMBEDDED GROUND ELECTRODE

Examples of a substrate support are provided herein. In some examples, the substrate support has a ceramic electrostatic chuck having a body. The body has a first side configured to support a substrate and a second side opposite the first side. The body has a chucking electrode, an active edge elect...

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Hauptverfasser: KORA SIDDARAMAIAH, Onkara Swamy, PISHARODY, Gautam, LIANG, Qiwei, BUCHBERGER, Jr., Douglas A, PARKHE, Vijay D, LUBOMIRSKY, Dmitry
Format: Patent
Sprache:eng
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Zusammenfassung:Examples of a substrate support are provided herein. In some examples, the substrate support has a ceramic electrostatic chuck having a body. The body has a first side configured to support a substrate and a second side opposite the first side. The body has a chucking electrode, an active edge electrode disposed adjacent the chucking electrode, a floating mesh disposed below the chucking electrode, a heater disposed below the floating mesh, and a ground mesh disposed below the heater, wherein the ground mesh is adjacent the second side.