Abstract: A semiconductor manufacturing system has a turbine disposed inside a semiconductor manufacturing clean room. A controller is disposed outside the semiconductor manufacturing clean room and is coupled to the turbine through a first cable. A first computer is coupled to the controller through a second cable. The first computer has a web server configured to communicate with the controller via the second cable. A second computer is disposed in the semiconductor manufacturing clean room and is connected to the web server of the first computer. The web server hosts a web page including a reset button configured to issue a reset command to the controller. The web page also displays a status of the turbine.

Abstract: A semiconductor manufacturing system has a turbine disposed inside a semiconductor manufacturing clean room. A controller is disposed outside the semiconductor manufacturing clean room and is coupled to the turbine through a first cable. A first computer is coupled to the controller through a second cable. The first computer has a web server configured to communicate with the controller via the second cable. A second computer is disposed in the semiconductor manufacturing clean room and is connected to the web server of the first computer. The web server hosts a web page including a reset button configured to issue a reset command to the controller. The web page also displays a status of the turbine.

Abstract: A semiconductor manufacturing system has a turbine disposed inside a semiconductor manufacturing clean room. A controller is disposed outside the semiconductor manufacturing clean room and is coupled to the turbine through a first cable. A first computer is coupled to the controller through a second cable. The first computer has a web server configured to communicate with the controller via the second cable. A second computer is disposed in the semiconductor manufacturing clean room and is connected to the web server of the first computer. The web server hosts a web page including a reset button configured to issue a reset command to the controller. The web page also displays a status of the turbine.

Abstract: Systems here include cone shaped turbine caps mounted to a turbo molecular turbine assembly. In some embodiments, the turbo molecular turbine assembly includes a body with a top cavity, a bottom cavity and external fins, the body mounted to a pump rotor. In some embodiments, the turbo molecular turbine assembly and cone shaped turbine cap are configured to fit into a chamber and spun by the mounted pump rotor. In some embodiments, the turbine external fins are configured to pump gasses and suspended particles from the chamber when spun. And in some embodiments, the cone shaped turbine cap includes a vent channel for venting air from the top cavity.

Abstract: A semiconductor manufacturing system has a turbine disposed inside a semiconductor manufacturing clean room. A controller is disposed outside the semiconductor manufacturing clean room and is coupled to the turbine through a first cable. A first computer is coupled to the controller through a second cable. The first computer has a web server configured to communicate with the controller via the second cable. A second computer is disposed in the semiconductor manufacturing clean room and is connected to the web server of the first computer. The web server hosts a web page including a reset button configured to issue a reset command to the controller. The web page also displays a status of the turbine.

Abstract: Systems here include cone shaped turbine caps mounted to a turbo molecular turbine assembly. In some embodiments, the turbo molecular turbine assembly includes a body with a top cavity, a bottom cavity and external fins, the body mounted to a pump rotor. In some embodiments, the turbo molecular turbine assembly and cone shaped turbine cap are configured to fit into a chamber and spun by the mounted pump rotor. In some embodiments, the turbine external fins are configured to pump gasses and suspended particles from the chamber when spun. And in some embodiments, the cone shaped turbine cap includes a vent channel for venting air from the top cavity.

Abstract: A turbine assembly mounted to a pump rotor via mounting bolts. The turbine includes fins extending therefrom for pumping gasses and suspended particles from a semiconductor processing chamber. The tops of the bolts are recessed from the top surface of the turbine in a bolt cavity having an open end. A cap member is mounted over and seals the open end of the bolt cavity via a center bolt. The cap member has a shaped upper surface (conical, parabolic, squared, rounded) for deflecting particles away from the center of the turbine and toward the turbine's fins. The cap member's upper surface can include particle deflecting features such as fins, channels or asymmetric shapes to enhance particle deflection as the cap member rotates. The cap member can include a compressible o-ring for a friction fit mounting to the turbine.

Abstract: A turbine assembly mounted to a pump rotor via mounting bolts. The turbine includes fins extending therefrom for pumping gasses and suspended particles from a semiconductor processing chamber. The tops of the bolts are recessed from the top surface of the turbine in a bolt cavity having an open end. A cap member is mounted over and seals the open end of the bolt cavity via a center bolt. The cap member has a shaped upper surface (conical, parabolic, squared, rounded) for deflecting particles away from the center of the turbine and toward the turbine's fins. The cap member's upper surface can include particle deflecting features such as fins, channels or asymmetric shapes to enhance particle deflection as the cap member rotates.

Abstract: A turbine assembly mounted to a pump rotor via mounting bolts. The turbine includes fins extending therefrom for pumping gasses and suspended particles from a semiconductor processing chamber. The tops of the bolts are recessed from the top surface of the turbine in a bolt cavity having an open end. A cap member is mounted over and seals the open end of the bolt cavity via a center bolt. The cap member has a shaped upper surface (conical, parabolic, squared, rounded) for deflecting particles away from the center of the turbine and toward the turbine's fins. The cap member's upper surface can include particle deflecting features such as fins, channels or asymmetric shapes to enhance particle deflection as the cap member rotates. The cap member can include a compressible o-ring for a friction fit mounting to the turbine.

Abstract: A turbine assembly mounted to a pump rotor via mounting bolts. The turbine includes fins extending therefrom for pumping gasses and suspended particles from a semiconductor processing chamber. The tops of the bolts are recessed from the top surface of the turbine in a bolt cavity having an open end. A cap member is mounted over and seals the open end of the bolt cavity via a center bolt. The cap member has a shaped upper surface (conical, parabolic, squared, rounded) for deflecting particles away from the center of the turbine and toward the turbine's fins. The cap member's upper surface can include particle deflecting features such as fins, channels or asymmetric shapes to enhance particle deflection as the cap member rotates.

Abstract: The present invention provides a method of reducing or delaying the exfoliation of deposited films within a vapor deposition system. The method of preventing the delamination of thin films deposited of a vapor deposition chamber components includes the steps of depositing a series of thin films on a discontinuous surface. The internal stress of the deposited thin film laminates are relaxed by fragmenting the deposited thin film laminates into a plurality of discontinuous surfaces. Thus allowing the exfoliation process of the thin film laminates to be delayed.

Abstract: A system to diagnose potential malfunctions in semiconductor manufacturing equipment components, this system includes a transducer to monitor component vibration signatures of the semiconductor manufacturing equipment components. This transducer provides an output signal representative of the component vibration signature to an electrical circuit. The electrical circuit contains a transmitter which transmits via a carrier signal, a data signal representative of the output signal of the transducer. A computer system receives and stores the data signal. The computer system contains a software application to analyze the data signal and alert a user to differences between the data signal and a historical signal.

Abstract: A system to diagnose potential malfunctions in semiconductor manufacturing equipment components, this system includes a transducer to monitor component vibration signatures of the semiconductor manufacturing equipment components. This transducer provides an output signal representative of the component vibration signature to an electrical circuit. The electrical circuit contains a transmitter which transmits via a carrier signal, a data signal representative of the output signal of the transducer. A computer system receives and stores the data signal. The computer system contains a software application to analyze the data signal and alert a user to differences between the data signal and a historical signal.