JP3204580U - エピタキシャル成長装置用のチャンバ構成要素 - Google Patents
エピタキシャル成長装置用のチャンバ構成要素 Download PDFInfo
- Publication number
- JP3204580U JP3204580U JP2016001365U JP2016001365U JP3204580U JP 3204580 U JP3204580 U JP 3204580U JP 2016001365 U JP2016001365 U JP 2016001365U JP 2016001365 U JP2016001365 U JP 2016001365U JP 3204580 U JP3204580 U JP 3204580U
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- Prior art keywords
- susceptor
- substrate
- concave portion
- central axis
- view
- Prior art date
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- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B25/00—Single-crystal growth by chemical reaction of reactive gases, e.g. chemical vapour-deposition growth
- C30B25/02—Epitaxial-layer growth
- C30B25/08—Reaction chambers; Selection of materials therefor
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/54—Apparatus specially adapted for continuous coating
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/455—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
- C23C16/45502—Flow conditions in reaction chamber
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/455—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
- C23C16/45563—Gas nozzles
- C23C16/45565—Shower nozzles
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/455—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
- C23C16/45563—Gas nozzles
- C23C16/4558—Perforated rings
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/455—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
- C23C16/45587—Mechanical means for changing the gas flow
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/455—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
- C23C16/45587—Mechanical means for changing the gas flow
- C23C16/45591—Fixed means, e.g. wings, baffles
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/458—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for supporting substrates in the reaction chamber
- C23C16/4581—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for supporting substrates in the reaction chamber characterised by material of construction or surface finish of the means for supporting the substrate
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/458—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for supporting substrates in the reaction chamber
- C23C16/4582—Rigid and flat substrates, e.g. plates or discs
- C23C16/4583—Rigid and flat substrates, e.g. plates or discs the substrate being supported substantially horizontally
- C23C16/4585—Devices at or outside the perimeter of the substrate support, e.g. clamping rings, shrouds
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/48—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating by irradiation, e.g. photolysis, radiolysis, particle radiation
- C23C16/481—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating by irradiation, e.g. photolysis, radiolysis, particle radiation by radiant heating of the substrate
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- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B25/00—Single-crystal growth by chemical reaction of reactive gases, e.g. chemical vapour-deposition growth
- C30B25/02—Epitaxial-layer growth
- C30B25/12—Substrate holders or susceptors
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- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B25/00—Single-crystal growth by chemical reaction of reactive gases, e.g. chemical vapour-deposition growth
- C30B25/02—Epitaxial-layer growth
- C30B25/14—Feed and outlet means for the gases; Modifying the flow of the reactive gases
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- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/02—Elements
- C30B29/06—Silicon
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/10—Tops, e.g. hot plates; Rings
