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2025
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Invention
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Semiconductor wafer made of single-crystal silicon and process for the production thereof.
A sem... |
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Invention
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Device and method for drying disc-shaped substrates. Proposed is a device for drying disc-shaped ... |
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2024
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Invention
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Device and method for producing a semiconductor wafer using reduced autodoping. The invention rel... |
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Invention
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Drying device for a semiconductor wafer. The invention relates to a drying device which is design... |
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Invention
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Float-zone device with adjustable capacitor. The invention relates to a float-zone device which i... |
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Invention
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Device and method for drying disk-shaped substrates. Proposed is a device for drying disk-shaped ... |
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Invention
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Device for packaging wafer cassettes.
An apparatus automatically packages wafer cassettes in a s... |
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Invention
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Method and device for producing a crystal rod with reduced pendular deflection during the pulling... |
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Invention
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Parametrisation of the rounding of a wafer made of semiconductor material. The invention relates ... |
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P/S
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Doped and undoped monocrystalline silicon in the form of wafers for use in the manufacture of sem... |
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Invention
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Method for pulling a single-crystal ingot. A method for pulling a single-crystal ingot from a sil... |
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Invention
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Method for the crystal pulling of a doped monocrystalline crystal from silicon. cnTnmaxmaxCSCSf C... |
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Invention
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Method for producing semiconductor wafers from monocrystalline silicon. The invention relates to ... |
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Invention
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Retaining device for a horizontally arranged disc of semiconductor material. The invention relate... |
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Invention
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Method for producing semiconductor wafers using a wire saw, wire saw, and semiconductor wafers ma... |
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Invention
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Semiconductor wafer having a multilayered structure and method for producing the same. z1-zx1-xy1... |
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Invention
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Method for pulling a single crystal ingot of semiconductor material, and wafer of semiconductor m... |
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Invention
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Method for polishing both sides of wafers made of a semiconductor material. The invention relates... |
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Invention
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Method for cleaning a semiconductor wafer. The invention relates to a method for cleaning a front... |
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2023
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Invention
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Method for separating multiple slices from a workpiece by means of a wire saw during a separation... |
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Invention
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Method for testing the resistance of semiconductor wafers made of monocrystalline silicon against... |
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Invention
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Method and apparatus for sorting and aligning semiconductor discs. A method for sorting and align... |
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Invention
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Multi-part susceptor. The invention relates to a susceptor for a device for depositing a layer of... |
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Invention
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Process for manufacturing a silicon single crystal, and semiconductor wafer made of single-crysta... |
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Invention
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Method for producing a single crystal of silicon which is doped with n-type dopant according to t... |
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Invention
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Method for growing a gallium oxide layer on a substrate and semiconductor wafer. 233 on a substra... |
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Invention
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Susceptor having exchangeable support elements. The invention relates to a susceptor for a device... |
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Invention
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Device and method for pressing an upper polishing cloth against an upper polishing plate of a mac... |
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Invention
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Method for the production of a monocrystalline crystal from silicon. The invention relates to a m... |
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Invention
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Method for cleaning semiconductor wafers in a cleaning line.
A method cleans semiconductor wafer... |
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Invention
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Method for manufacturing a substrate wafer for building group iii-v devices thereon and a substra... |
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Invention
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Heteroepitaxial wafer for the deposition of gallium nitride.
A heteroepitaxial wafer includes, i... |
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Invention
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Method and apparatus for producing electrically conducting bulk ß-ga2o3 single crystals and elect... |
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2022
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Invention
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Method for depositing a strain relaxed graded buffer layer of silicon germanium on a surface of a... |
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Invention
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Method for cleaning a semiconductor wafer.
A side of a semiconductor wafer is cleaned in the fol... |
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Invention
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Process for manufacturing a monocrystalline silicon semiconductor wafer, and monocrystalline sili... |
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Invention
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Method of producing an epitaxially coated semiconductor wafer of monocrystalline silicon.
A meth... |
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Invention
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Process for producing a single crystal from silicon.
A process produces a single crystal of sili... |
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Invention
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Method for grinding semiconductor wafers.
A semiconductor wafer is processed by grinding the sem... |
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Invention
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Device and method for producing a monocrystalline silicon rod.
A single crystal of silicon may b... |
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Invention
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Method for producing a gallium oxide layer on a substrate.
A β-Ga2O3 layer is grown on a substra... |
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Invention
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Method for depositing an epitaxial layer on a substrate wafer made of semiconductor material in a... |
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Invention
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Process for manufacturing semiconductor wafers containing a gas-phase epitaxial layer in a deposi... |
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Invention
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Apparatus for transporting semiconductor wafers. A transport container transports semiconductor w... |
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Invention
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Apparatus and method for producing a doped monocrystalline rod made of silicon.
An apparatus pro... |
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Invention
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Device and method for producing a monocrystalline silicon rod in a zone-melting pulling system.
... |
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Invention
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Method of producing epitaxial layer wafers in a chamber of a deposition reactor.
A method produc... |
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Invention
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Method for producing discs from a cylindrical rod made of a semiconductor material.
A method pro... |
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Invention
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Method for testing the stress robustness of a semiconductor substrate.
A method tests the stress... |
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2021
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P/S
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Silicon in the form of monocrystalline ingots for use as a raw material in the manufacture of oth... |
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2013
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P/S
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Semiconductor crystals; semiconductor single crystal ingots
and semiconductor single crystal waf... |
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2004
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P/S
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Chemical products used in industry. namely chemicals for use in the chemical, engineering, electr... |
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P/S
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Chemical products used in industry, science, [ photography, agriculture, horticulture and forestr... |
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P/S
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Chemical products used in industry, science, photography,
agriculture, horticulture and forestry... |
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2003
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P/S
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Chemical used in industry (except enzymes for industrial purposes), science and photography, as w... |
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2002
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P/S
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Chemical products used in industry, namely, chemicals for use in the chemical, engineering, elect... |
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1996
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P/S
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inorganic elements and compounds for use in the chemical, engineering, electronics, electrical, s... |
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P/S
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Chemical products for industrial applications, scientists,
in the field of photography, agricult... |
