초록 ▼

In a first aspect, a first method of calibrating a substrate carrier loader to a moving conveyor is provided. The first method includes the steps of (1) providing a substrate carrier loader adapted to load substrate carriers onto a moving conveyor; (2) aligning the substrate carrier loader to the mo

In a first aspect, a first method of calibrating a substrate carrier loader to a moving conveyor is provided. The first method includes the steps of (1) providing a substrate carrier loader adapted to load substrate carriers onto a moving conveyor; (2) aligning the substrate carrier loader to the moving conveyor; and (3) calibrating the substrate carrier loader to the moving conveyor. Numerous other aspects are provided.

대표청구항 ▼

The invention claimed is: 1. A method of calibrating a substrate carrier loader to a moving conveyor comprising: providing a substrate carrier loader having a frame height, and adapted to load substrate carriers onto a moving conveyor, wherein the substrate carrier loader further includes an end ef

The invention claimed is: 1. A method of calibrating a substrate carrier loader to a moving conveyor comprising: providing a substrate carrier loader having a frame height, and adapted to load substrate carriers onto a moving conveyor, wherein the substrate carrier loader further includes an end effector; aligning the substrate carrier loader to the moving conveyor; and calibrating the substrate carrier loader to the moving conveyor, wherein the calibration comprises determining a horizontal launch offset for an end effector of the substrate carrier loader relative to the moving conveyor, the horizontal launch offset allowing a determination of when the end effector of the substrate carrier loader is to be launched to: load a substrate carrier onto the moving conveyor after a position for the substrate carrier on the moving conveyor is located; or remove a substrate carrier from the moving conveyor after the substrate carrier is located on the moving conveyor. 2. The method of claim 1 wherein the substrate carrier loader is further adapted to unload substrate carriers from the moving conveyor. 3. The method of claim 1 further comprising testing operation of the substrate carrier loader. 4. The method of claim 3 wherein testing operation of the substrate carrier loader includes operating the substrate carrier loader to place a substrate carrier on at least one carrier support member of the moving conveyor. 5. The method of claim 4 wherein testing operation of the substrate carrier loader further comprises operating the substrate carrier loader to remove a substrate carrier from at least one carrier support member of the moving conveyor. 6. The method of claim 4 wherein testing operation of the substrate carrier loader further comprises loading a substrate carrier on a docking station or a substrate carrier storage location. 7. The method of claim 1 further comprising placing the substrate carrier loader into service such that the substrate carrier loader may load substrate carriers onto and remove substrate carriers from the moving conveyor. 8. The method of claim 1 wherein aligning the substrate carrier loader to the moving conveyor comprises: establishing a footprint position of the substrate carrier loader; establishing a level of the substrate carrier loader at the footprint position; and establishing the frame height of the substrate carrier loader at the footprint position. 9. The method of claim 8 further comprising adjusting a pitch of a travel path of the end effector of the substrate carrier loader based on a pitch of the moving conveyor. 10. The method of claim 9 wherein adjusting a pitch of a travel path of an end effector of the substrate carrier loader based on a pitch of the moving conveyor comprises: using a sensor to detect a detectable feature of the moving conveyor at a first end of the travel path of the end effector of the substrate carrier loader; moving the end effector to a second end of the travel path of the end effector; and adjusting an elevation of the substrate carrier loader at the second end of the travel path of the end effector so that the sensor detects a detectable feature of the moving conveyor at the second end of the travel path of the end effector. 11. The method of claim 9 further comprising adjusting a roll of the travel path of the end effector of the substrate carrier loader. 12. The method of claim 11 further comprising adjusting a lateral position of the travel path of the end effector of the substrate carrier loader based on a lateral position of the moving conveyor. 13. The method of claim 12 wherein adjusting a lateral position of the travel path of the end effector of the substrate carrier loader comprises: adjusting a lateral position of the substrate carrier loader at a first end of the travel path of the end effector so that a sensor detects a detectable feature of the moving conveyor at the first end of the travel path of the end effector; moving the end effector to a second end of the travel path of the end effector; and adjusting a lateral position of the substrate carrier loader at the second end of the travel path of the end effector so that the sensor detects a detectable feature of the moving conveyor at the second end of the travel path of the end effector. 