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/683—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
- H01L21/687—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches
- H01L21/68714—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support
- H01L21/68735—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support characterised by edge profile or support profile
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/683—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
- H01L21/687—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches
- H01L21/68714—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support
- H01L21/68742—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support characterised by a lifting arrangement, e.g. lift pins
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/683—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
- H01L21/687—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches
- H01L21/68714—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support
- H01L21/68785—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support characterised by the mechanical construction of the susceptor, stage or support
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02518—Deposited layers
- H01L21/02521—Materials
- H01L21/02524—Group 14 semiconducting materials
- H01L21/02532—Silicon, silicon germanium, germanium
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02612—Formation types
- H01L21/02617—Deposition types
- H01L21/0262—Reduction or decomposition of gaseous compounds, e.g. CVD
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Vapour Deposition (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Recrystallisation Techniques (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562138365P | 2015-03-25 | 2015-03-25 | |
| US62/138,365 | 2015-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3204580U true JP3204580U (ja) | 2016-06-02 |
Family
ID=56089855
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016001365U Active JP3204580U (ja) | 2015-03-25 | 2016-03-25 | エピタキシャル成長装置用のチャンバ構成要素 |
| JP2016061889A Active JP6862095B2 (ja) | 2015-03-25 | 2016-03-25 | エピタキシャル成長装置用のチャンバ構成要素 |
| JP2016061888A Active JP6836328B2 (ja) | 2015-03-25 | 2016-03-25 | エピタキシャル成長装置用のチャンバ構成要素 |
| JP2016001364U Active JP3204579U (ja) | 2015-03-25 | 2016-03-25 | エピタキシャル成長装置用のチャンバ構成要素 |
| JP2021017177A Active JP7136945B2 (ja) | 2015-03-25 | 2021-02-05 | エピタキシャル成長装置用のチャンバ構成要素 |
Family Applications After (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016061889A Active JP6862095B2 (ja) | 2015-03-25 | 2016-03-25 | エピタキシャル成長装置用のチャンバ構成要素 |
| JP2016061888A Active JP6836328B2 (ja) | 2015-03-25 | 2016-03-25 | エピタキシャル成長装置用のチャンバ構成要素 |
| JP2016001364U Active JP3204579U (ja) | 2015-03-25 | 2016-03-25 | エピタキシャル成長装置用のチャンバ構成要素 |
| JP2021017177A Active JP7136945B2 (ja) | 2015-03-25 | 2021-02-05 | エピタキシャル成長装置用のチャンバ構成要素 |
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Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112053991B (zh) * | 2014-05-21 | 2022-04-15 | 应用材料公司 | 热处理基座 |
| EP3275008B1 (en) * | 2015-03-25 | 2022-02-23 | Applied Materials, Inc. | Chamber components for epitaxial growth apparatus |
| CN107641796B (zh) * | 2016-07-21 | 2020-10-02 | 台湾积体电路制造股份有限公司 | 制程设备及化学气相沉积制程 |
| JP6631498B2 (ja) | 2016-12-26 | 2020-01-15 | 株式会社Sumco | シリコン材料製造工程の評価方法およびシリコン材料の製造方法 |
| TWI754765B (zh) * | 2017-08-25 | 2022-02-11 | 美商應用材料股份有限公司 | 用於磊晶沉積製程之注入組件 |
| US10395969B2 (en) * | 2017-11-03 | 2019-08-27 | Varian Semiconductor Equipment Associates, Inc. | Transparent halo for reduced particle generation |
| US11424112B2 (en) | 2017-11-03 | 2022-08-23 | Varian Semiconductor Equipment Associates, Inc. | Transparent halo assembly for reduced particle generation |
| KR102014928B1 (ko) * | 2018-01-18 | 2019-08-27 | 에스케이실트론 주식회사 | 서셉터 및 이를 포함하는 기상 증착 장치 |
