IP Library Granted Patent US 9,059,227
Granted Patent B2
US 9,059,227 · App. 13/398,371 · Granted Jun 16, 2015

Methods and apparatus for vertically orienting substrate processing tools in a clean space

Inventor: Frederick A. Flitsch (New Windsor, NY)
Assignee: Futrfab, Inc.
H01L21/67745Y10T29/53096H01L21/67178H01L21/67276
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Quick Facts
Patent No.
US 9,059,227
App. No.
13/398,371
Granted
Jun 16, 2015
Kind
B2
Abstract

The present invention provides various aspects of support for a fabrication facility capable of routine placement and replacement of processing tools in at least a vertical dimension relative to each other.

Claims (30)

1. A method of producing substrates; said method comprising: fixing a first processing tool in a fabricator comprising a primary cleanspace wherein the first processing tool is fixed at a periphery of the primary cleanspace and wherein at least a portion of a tool port of the first processing tool is in the primary cleanspace and at least a portion of a tool body of the first processing tool is not in the primary cleanspace;

fixing a second processing tool in the fabricator at the periphery of the primary cleanspace, wherein the second processing tool is above the first processing tool, and wherein at least a portion of a tool port of the second processing tool is in the primary cleanspace and at least a portion of a tool body of the second processing tool is not in the primary cleanspace;

storing a substrate in a first substrate carrier while the substrate is transported in the cleanspace;

receiving the substrate carrier into the tool port of the first processing tool;

removing the substrate from the first substrate carrier into the tool body of the first processing tool;

performing a first process on the substrate in the first processing tool;

containing the substrate in a second substrate carrier subsequent to the performing of the first process;

transporting the second substrate carrier to the tool port of the second processing tool;

removing the substrate from the second substrate carrier into the tool body of the second processing tool; and

performing a second process on the substrate in the second processing tool.

2. The method of claim 1 wherein the first substrate carrier and the second substrate carrier are the same.

3. The method of claim 1 additionally comprising:

placing the first processing tool onto a first chassis;

moving the first processing tool and the first chassis into a first operational location, wherein the first operational location is a first position on a support matrix;

placing the second processing tool onto a second chassis;

moving the second processing tool and the second chassis into a second operational location, wherein the second operational location is a second position on the support matrix; and

wherein the second position is located in at least a vertical dimension in relation to the first position.

4. The method of claim 3 wherein the first processing tool comprises multiple integrated processing regions.

5. The method of claim 3 additionally comprising the step of selecting the first process to be performed from a composite of available processes indicated on a system interface.

6. The method of claim 5 wherein the composite of available processes is determined according to a type of processing tool associated with the tool port of the first processing tool.

7. The method of claim 6 additionally comprising the steps of:

changing the processing tool type associated with the tool port of the first processing tool, wherein the processing tool is contained within a pod; and

updating the composite of available processes to correlate with the change in processing tool.

8. The method of claim 7 wherein the step of changing the processing tool type associated with the tool port of the first processing tool additionally comprises changing a pod comprising an interior portion that is a cleanspace, wherein the pod comprising an interior portion that is a cleanspace is of the changed processing tool type.

9. The method of claim 1 additionally comprising the steps of:

automatically storing a record of the first process performed;

generating a user selectable menu comprising an indication of the first process; and

generating an indication of license terms associated with the use of the first process.

10. The method of claim 1 additionally comprising:

placing a carrier holding one or more substrates into a tool from an environment outside of both the cleanspace and an extent of any processing tools fixed in the fabricator at the periphery of the primary cleanspace.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 22, 2014
From: FLITSCH, FREDERICK A.
To: FUTRFAB, INC
Reel/Frame 032022/0564 →
Continuity (6)
Continuation In Part 11520975 · Sep 14, 2006
Continuation In Part 11502689 · Aug 12, 2006
Continuation In Part 12691623 · Jan 21, 2010
Continuation In Part 11980850 · Oct 31, 2007
Division 11156205 · Jun 18, 2005
Related Publication 20120214396A1 · Aug 23, 2012