METHOD OF REPAIRING ALUMINUM NITRIDE DIELECTRIC OF ELECTROSTATIC CHUCK

PROBLEM TO BE SOLVED: To provide a repaired electrostatic chuck and a method of repairing a used electrostatic chuck.SOLUTION: Initially, a predetermined amount of dielectric material is removed from a used electrostatic chuck to leave a base surface. Then, the base surface is roughened to enhance a...

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Bibliographische Detailangaben
Hauptverfasser: JOSEPH F SOMMERS, WENDELL G BOYD JR, WILLIAM M LU, RAJAN BALESAN
Format: Patent
Sprache:eng ; jpn
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