Claims
- 1. A method of opening a wafer-carrying pod having a door, comprising:
moving the pod horizontally to engage a door of the pod with a pod door receiver of a pod opening station, and thereafter moving the pod vertically to align the pod with an opening in an interface wall at the pod opening station.
- 2. The method of claim 1, wherein the pod is moved horizontally away from the pod door receiver after the door of the pod is engaged with the pod door receiver and before the step of moving the pod vertically.
- 3. The method of claim 2, further comprising extending a wafer handler blade into the pod after the pod is aligned with the opening in the interface wall.
- 4. The method of claim 3, further comprising indexing the pod downwardly, with wafer handler blade extended into the pod, to thereby transfer a wafer from the pod to the wafer handler blade.
- 5. The method of claim 4, further comprising retracting the wafer handler blade, after the pod is indexed downwardly, to carry the wafer out of the pod.
- 6. The method of claim 5, wherein the pod door is not moved at any time between engagement of the pod door with the pod door receiver and removal of the wafer from the pod.
- 7. The method of claim 1, wherein:
during the vertical movement of the pod, the pod contacts an extension of a cover plate adapted to cover the opening, and thereby raises the cover plate so as to uncover the opening.
- 8. A pod opening station adapted to open and unload a wafer-carrying pod, comprising:
an interface wall; a pod platform adjacent the interface wall and adapted to move the pod in a horizontal direction and in a vertical direction; and a pod door receiver in the interface wall adjacent the pod platform, the pod door receiver being adapted to remove a door from the pod and to hold the removed door in a fixed position.
- 9. The pod opening station of claim 8, further comprising an opening in the interface wall above the pod door receiver.
- 10. The pod opening station of claim 9, further comprising a wafer handler adjacent the opening and adapted to extend a blade through the opening and into the pod.
- 11. The pod opening station of claim 10, further comprising a cover plate adapted to selectively cover the opening, the cover plate having an extension adapted to be contacted by the pod so as to raise the cover plate and thereby uncover the opening.
Parent Case Info
[0001] This application is a continuation-in-part of U.S. patent application Ser. No. 09/795,907 filed Feb. 27, 2001, which claims priority from U.S. Provisional Application Serail No. 60/187,133 filed Mar. 6, 2000. Both of these applications (U.S. Ser. Nos. 09/795,907 and 60/187,133) are hereby incorporated by reference herein in their entirety.
Provisional Applications (1)
|
Number |
Date |
Country |
|
60187133 |
Mar 2000 |
US |
Continuation in Parts (1)
|
Number |
Date |
Country |
Parent |
09795907 |
Feb 2001 |
US |
Child |
09882130 |
Jun 2001 |
US |