JP4947982B2 - 基板処理方法 - Google Patents
基板処理方法 Download PDFInfo
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- JP4947982B2 JP4947982B2 JP2006023283A JP2006023283A JP4947982B2 JP 4947982 B2 JP4947982 B2 JP 4947982B2 JP 2006023283 A JP2006023283 A JP 2006023283A JP 2006023283 A JP2006023283 A JP 2006023283A JP 4947982 B2 JP4947982 B2 JP 4947982B2
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- 239000000758 substrate Substances 0.000 title claims description 71
- 238000003672 processing method Methods 0.000 title claims description 7
- 238000000034 method Methods 0.000 claims description 29
- 230000008569 process Effects 0.000 claims description 27
- 230000003287 optical effect Effects 0.000 claims description 18
- 230000015572 biosynthetic process Effects 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000007789 gas Substances 0.000 description 32
- -1 oxygen radicals Chemical class 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 239000004020 conductor Substances 0.000 description 5
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 229910001882 dioxygen Inorganic materials 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 150000003254 radicals Chemical class 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 3
- 229910001873 dinitrogen Inorganic materials 0.000 description 3
- 229910052743 krypton Inorganic materials 0.000 description 3
- 238000005530 etching Methods 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 229910052754 neon Inorganic materials 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 229910052724 xenon Inorganic materials 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000002831 nitrogen free-radicals Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- 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
- H01J37/32009—Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
- H01J37/32192—Microwave generated discharge
-
- 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
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/46—Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J65/00—Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel
- H01J65/04—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels
- H01J65/042—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field
- H01J65/044—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field the field being produced by a separate microwave unit
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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)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Manufacturing & Machinery (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Plasma Technology (AREA)
- Chemical Vapour Deposition (AREA)
- Drying Of Semiconductors (AREA)
Description
図1は、本発明の第1の実施形態による、マイクロ波プラズマ光源装置を備えた基板処理装置50の構成を示す。
[第2の実施形態]
図4は、本発明の第2の実施形態による、無電極放電光源装置を備えた基板処理装置50Aの構成を示す。ただし図中、先に説明した部分に対応する部分には同一の参照符号を付し、説明を省略する。
[第3の実施形態]
図7は、本発明の第3の実施形態による基板処理装置50Bの構成を示す。ただし図中、先に説明した部分に対応する部分には同一の参照符号を付し、説明を省略する。
51 処理容器
51A プラズマ形成空間
51B プロセス空間
51C 空間
51D,51E 排気口
52 基板保持台
52A ヒータ
52B 駆動ライン
52C ヒータ電源
53 天板
54A,54B ガスリング
55 マイクロ波アンテナ
55A 導体部
55B 遅波板
55C 平面アンテナ板
55a,55b スロット
56 同軸導波管
56A 外側導波管
56B 内側導体
61A,61B 光学窓
61a 開口部
101A,101H,101O ガス源
103A,103H,103O MFC
104A,104H,104O、105A,105H,105O,106 バルブ
110A モード変換部
110B 矩形導波管
111 インピーダンス整合器
112 マイクロ波源
Claims (2)
- 被処理基板を保持する基板保持台を設けられた処理容器と、
前記処理容器の天井部に、前記基板保持台上の被処理基板に対向するように設けられたマイクロ波透過窓と、
