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2022
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Invention
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Compartmentalized sump and gas flow system for silicon ribbon production.
An apparatus for formi... |
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Invention
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Compartmentalized sump and gas flow system for silicon ribbon production. An apparatus for formin... |
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2021
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Invention
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Controlling the thickness and width of a crystalline sheet formed on the surface of a melt using ... |
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Invention
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Active edge control of a crystalline sheet formed on the surface of a melt.
An optical sensor is... |
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Invention
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Active edge control of a crystalline sheet formed on the surface of a melt. An optical sensor is ... |
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2020
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Invention
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Wafer with regions of low oxygen concentration.
A single crystal silicon wafer has a thickness b... |
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Invention
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Producing a ribbon or wafer with regions of low oxygen concentration. A ribbon is formed such tha... |
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Invention
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Wafer with regions of low oxygen concentration. A single crystal silicon wafer has a thickness be... |
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2018
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Invention
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Method for achieving sustained anisotropic crystal growth on the surface of a silicon melt. An ap... |
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2016
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Invention
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Method for growing a silicon crystal substrate from a melt by directing a flow of molten silicon ... |
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2015
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Invention
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Apparatus for forming crystalline sheet from a melt. An apparatus for drawing a crystalline sheet... |
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2014
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Invention
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Apparatus and method for controlling thickness of a crystalline sheet grown on a melt. An apparat... |
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Invention
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Apparatus for processing a melt. An apparatus for processing a melt may include a crucible config... |
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2011
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Invention
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Thermal load leveling during silicon crystal growth from a melt using anisotropic materials. An a... |
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Invention
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Removal of a sheet from a production apparatus. A melt of a material is cooled and a sheet of the... |
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Invention
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Gas-lift pumps for flowing and purifying molten silicon. The embodiments herein relate to a sheet... |
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2010
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Invention
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Floating sheet production apparatus and method. This sheet production apparatus comprises a vesse... |
