BUSHING PORTION AND A SUBSTRATE PROCESSING APPARATUS INCLUDING THE SAME

A substrate processing apparatus may include a stage having a plane defined by a first direction and a second direction crossing each other, a pin arranged in an opening defined in the stage and extending in a third direction crossing the plane, and a bushing portion below the stage. The pin may be...

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Hauptverfasser: LIM, Heesung, KIM, Youngkweon
Format: Patent
Sprache:eng
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Zusammenfassung:A substrate processing apparatus may include a stage having a plane defined by a first direction and a second direction crossing each other, a pin arranged in an opening defined in the stage and extending in a third direction crossing the plane, and a bushing portion below the stage. The pin may be inserted in an insertion hole defined in the bushing portion, the insertion hole may overlap with the opening, and a first hole extending to the insertion hole in a direction parallel to the plane may be defined in the bushing portion.