前記処理容器の外側上部に、前記マイクロ波透過窓と結合して設けられたマイクロ波アンテナと、
前記処理容器中、前記基板保持台上の被処理基板と前記マイクロ波透過窓との間に設けられ、前記マイクロ波透過窓との間にプラズマ形成領域を、前記基板保持台上の被処理基板との間にプロセス空間を、それぞれ画成する光学窓と、
前記プラズマ形成領域に第1のガスを導入する第1のガス入り口と、
前記プロセス空間に第2のガスを導入する第2のガス入り口と、
前記プラズマ形成領域を排気する第1の排気口と、
前記プロセス空間を排気する第2の排気口と、
前記第1の排気口に設けられた第1のバルブと、
前記第2の排気口に設けられた第2のバルブと、
前記プラズマ形成空間と前記プロセス空間とを結合するガス通路と、
前記ガス通路に設けられた第3のバルブと、を備えた基板処理装置による基板処理方法であって、
前記第3のバルブを閉鎖し、前記第1および第2のバルブを開放した状態で、前記プラズマ形成領域にプラズマを形成し、前記被処理基板表面をプラズマ発光に対して露光する第1の工程と、
前記第2および第3のバルブを開放し、前記第1のバルブを閉鎖した状態で、前記プロセス空間において前記被処理基板表面を、前記プラズマに伴うラジカルにより処理する第2の工程の、少なくとも一方を含むことを特徴とする基板処理方法。 - 前記第1おのび第2の工程は、前記第2の工程が前記第1の工程の後で行われる第1のシーケンスおよび前記第1の工程が前記第2の工程の後で行われる第2のシーケンスのいずれか一方に従って実行されることを特徴とする請求項1記載の基板処理方法。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006023283A JP4947982B2 (ja) | 2006-01-31 | 2006-01-31 | 基板処理方法 |
CN2007800008302A CN101341582B (zh) | 2006-01-31 | 2007-01-29 | 光源装置、基板处理装置、基板处理方法 |
PCT/JP2007/051406 WO2007088817A1 (ja) | 2006-01-31 | 2007-01-29 | 光源装置、基板処理装置、基板処理方法 |
KR1020087011870A KR100945316B1 (ko) | 2006-01-31 | 2007-01-29 | 광원 장치, 기판 처리 장치, 기판 처리 방법 |
US12/162,617 US20090173715A1 (en) | 2006-01-31 | 2007-01-29 | Light source device, substrate treating device, and substrate treating method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006023283A JP4947982B2 (ja) | 2006-01-31 | 2006-01-31 | 基板処理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007207915A JP2007207915A (ja) | 2007-08-16 |
JP4947982B2 true JP4947982B2 (ja) | 2012-06-06 |
Family
ID=38327390
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006023283A Expired - Fee Related JP4947982B2 (ja) | 2006-01-31 | 2006-01-31 | 基板処理方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20090173715A1 (ja) |
JP (1) | JP4947982B2 (ja) |
KR (1) | KR100945316B1 (ja) |
CN (1) | CN101341582B (ja) |
WO (1) | WO2007088817A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150118416A1 (en) * | 2013-10-31 | 2015-04-30 | Semes Co., Ltd. | Substrate treating apparatus and method |
JP7030915B2 (ja) * | 2020-08-28 | 2022-03-07 | 芝浦メカトロニクス株式会社 | プラズマ処理方法、およびプラズマ処理装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6074426A (ja) * | 1983-09-29 | 1985-04-26 | Ulvac Corp | 光励起プロセス装置 |
JPS63262471A (ja) * | 1987-04-20 | 1988-10-28 | Nec Corp | 光化学気相成長装置 |
US5359177A (en) * | 1990-11-14 | 1994-10-25 | Mitsubishi Denki Kabushiki Kaisha | Microwave plasma apparatus for generating a uniform plasma |
JP2989063B2 (ja) * | 1991-12-12 | 1999-12-13 | キヤノン株式会社 | 薄膜形成装置および薄膜形成方法 |
JPH07106299A (ja) * | 1993-09-30 | 1995-04-21 | Sony Corp | エッチング方法及びエッチング装置 |
JP2003037105A (ja) * | 2001-07-26 | 2003-02-07 | Tokyo Electron Ltd | プラズマ処理装置及び方法 |
-
2006
- 2006-01-31 JP JP2006023283A patent/JP4947982B2/ja not_active Expired - Fee Related
-
2007
- 2007-01-29 WO PCT/JP2007/051406 patent/WO2007088817A1/ja active Application Filing
- 2007-01-29 US US12/162,617 patent/US20090173715A1/en not_active Abandoned
- 2007-01-29 CN CN2007800008302A patent/CN101341582B/zh not_active Expired - Fee Related
- 2007-01-29 KR KR1020087011870A patent/KR100945316B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN101341582B (zh) | 2010-12-01 |
KR20080064166A (ko) | 2008-07-08 |
CN101341582A (zh) | 2009-01-07 |
JP2007207915A (ja) | 2007-08-16 |
WO2007088817A1 (ja) | 2007-08-09 |
US20090173715A1 (en) | 2009-07-09 |
KR100945316B1 (ko) | 2010-03-05 |
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