| CN110071064A (zh) * | 2018-01-22 | 2019-07-30 | 上海新昇半导体科技有限公司 | 一种改善外延片污染印记的方法 |
| KR102640172B1 (ko) * | 2019-07-03 | 2024-02-23 | 삼성전자주식회사 | 기판 처리 장치 및 이의 구동 방법 |
| US11032945B2 (en) * | 2019-07-12 | 2021-06-08 | Applied Materials, Inc. | Heat shield assembly for an epitaxy chamber |
| CN110345524B (zh) * | 2019-08-22 | 2024-06-11 | 杭州老板电器股份有限公司 | 锅架及燃气灶 |
| JP7342719B2 (ja) * | 2020-01-28 | 2023-09-12 | 住友金属鉱山株式会社 | 成膜装置 |
| KR102817778B1 (ko) | 2020-04-29 | 2025-06-05 | 어플라이드 머티어리얼스, 인코포레이티드 | 균일성 개선을 위한 히터 커버 플레이트 |
| CN111599716B (zh) * | 2020-05-06 | 2024-06-21 | 北京北方华创微电子装备有限公司 | 用于外延生长设备的预热环以及外延生长设备 |
| DE102021115349A1 (de) * | 2020-07-14 | 2022-01-20 | Infineon Technologies Ag | Substrat-prozesskammer und prozessgasströmungsablenker zur verwendung in der prozesskammer |
| US12324061B2 (en) | 2021-04-06 | 2025-06-03 | Applied Materials, Inc. | Epitaxial deposition chamber |
| CN113279055B (zh) * | 2021-04-16 | 2022-07-22 | 上海新昇半导体科技有限公司 | 一种外延基座 |
| JP7734211B2 (ja) * | 2021-05-12 | 2025-09-04 | アプライド マテリアルズ インコーポレイテッド | 低質量基板支持体 |
| JP2025523807A (ja) | 2022-11-25 | 2025-07-25 | エルジー エナジー ソリューション リミテッド | リチウム-硫黄電池用正極及び高エネルギー密度特性を有するリチウム-硫黄電池 |
| CN115928202A (zh) * | 2022-12-12 | 2023-04-07 | 西安奕斯伟材料科技有限公司 | 外延生长装置及设备 |
| US20240254655A1 (en) * | 2023-01-26 | 2024-08-01 | Applied Materials, Inc. | Epi isolation plate and parallel block purge flow tuning for growth rate and uniformity |
| TWI897069B (zh) * | 2023-10-20 | 2025-09-11 | 台亞半導體股份有限公司 | 頂板及含有頂板之磊晶成長裝置 |
Family Cites Families (56)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2644419C3 (de) * | 1976-09-30 | 1979-05-17 | Borsig Gmbh, 1000 Berlin | Antriebszapfenabdichtung eines Kugelhahns |
| ZA777063B (en) * | 1976-12-27 | 1979-07-25 | Colgate Palmolive Co | Antibacterial oral composition |
| US5820686A (en) * | 1993-01-21 | 1998-10-13 | Moore Epitaxial, Inc. | Multi-layer susceptor for rapid thermal process reactors |
| US6086680A (en) * | 1995-08-22 | 2000-07-11 | Asm America, Inc. | Low-mass susceptor |
| JPH10256163A (ja) * | 1997-03-11 | 1998-09-25 | Toshiba Corp | 高速回転型枚葉式気相成長装置 |
| US5914050A (en) * | 1997-09-22 | 1999-06-22 | Applied Materials, Inc. | Purged lower liner |
| DE69813014T2 (de) | 1997-11-03 | 2004-02-12 | Asm America Inc., Phoenix | Verbesserte kleinmassige waferhaleeinrichtung |
| US20010001384A1 (en) * | 1998-07-29 | 2001-05-24 | Takeshi Arai | Silicon epitaxial wafer and production method therefor |
| JP3273247B2 (ja) * | 1998-10-19 | 2002-04-08 | 株式会社スーパーシリコン研究所 | エピタキシャル成長炉 |
| JP2001313329A (ja) * | 2000-04-28 | 2001-11-09 | Applied Materials Inc | 半導体製造装置におけるウェハ支持装置 |
| DE60127252T2 (de) | 2000-05-08 | 2007-12-20 | Memc Electronic Materials, Inc. | Epitaktischer siliziumwafer frei von selbstdotierung und rückseitenhalo |
| US6444027B1 (en) | 2000-05-08 | 2002-09-03 | Memc Electronic Materials, Inc. | Modified susceptor for use in chemical vapor deposition process |
| JP4588894B2 (ja) * | 2001-01-31 | 2010-12-01 | 信越半導体株式会社 | 気相成長装置及びエピタキシャルウェーハの製造方法 |
| JP3801957B2 (ja) * | 2001-06-29 | 2006-07-26 | 信越半導体株式会社 | 気相成長装置及びエピタキシャルウェーハの製造方法 |
| JP4936621B2 (ja) * | 2001-09-28 | 2012-05-23 | アプライド マテリアルズ インコーポレイテッド | 成膜装置のプロセスチャンバー、成膜装置および成膜方法 |
| JP2003133238A (ja) * | 2001-10-26 | 2003-05-09 | Applied Materials Inc | 成膜装置のプロセスチャンバー、成膜装置および成膜方法 |
| WO2003046966A1 (en) * | 2001-11-30 | 2003-06-05 | Shin-Etsu Handotai Co., Ltd. | Susceptor, gaseous phase growing device, device and method for manufacturing epitaxial wafer, and epitaxial wafer |
| JP2003197532A (ja) | 2001-12-21 | 2003-07-11 | Sumitomo Mitsubishi Silicon Corp | エピタキシャル成長方法及びエピタキシャル成長用サセプター |
| US20050000449A1 (en) | 2001-12-21 | 2005-01-06 | Masayuki Ishibashi | Susceptor for epitaxial growth and epitaxial growth method |
| JP4288036B2 (ja) * | 2002-02-20 | 2009-07-01 | 東京エレクトロン株式会社 | ガスシャワーヘッド、成膜装置及び成膜方法 |
