Tool for modifying a support surface
A tool for modifying substrate support elements of a substrate holder, the substrate support elements having support surfaces for supporting a substrate, said tool comprising a main body having a main body surface, wherein the tool comprises multiple protrusions from the main body surface, the multi...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | A tool for modifying substrate support elements of a substrate holder, the substrate support elements having support surfaces for supporting a substrate, said tool comprising a main body having a main body surface, wherein the tool comprises multiple protrusions from the main body surface, the multiple protrusions having distal ends configured to contact the support surfaces to modify the substrate support elements. Furthermore, a lithographic apparatus and a method comprising such a tool. |
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