Patents by Inventor Nick Linebarger
Nick Linebarger has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11851760Abstract: A plasma processing system is provided. The system includes a chamber, a controller and a showerhead disposed in the chamber. A first gas manifold is connected to the showerhead for providing a first gas from a first gas source responsive to control from the controller. A shower-pedestal is disposed in the chamber and oriented opposite the showerhead. A second gas manifold is connected to the shower-pedestal for providing a second gas from a second gas source responsive to control from the controller. A substrate support for holding a substrate at a spaced apart relationship from the shower-pedestal is provided. A radio frequency (RF) power supply for providing power to the showerhead to generate a plasma is provided. The plasma is used for depositing a film on a back-side of the substrate, when present in the chamber. The substrate is held by the substrate support in the spaced apart relationship from the shower-pedestal, during backside deposition.Type: GrantFiled: December 16, 2021Date of Patent: December 26, 2023Assignee: Lam Research CorporationInventors: Fayaz Shaikh, Nick Linebarger, Curtis Bailey
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Patent number: 11725283Abstract: A plasma processing system is provided. The system includes a chamber, a controller and a showerhead disposed in the chamber. A first gas manifold is connected to the showerhead for providing a first gas from a first gas source responsive to control from the controller. A shower-pedestal is disposed in the chamber and oriented opposite the showerhead. A second gas manifold is connected to the shower-pedestal for providing a second gas from a second gas source responsive to control from the controller. A substrate support for holding a substrate at a spaced apart relationship from the shower-pedestal is provided. A radio frequency (RF) power supply for providing power to the showerhead to generate a plasma is provided. The plasma is used for depositing a film on a back-side of the substrate, when present in the chamber. The substrate is held by the substrate support in the spaced apart relationship from the shower-pedestal, during backside deposition.Type: GrantFiled: December 16, 2021Date of Patent: August 15, 2023Assignee: Lam Research CorporationInventors: Fayaz Shaikh, Nick Linebarger, Curtis Bailey
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Patent number: 11441222Abstract: A plasma processing system is provided. The system includes a chamber, a controller and a showerhead disposed in the chamber. A first gas manifold is connected to the showerhead for providing a first gas from a first gas source responsive to control from the controller. A shower-pedestal is disposed in the chamber and oriented opposite the showerhead. A second gas manifold is connected to the shower-pedestal for providing a second gas from a second gas source responsive to control from the controller. A substrate support for holding a substrate at a spaced apart relationship from the shower-pedestal is provided. A radio frequency (RF) power supply for providing power to the showerhead to generate a plasma is provided. The plasma is used for depositing a film on a back-side of the substrate, when present in the chamber. The substrate is held by the substrate support in the spaced apart relationship from the shower-pedestal, during backside deposition.Type: GrantFiled: December 16, 2021Date of Patent: September 13, 2022Assignee: Lam Research CorporationInventors: Fayaz Shaikh, Nick Linebarger, Curtis Bailey
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Publication number: 20220162754Abstract: A plasma processing system is provided. The system includes a chamber, a controller and a showerhead disposed in the chamber. A first gas manifold is connected to the showerhead for providing a first gas from a first gas source responsive to control from the controller. A shower-pedestal is disposed in the chamber and oriented opposite the showerhead. A second gas manifold is connected to the shower-pedestal for providing a second gas from a second gas source responsive to control from the controller. A substrate support for holding a substrate at a spaced apart relationship from the shower-pedestal is provided. A radio frequency (RF) power supply for providing power to the showerhead to generate a plasma is provided. The plasma is used for depositing a film on a back-side of the substrate, when present in the chamber. The substrate is held by the substrate support in the spaced apart relationship from the shower-pedestal, during backside deposition.Type: ApplicationFiled: December 16, 2021Publication date: May 26, 2022Inventors: Fayaz Shaikh, Nick Linebarger, Curtis Bailey