14. The method of claim 11 further comprising adjusting a yaw of the travel path of the end effector of the substrate carrier loader. 15. The method of claim 1 wherein calibrating the substrate carrier loader to the moving conveyor comprises determining a vertical zero for an end effector of the substrate carrier loader relative to the moving conveyor, the vertical zero representing a height at which the end effector of the substrate carrier loader is positioned prior to loading a substrate carrier onto the moving conveyor or prior to removing a substrate carrier from the moving conveyor. 16. The method of claim 1 further comprising calibrating the substrate carrier loader to a docking station of a processing tool. 17. A method of calibrating a substrate carrier loader to a moving conveyor comprising: providing a substrate carrier loader having a frame height, and adapted to load substrate carriers onto a moving conveyor, wherein the substrate carrier loader further includes an end effector; establishing a footprint position of the substrate carrier loader relative to the moving conveyor; establishing a level of the substrate carrier loader at the footprint position; establishing the frame height of the substrate carrier loader at the footprint position; and adjusting a pitch of a travel path of an end effector of the substrate carrier loader based on a pitch of the moving conveyor; adjusting a roll of the travel path of the end effector of the substrate carrier loader; adjusting a lateral position of the travel path of the end effector of the substrate carrier loader based on a lateral position of the moving conveyor; or adjusting a yaw of the travel path of the end effector of the substrate carrier loader; and calibrating the substrate loader to the moving conveyor. 18. A method of calibrating a substrate carrier loader to a moving conveyor comprising: providing a substrate carrier loader having a frame height, and adapted to load substrate carriers onto a moving conveyor, wherein the substrate carrier loader further includes an end effector; aligning the substrate carrier loader to the moving conveyor, comprising: establishing a footprint position of the substrate carrier loader; establishing a level of the substrate carrier loader at the footprint position; establishing the frame height of the substrate carrier loader at the footprint position; adjusting the pitch of a travel path of the end effector of the substrate carrier loader based on a pitch of the moving conveyor, wherein the adjustment comprises: using a sensor to detect a detectable feature of the moving conveyor at a first end of the travel path of the end effector of the substrate carrier loader; moving the end effector to a second end of the travel path of the end effector; adjusting an elevation of the substrate carrier loader at the second end of the travel path of the end effector so that the sensor detects a detectable feature of the moving conveyor at the second end of the travel path of the end effector; and calibrating the substrate carrier loader to the moving conveyor. 19. A method of calibrating a substrate carrier loader to a moving conveyor comprising: providing a substrate carrier loader having a frame height, and adapted to load substrate carriers onto a moving conveyor, wherein the substrate carrier loader further includes an end effector; aligning the substrate carrier loader to the moving conveyor, comprising: establishing a footprint position of the substrate carrier loader; establishing a level of the substrate carrier loader at the footprint position; establishing the frame height of the substrate carrier loader at the footprint position; adjusting the pitch of a travel path of the end effector of the substrate carrier loader based on a pitch of the moving conveyor; adjusting a roll of the travel path of the end effector of the substrate carrier loader; and calibrating the substrate carrier loader to the moving conveyor. 20. The method of claim 19 further comprising adjusting a lateral position of the travel path of the end effector of the substrate carrier loader based on a lateral position of the moving conveyor. 21. The method of claim 20 wherein adjusting a lateral position of the travel path of the end effector of the substrate carrier loader comprises: adjusting a lateral position of the substrate carrier loader at a first end of the travel path of the end effector so that a sensor detects a detectable feature of the moving conveyor at the first end of the travel path of the end effector; moving the end effector to a second end of the travel path of the end effector; and adjusting a lateral position of the substrate carrier loader at the second end of the travel path of the end effector so that the sensor detects a detectable feature of the moving conveyor at the second end of the travel path of the end effector. 22. The method of claim 19 further comprising adjusting a yaw of the travel path of the end effector of the substrate carrier loader.