Electrostatic chuck with improved temperature control and puncture resistance

Apparatus for supporting a workpiece and method of making same. The apparatus comprises a flex circuit laminated to a contoured support pedestal. The flex circuit includes a reinforced layer to improve puncture resistance of the flex circuit. The top surface of the chuck has a contoured topography t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KHOLODENKO ARNOLD, BEDI SURINDER, CLINTON JON, KATS SEMYON, SHERSTINSKY SEMYON, SHAMOUILIAN SHAMOUIL
Format: Patent
Sprache:eng
Schlagworte:
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