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Publication number: 20220162755Abstract: A plasma processing system is provided. The system includes a chamber, a controller and a showerhead disposed in the chamber. A first gas manifold is connected to the showerhead for providing a first gas from a first gas source responsive to control from the controller. A shower-pedestal is disposed in the chamber and oriented opposite the showerhead. A second gas manifold is connected to the shower-pedestal for providing a second gas from a second gas source responsive to control from the controller. A substrate support for holding a substrate at a spaced apart relationship from the shower-pedestal is provided. A radio frequency (RF) power supply for providing power to the showerhead to generate a plasma is provided. The plasma is used for depositing a film on a back-side of the substrate, when present in the chamber. The substrate is held by the substrate support in the spaced apart relationship from the shower-pedestal, during backside deposition.Type: ApplicationFiled: December 16, 2021Publication date: May 26, 2022Inventors: Fayaz Shaikh, Nick Linebarger, Curtis Bailey
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Publication number: 20220162753Abstract: A plasma processing system is provided. The system includes a chamber, a controller and a showerhead disposed in the chamber. A first gas manifold is connected to the showerhead for providing a first gas from a first gas source responsive to control from the controller. A shower-pedestal is disposed in the chamber and oriented opposite the showerhead. A second gas manifold is connected to the shower-pedestal for providing a second gas from a second gas source responsive to control from the controller. A substrate support for holding a substrate at a spaced apart relationship from the shower-pedestal is provided. A radio frequency (RF) power supply for providing power to the showerhead to generate a plasma is provided. The plasma is used for depositing a film on a back-side of the substrate, when present in the chamber. The substrate is held by the substrate support in the spaced apart relationship from the shower-pedestal, during backside deposition.Type: ApplicationFiled: December 16, 2021Publication date: May 26, 2022Inventors: Fayaz Shaikh, Nick Linebarger, Curtis Bailey
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Publication number: 20210108314Abstract: A method for processing a substrate in a plasma processing system having a showerhead and a shower-pedestal oriented below the showerhead is provided. The method includes supporting the substrate between the showerhead and the shower-pedestal. The substrate is supported to be spaced apart from the shower-pedestal and the shower head. The method includes flowing a process gas out of the shower-pedestal in a direction that is toward a backside of the substrate, and flowing an inert gas out of the showerhead in a direction that is toward a topside of the substrate. The method includes generating a plasma, using the process gas, between the shower-pedestal and the backside of the substrate. The plasma is configured to deposit a film on said backside of the substrate and the inert gas is configured to prevent or reduce deposition on said topside of the substrate.Type: ApplicationFiled: October 26, 2020Publication date: April 15, 2021Inventors: Fayaz Shaikh, Nick Linebarger, Curtis Bailey
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Patent number: 10851457Abstract: A plasma processing system is provided. The system includes a chamber, a controller and a showerhead disposed in the chamber. A first gas manifold is connected to the showerhead for providing a first gas from a first gas source responsive to control from the controller. A shower-pedestal is disposed in the chamber and oriented opposite the showerhead. A second gas manifold is connected to the shower-pedestal for providing a second gas from a second gas source responsive to control from the controller. A substrate support for holding a substrate at a spaced apart relationship from the shower-pedestal is provided. A radio frequency (RF) power supply for providing power to the showerhead to generate a plasma is provided. The plasma is used for depositing a film on a back-side of the substrate, when present in the chamber. The substrate is held by the substrate support in the spaced apart relationship from the shower-pedestal, during backside deposition.Type: GrantFiled: August 31, 2017Date of Patent: December 1, 2020Assignee: Lam Research CorporationInventors: Fayaz Shaikh, Nick Linebarger, Curtis Bailey
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Publication number: 20190062918Abstract: A plasma processing system is provided. The system includes a chamber, a controller and a showerhead disposed in the chamber. A first gas manifold is connected to the showerhead for providing a first gas from a first gas source responsive to control from the controller. A shower-pedestal is disposed in the chamber and oriented opposite the showerhead. A second gas manifold is connected to the shower-pedestal for providing a second gas from a second gas source responsive to control from the controller. A substrate support for holding a substrate at a spaced apart relationship from the shower-pedestal is provided. A radio frequency (RF) power supply for providing power to the showerhead to generate a plasma is provided. The plasma is used for depositing a film on a back-side of the substrate, when present in the chamber. The substrate is held by the substrate support in the spaced apart relationship from the shower-pedestal, during backside deposition.Type: ApplicationFiled: August 31, 2017Publication date: February 28, 2019Inventors: Fayaz Shaikh, Nick Linebarger, Curtis Bailey