| US7270713B2 (en) * | 2003-01-07 | 2007-09-18 | Applied Materials, Inc. | Tunable gas distribution plate assembly |
| WO2004111297A1 (ja) * | 2003-06-10 | 2004-12-23 | Tokyo Electron Limited | 処理ガス供給機構、成膜装置および成膜方法 |
| JP4379585B2 (ja) * | 2003-12-17 | 2009-12-09 | 信越半導体株式会社 | 気相成長装置およびエピタキシャルウェーハの製造方法 |
| WO2005111266A1 (ja) * | 2004-05-18 | 2005-11-24 | Sumco Corporation | 気相成長装置用サセプタ |
| JP2006128485A (ja) * | 2004-10-29 | 2006-05-18 | Asm Japan Kk | 半導体処理装置 |
| KR100629358B1 (ko) | 2005-05-24 | 2006-10-02 | 삼성전자주식회사 | 샤워 헤드 |
| KR101208891B1 (ko) | 2005-08-17 | 2012-12-06 | 주성엔지니어링(주) | 대면적 기판 처리장치용 가스분배판 |
| JP2007073892A (ja) | 2005-09-09 | 2007-03-22 | Ulvac Japan Ltd | 吸着装置、貼り合わせ装置、封着方法 |
| GB2435719A (en) | 2006-03-03 | 2007-09-05 | Darrell Lee Mann | Gripping device with a multitude of small fibres using van der Waals forces |
| JP5069424B2 (ja) * | 2006-05-31 | 2012-11-07 | Sumco Techxiv株式会社 | 成膜反応装置及び同方法 |
| JP2007324285A (ja) * | 2006-05-31 | 2007-12-13 | Sumco Techxiv株式会社 | 成膜反応装置 |
| TW200809926A (en) * | 2006-05-31 | 2008-02-16 | Sumco Techxiv Corp | Apparatus and method for depositing layer on substrate |
| TWM305960U (en) | 2006-06-21 | 2007-02-01 | Calitech Co Ltd | Gas distribution plate for wafer process chamber |
| US8951351B2 (en) * | 2006-09-15 | 2015-02-10 | Applied Materials, Inc. | Wafer processing hardware for epitaxial deposition with reduced backside deposition and defects |
| US8852349B2 (en) * | 2006-09-15 | 2014-10-07 | Applied Materials, Inc. | Wafer processing hardware for epitaxial deposition with reduced auto-doping and backside defects |
| JP2008235830A (ja) * | 2007-03-23 | 2008-10-02 | Sumco Techxiv株式会社 | 気相成長装置 |
| JP4661982B2 (ja) * | 2007-12-28 | 2011-03-30 | 信越半導体株式会社 | エピタキシャル成長用サセプタ |
| JP5268766B2 (ja) * | 2009-04-23 | 2013-08-21 | Sumco Techxiv株式会社 | 成膜反応装置及び成膜基板製造方法 |
| WO2011017501A2 (en) * | 2009-08-05 | 2011-02-10 | Applied Materials, Inc. | Cvd apparatus |
| JP5604907B2 (ja) * | 2010-02-25 | 2014-10-15 | 信越半導体株式会社 | 気相成長用半導体基板支持サセプタおよびエピタキシャルウェーハ製造装置およびエピタキシャルウェーハの製造方法 |
| KR101884003B1 (ko) | 2011-03-22 | 2018-07-31 | 어플라이드 머티어리얼스, 인코포레이티드 | 화학 기상 증착 챔버를 위한 라이너 조립체 |
| JP5445508B2 (ja) * | 2011-04-22 | 2014-03-19 | 信越半導体株式会社 | 偏心量の評価方法及びエピタキシャルウェーハの製造方法 |
| US11085112B2 (en) * | 2011-10-28 | 2021-08-10 | Asm Ip Holding B.V. | Susceptor with ring to limit backside deposition |
| KR101339591B1 (ko) * | 2012-01-13 | 2013-12-10 | 주식회사 엘지실트론 | 서셉터 |
| TW201347035A (zh) * | 2012-02-02 | 2013-11-16 | Greene Tweed Of Delaware | 用於具有延長生命週期的電漿反應器的氣體分散板 |
| JP5343162B1 (ja) | 2012-10-26 | 2013-11-13 | エピクルー株式会社 | エピタキシャル成長装置 |
| USD693782S1 (en) * | 2012-11-19 | 2013-11-19 | Epicrew Corporation | Lid for epitaxial growing device |
| US10344380B2 (en) * | 2013-02-11 | 2019-07-09 | Globalwafers Co., Ltd. | Liner assemblies for substrate processing systems |
| US20140273503A1 (en) * | 2013-03-14 | 2014-09-18 | Memc Electronic Materials, Inc. | Methods of gas distribution in a chemical vapor deposition system |
| JP5602903B2 (ja) * | 2013-03-14 | 2014-10-08 | アプライド マテリアルズ インコーポレイテッド | エピタキシャル成長による成膜方法、および、エピタキシャル成長装置 |
| JP5386046B1 (ja) * | 2013-03-27 | 2014-01-15 | エピクルー株式会社 | サセプタ支持部およびこのサセプタ支持部を備えるエピタキシャル成長装置 |
| JP5999511B2 (ja) * | 2013-08-26 | 2016-09-28 | 信越半導体株式会社 | 気相エピタキシャル成長装置及びそれを用いたエピタキシャルウェーハの製造方法 |
| KR101487411B1 (ko) * | 2013-09-02 | 2015-01-29 | 주식회사 엘지실트론 | 라이너 및 이를 포함하는 에피텍셜 반응기 |
| JP6198584B2 (ja) * | 2013-11-21 | 2017-09-20 | アプライド マテリアルズ インコーポレイテッドApplied Materials,Incorporated | エピタキシャル成長による成膜方法、および、エピタキシャル成長装置 |
| US11060203B2 (en) * | 2014-09-05 | 2021-07-13 | Applied Materials, Inc. | Liner for epi chamber |
| EP3275008B1 (en) | 2015-03-25 | 2022-02-23 | Applied Materials, Inc. | Chamber components for epitaxial growth apparatus |
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