Patent application number | Description | Published |
20090289204 | ELECTRON BEAM EMITTER WITH SLOTTED GUN - An electron beam emitter includes an electron generator for generating electrons. The electron generator can have a housing containing at least one electron source for generating the electrons. The at least one electron source has a width. The electron generator housing can have an electron permeable region spaced from the at least one electron source for allowing extraction of the electrons from the electron generator housing. The electron permeable region can include a series of narrow elongate slots and ribs formed in the electron generator housing and extending laterally beyond the width of the at least one electron source. The electron permeable region can be configured and positioned relative to the at least one electron source for laterally spreading the electrons that are generated by the at least one electron source. | 11-26-2009 |
20100054897 | REDUCED CAPACITY CARRIER, TRANSPORT, LOAD PORT, BUFFER SYSTEM - A semiconductor workpiece processing system having at least one processing apparatus for processing workpieces, a primary transport system, a secondary transport system and one or more interfaces between first transport system and second transport system. The primary and secondary transport systems each have one or more sections of substantially constant velocity and in queue sections communicating with the constant velocity sections. | 03-04-2010 |
20100147181 | Elevator-based tool loading and buffering system - An exemplary embodiment a substrate transport system is provided. The system has a guideway and at least one transport vehicle. The transport vehicle is adapted for holding at least one substrate and capable of being supported from and moving along the guideway. The guideway comprises at least one travel lane for the vehicle and at least one access lane offset from the travel lane allowing the vehicle selectable access on and off the travel lane. | 06-17-2010 |
20100158643 | ELEVATOR-BASED TOOL LOADING AND BUFFERING SYSTEM - A substrate processing apparatus is provided. The apparatus has a casing, a low port interface and a carrier holding station. The casing has processing devices within for processing substrates. The load port interface is connected to the casing for loading substrates into the processing device. The carrier holding station is connected to the casing. The carrier holding station is adapted for holding at least one substrate transport carrier at the load port interface. The carrier holding station is arranged to provide a fast swap section for replacement of the substrate transport carrier from the carrier holding station. | 06-24-2010 |
20110008136 | REDUCED CAPACITY CARRIER, TRANSPORT LOAD PORT, BUFFER SYSTEM - A load port including a frame defining a load port opening, a substrate carrier interface connected to the frame and configured to removably couple with a substrate carrier shell, a load port door configured to interface with a substrate carrier door, the load port door being movably coupled to frame and having a first position substantially blocking the load port opening, and a second position where the load port opening is substantially unblocked by the load port door, and a door coupling member without moving parts, located on the load port door configured to releasably couple with a corresponding member without moving parts on the substrate carrier door, wherein activation of the door coupling member effects coupling between the load port door and substrate carrier door and a passive release of the substrate carrier door from the substrate carrier shell. | 01-13-2011 |
20110012495 | Emitter Exit Window - An exit window can include an exit window foil, and a support grid contacting and supporting the exit window foil. The support grid can have first and second grids, each having respective first and second grid portions that are positioned in an alignment and thermally isolated from each other. The first and second grid portions can each have a series of apertures that are aligned for allowing the passage of a beam therethrough to reach and pass through the exit window foil. The second grid portion can contact the exit window foil. The first grid portion can mask the second grid portion and the exit window foil from heat caused by the beam striking the first grid portion. | 01-20-2011 |
20110142575 | ELEVATOR-BASED TOOL LOADING AND BUFFERING SYSTEM - A substrate processing apparatus is provided. The apparatus has a casing, a low port interface and a carrier holding station. The casing has processing devices within for processing substrates. The load port interface is connected to the casing for loading substrates into the processing device. The carrier holding station is connected to the casing. The carrier holding station is adapted for holding at least one substrate transport carrier so the at least one substrate transport carrier is capable of being coupled to the load port interface without lifting the at least one substrate transport carrier off the carrier holding station. The carrier holding station is arranged to provide a substantially simultaneous swap section for substantially simultaneous replacement of the substrate transport carrier from the carrier holding station. | 06-16-2011 |
20110245964 | Self Aligning Automated Material Handling System - A semiconductor workpiece processing system comprises at least one processing tool; a transport section configured to transport carriers to and from the processing tool; and a transport vehicle movably mounted on the transport section; wherein the transport vehicle is configured to: sense a location of a transport carrier alignment feature; adjust a location of a transport vehicle gripper based on the location of the transport carrier alignment feature; sense an attitude of the gripper at a point of engagement with the transport carrier; and adjust the location of the gripper based on the attitude of the gripper. | 10-06-2011 |
20130009077 | EMITTER EXIT WINDOW - An exit window can include an exit window foil, and a support grid contacting and supporting the exit window foil. The support grid can have first and second grids, each having respective first and second grid portions that are positioned in an alignment and thermally isolated from each other. The first and second grid portions can each have a series of apertures that are aligned for allowing the passage of a beam therethrough to reach and pass through the exit window foil. The second grid portion can contact the exit window foil. The first grid portion can mask the second grid portion and the exit window foil from heat caused by the beam striking the first grid portion. | 01-10-2013 |
20130089396 | REDUCED CAPACITY CARRIER, TRANSPORT, LOAD PORT, BUFFER SYSTEM - In accordance with an exemplary embodiment a semiconductor workpiece processing system having at least one processing tool for processing semiconductor workpieces, a container for holding at least one semiconductor workpiece therein for transport to and from the at least one processing tool and a first transport section elongated and defining a travel direction. The first transport section has parts, that interface the container, supporting and transporting the container along the travel direction to and from the at least one processing tool. The container is in substantially continuous transport at a substantially constant rate in the travel direction, when supported by the first transport section. A second transport section is connected to the at least one process tool for transporting the container to and from the at least one processing tool. | 04-11-2013 |
20140209820 | CONTOURED SUPPORT GRID FOR HERMETICALLY SEALED THIN FILM APPLICATIONS - Systems and methods for manufacturing a vacuum device, such as an electron emitter, that includes a foil exit window palced over and joined to a support grid. In one particular method, the vacuum chamber of an electron emitter has a thin foil forming an exit window at one end. The thin foil may be titanium or any suitable material and the foil will typically enlarge during a bonding process that attaches the foil to the support grid. In one manufacturing process, the support grid is provided with a surface that has contours, typically being smooth recessed surfaces, that the foil once enlarged can lie against as the vacuum pulls the foil against the grid. | 07-31-2014 |
20140341679 | ELEVATOR-BASED TOOL LOADING AND BUFFERING SYSTEM - A substrate processing apparatus is provided. The apparatus has a casing, a low port interface and a carrier holding station. The casing has processing devices within for processing substrates. The load port interface is connected to the casing for loading substrates into the processing device. The carrier holding station is connected to the casing. The carrier holding station is adapted for holding at least one substrate transport carrier so the at least one substrate transport carrier is capable of being coupled to the load port interface without lifting the at least one substrate transport carrier off the carrier holding station. The carrier holding station is arranged to provide a substantially simultaneous swap section for substantially simultaneous replacement of the substrate transport carrier from the carrier holding station. | 11-20-2014 |