CLUSTER TOOL ARCHITECTURE FOR PROCESSING SUBSTRATE

PROBLEM TO BE SOLVED: To provide an apparatus and a method for processing a substrate by using a multi-chamber processing system (e.g., a cluster tool) in which reliability is increased by increasing the throughput.SOLUTION: A substrate to be processed in a cluster tool 10 has a high repeat possibil...

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Hauptverfasser: JOHN A BAKER, HARALD HERCHEN, CHARLES CARLSON, JEFFREY HUDGENS, ISHIKAWA TETSUYA, RICK J ROBERTS, MICHAEL RICE, WANG CHONGYANG, BRYAN LEW, LEON VOLFOVSKI, ROBERT LAWRENCE, HELEN R ARMER, QUACH DAVID H, JAY D PINSON, SALEK MOHSEN S, WILLIAM TAYLOR WEAVER
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide an apparatus and a method for processing a substrate by using a multi-chamber processing system (e.g., a cluster tool) in which reliability is increased by increasing the throughput.SOLUTION: A substrate to be processed in a cluster tool 10 has a high repeat possibility and a small system footprint. In a cluster tool, fatigue of a robot is reduced by transferring substrates while grouping and processing a group of two or more substrates thereby increasing the system throughput, and also reducing the number of operations when transferring a butch of substrates between processing chambers, and the cost of property right is reduced by increasing the reliability of the system. A method and an apparatus used for increasing the reliability of substrate transfer processing by reducing the stop time of the system are also provided.