초록 ▼

A transport system within a fabrication system. The fabrication system contains a plurality of tool bays, each of which has a plurality of processing tools for processing articles. The transport system contains a plurality of intrabay transport subsystems, an interbay transport subsystem, a pluralit

A transport system within a fabrication system. The fabrication system contains a plurality of tool bays, each of which has a plurality of processing tools for processing articles. The transport system contains a plurality of intrabay transport subsystems, an interbay transport subsystem, a plurality of stockers, and at least one linking subsystem. Each intrabay transport subsystem is dedicated to transporting articles within a particular tool bay. The interbay transport subsystem, linking the tool bays, transports articles between the tool bays. The stockers, located between the intrabay and interbay transport subsystems, store articles between processing and transfer articles between the intrabay and interbay transport subsystems. The linking subsystem, located between two adjacent intrabay transport subsystems, provides direct transport between the two corresponding tool bays.

대표청구항 ▼

1. A fabrication system, comprising:a plurality of tool bays, each of which comprises a plurality of processing tools for processing articles; and a transport system, linking the processing tools for transporting the articles, including: a plurality of intrabay transport subsystems, each of which is

1. A fabrication system, comprising:a plurality of tool bays, each of which comprises a plurality of processing tools for processing articles; and a transport system, linking the processing tools for transporting the articles, including: a plurality of intrabay transport subsystems, each of which is dedicated to transporting articles within one of the tool bays; at least one interbay transport subsystem linking the tool bays for transporting the articles between the tool bays; a plurality of stockers located between the intrabay and interbay transport subsystems for storing articles between processing and transferring articles between the intrabay and interbay transport subsystems; and at least one linking subsystem located between two adjacent intrabay transport subsystems for providing direct transport between the two adjacent intrabay transport subsystems. 2. The fabrication system as claimed in claim 1, wherein the articles are semiconductor wafers.3. The fabrication system as claimed in claim 1, wherein the linking subsystem links tool bays with different fabrication functions.4. The fabrication system as claimed in claim 1, wherein the linking subsystem links tool bays with the same fabrication function.5. A transport system within a fabrication system, wherein the fabrication system comprises a plurality of tool bays, each of which comprises a plurality of processing tools for processing articles, the transport system comprising:a plurality of intrabay transport subsystems, each of which is dedicated to transporting articles within one of the tool bays; at least one interbay transport subsystem linking the tool bays for transporting articles between the tool bays; a plurality of stockers located between the intrabay transport subsystem and the interbay transport subsystem for storing articles between processing and transferring articles between the intrabay and interbay transport subsystems; and at least one linking subsystem located between two adjacent intrabay transport subsystems for providing direct transport between the two adjacent intrabay transport subsystems. 6. The transport system as claimed in claim 5, wherein the articles are semiconductor wafers.7. The transport system as claimed in claim 5, wherein the linking subsystem links tool bays with different fabrication functions.8. The transport system as claimed in claim 5, wherein the linking subsystem links tool bays with the same fabrication function.