JP2020038906A - プラズマ処理装置および半導体装置の製造方法 - Google Patents
プラズマ処理装置および半導体装置の製造方法 Download PDFInfo
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- JP2020038906A JP2020038906A JP2018165343A JP2018165343A JP2020038906A JP 2020038906 A JP2020038906 A JP 2020038906A JP 2018165343 A JP2018165343 A JP 2018165343A JP 2018165343 A JP2018165343 A JP 2018165343A JP 2020038906 A JP2020038906 A JP 2020038906A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 239000004065 semiconductor Substances 0.000 title claims description 8
- 239000000758 substrate Substances 0.000 claims abstract description 55
- 238000005530 etching Methods 0.000 claims description 37
- 238000000034 method Methods 0.000 claims description 30
- 239000007789 gas Substances 0.000 description 15
- 239000002826 coolant Substances 0.000 description 8
- 238000005192 partition Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001020 plasma etching Methods 0.000 description 3
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32431—Constructional details of the reactor
- H01J37/3266—Magnetic control means
- H01J37/32669—Particular magnets or magnet arrangements for controlling the discharge
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32431—Constructional details of the reactor
- H01J37/32532—Electrodes
- H01J37/32568—Relative arrangement or disposition of electrodes; moving means
-
- 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
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
- H01L21/306—Chemical or electrical treatment, e.g. electrolytic etching
- H01L21/3065—Plasma etching; Reactive-ion etching
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
- H01J2237/32—Processing objects by plasma generation
- H01J2237/33—Processing objects by plasma generation characterised by the type of processing
- H01J2237/334—Etching
- H01J2237/3341—Reactive etching
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Plasma Technology (AREA)
- Drying Of Semiconductors (AREA)
Abstract
Description
Claims (5)
- チャンバと、
前記チャンバ内で基板を支持する基板ステージと、
前記基板を処理するプラズマを、前記チャンバ内の前記基板上の空間で生成するプラズマ生成部と、
前記チャンバの上部の天板上に設けられる複数の領域のそれぞれに、独立に移動可能に設けられる電磁石部と、
を備えるプラズマ処理装置。 - 前記電磁石部は、コイルと、前記コイルで発生される磁場の強さを制御するプラズマ制御部と、前記コイルおよび前記プラズマ制御部を載置する台車部と、を有する請求項1に記載のプラズマ処理装置。
- それぞれの前記領域には、1つの前記電磁石部が設けられる請求項1に記載のプラズマ処理装置。
- それぞれの前記領域には、複数の前記電磁石部が設けられる請求項1に記載のプラズマ処理装置。
- チャンバ内で基板ステージ上に基板を支持させ、
前記基板の種類とエッチング条件に対応した電磁石部の位置に基づいて、前記チャンバの上部の天板上に設けられる複数の領域に配置される電磁石部を移動させ、
前記チャンバ内の前記基板上の空間で、前記基板を処理するプラズマを生成させ、
前記基板をプラズマ処理する半導体装置の製造方法。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018165343A JP7091196B2 (ja) | 2018-09-04 | 2018-09-04 | プラズマ処理装置および半導体装置の製造方法 |
US16/290,808 US10784090B2 (en) | 2018-09-04 | 2019-03-01 | Plasma processing device and semiconductor device production method |
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JP2018165343A JP7091196B2 (ja) | 2018-09-04 | 2018-09-04 | プラズマ処理装置および半導体装置の製造方法 |
Publications (2)
Publication Number | Publication Date |
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JP2020038906A true JP2020038906A (ja) | 2020-03-12 |
JP7091196B2 JP7091196B2 (ja) | 2022-06-27 |
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JP2018165343A Active JP7091196B2 (ja) | 2018-09-04 | 2018-09-04 | プラズマ処理装置および半導体装置の製造方法 |
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US (1) | US10784090B2 (ja) |
JP (1) | JP7091196B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021177367A1 (ja) | 2020-03-06 | 2021-09-10 | 住友電気工業株式会社 | 光導波路デバイスおよびそれを含む光通信システム |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006282561A (ja) * | 2005-03-31 | 2006-10-19 | Kobayashi Pharmaceut Co Ltd | アムラの抽出成分を配合したマトリックスメタロプロテアーゼ阻害剤 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07245296A (ja) * | 1994-03-07 | 1995-09-19 | Tokyo Electron Ltd | プラズマ処理装置 |
WO2008108213A1 (ja) * | 2007-03-08 | 2008-09-12 | Tokyo Electron Limited | プラズマ処理装置、プラズマ処理方法、および記憶媒体 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4408987B2 (ja) | 1998-06-01 | 2010-02-03 | キヤノンアネルバ株式会社 | スパッタ処理応用のプラズマ処理装置 |
US6341574B1 (en) | 1999-11-15 | 2002-01-29 | Lam Research Corporation | Plasma processing systems |
US6939434B2 (en) * | 2000-08-11 | 2005-09-06 | Applied Materials, Inc. | Externally excited torroidal plasma source with magnetic control of ion distribution |
US6403491B1 (en) * | 2000-11-01 | 2002-06-11 | Applied Materials, Inc. | Etch method using a dielectric etch chamber with expanded process window |
JP5890609B2 (ja) | 2011-03-22 | 2016-03-22 | 東京エレクトロン株式会社 | プラズマ処理装置 |
-
2018
- 2018-09-04 JP JP2018165343A patent/JP7091196B2/ja active Active
-
2019
- 2019-03-01 US US16/290,808 patent/US10784090B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07245296A (ja) * | 1994-03-07 | 1995-09-19 | Tokyo Electron Ltd | プラズマ処理装置 |
WO2008108213A1 (ja) * | 2007-03-08 | 2008-09-12 | Tokyo Electron Limited | プラズマ処理装置、プラズマ処理方法、および記憶媒体 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021177367A1 (ja) | 2020-03-06 | 2021-09-10 | 住友電気工業株式会社 | 光導波路デバイスおよびそれを含む光通信システム |
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Publication number | Publication date |
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US20200075296A1 (en) | 2020-03-05 |
JP7091196B2 (ja) | 2022-06-27 |
US10784090B2 (en) | 2020-09-22 |
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