ASSEMBLED GRID TRAY

An assembled grid tray is disclosed, comprising a frame for holding multiple substrate trays to form a larger tray for use in a semiconductor processing tool. The frame may be comprised of two outer frame members that hold one or more of the trays, each with a magnet rail use with a maglev system. T...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ABE, Shinobu, SHIN, Chang Hee, KOWAKA, Masahiko, KURITA, Shinichi
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:	An assembled grid tray is disclosed, comprising a frame for holding multiple substrate trays to form a larger tray for use in a semiconductor processing tool. The frame may be comprised of two outer frame members that hold one or more of the trays, each with a magnet rail use with a maglev system. The frame may be further comprised of an inner frame member positioned between the outer frame members, which may also include a magnet rail, with the frame members being held in position by one or more outer beam members. The frame members may be fabricated of a material having a similar thermal expansion to trays to be placed in the frame.