JP5745812B2 - プラズマ処理装置 - Google Patents
プラズマ処理装置 Download PDFInfo
- Publication number
- JP5745812B2 JP5745812B2 JP2010240867A JP2010240867A JP5745812B2 JP 5745812 B2 JP5745812 B2 JP 5745812B2 JP 2010240867 A JP2010240867 A JP 2010240867A JP 2010240867 A JP2010240867 A JP 2010240867A JP 5745812 B2 JP5745812 B2 JP 5745812B2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- processing chamber
- top plate
- processing
- plasma
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910052751 metal Inorganic materials 0.000 claims description 44
- 239000002184 metal Substances 0.000 claims description 44
- 239000000758 substrate Substances 0.000 claims description 25
- 230000007246 mechanism Effects 0.000 claims description 12
- 238000009616 inductively coupled plasma Methods 0.000 claims description 6
- 238000001020 plasma etching Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 6
- 238000009792 diffusion process Methods 0.000 description 4
- 238000005530 etching Methods 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000003989 dielectric material Substances 0.000 description 2
- 230000005672 electromagnetic field Effects 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910000833 kovar Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- -1 stainless steel Chemical class 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000009466 transformation Effects 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
- H01J37/32082—Radio frequency generated discharge
- H01J37/321—Radio frequency generated discharge the radio frequency energy being inductively coupled to the plasma
-
- 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
- H01J37/32082—Radio frequency generated discharge
- H01J37/321—Radio frequency generated discharge the radio frequency energy being inductively coupled to the plasma
- H01J37/3211—Antennas, e.g. particular shapes of coils
-
- 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
- H01J37/3244—Gas supply means
-
- 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
- H01J37/32458—Vessel
-
- 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
- H01J37/32458—Vessel
- H01J37/32522—Temperature
-
- 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
Landscapes
- 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)
Description
Claims (3)
- 処理チャンバー内に誘導結合プラズマを発生させて前記処理チャンバー内に収容され基板の処理を行うプラズマ処理装置であって、
上部開口を有し、容器状に形成された処理チャンバー本体と、
直径が異なる複数の環状の誘電体部材と金属部材とを交互に同心状に組み合わせ、前記誘電体部材と前記金属部材との間を気密封止した天板部を有し、前記上部開口を覆うように設けられた上蓋と、
前記上蓋の、前記金属部材の部分に配設され、前記処理チャンバー内に処理ガスを供給するための複数のガス導入機構と、
前記処理チャンバー外の前記誘電体部材の上部に配設された高周波コイルと、
を具備し、前記天板部がドーム状の形状とされている
ことを特徴とするプラズマ処理装置。 - 請求項1記載のプラズマ処理装置であって、
前記上蓋は、前記天板部によって気密に閉塞される開口部を有する枠体を有し、当該枠体には、前記開口部を架橋するように梁部材が配設され、前記天板部は、前記金属部材の部分において前記梁部材に支持されている
ことを特徴とするプラズマ処理装置。 - 請求項1又は2記載のプラズマ処理装置であって、
前記上蓋が、温調機構を具備していることを特徴とするプラズマ処理装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010240867A JP5745812B2 (ja) | 2010-10-27 | 2010-10-27 | プラズマ処理装置 |
TW100138773A TWI512780B (zh) | 2010-10-27 | 2011-10-26 | Plasma processing device |
CN201110332469.1A CN102456531B (zh) | 2010-10-27 | 2011-10-27 | 等离子体处理装置 |
KR1020110110415A KR101287081B1 (ko) | 2010-10-27 | 2011-10-27 | 플라즈마 처리 장치 |
US13/282,665 US20120103523A1 (en) | 2010-10-27 | 2011-10-27 | Plasma processing apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010240867A JP5745812B2 (ja) | 2010-10-27 | 2010-10-27 | プラズマ処理装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012094690A JP2012094690A (ja) | 2012-05-17 |
JP5745812B2 true JP5745812B2 (ja) | 2015-07-08 |
Family
ID=45995344
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010240867A Expired - Fee Related JP5745812B2 (ja) | 2010-10-27 | 2010-10-27 | プラズマ処理装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20120103523A1 (ja) |
JP (1) | JP5745812B2 (ja) |
KR (1) | KR101287081B1 (ja) |
CN (1) | CN102456531B (ja) |
TW (1) | TWI512780B (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6228400B2 (ja) * | 2013-07-16 | 2017-11-08 | 東京エレクトロン株式会社 | 誘導結合プラズマ処理装置 |
US9472379B2 (en) * | 2014-06-20 | 2016-10-18 | Applied Materials, Inc. | Method of multiple zone symmetric gas injection for inductively coupled plasma |
JP6600990B2 (ja) * | 2015-01-27 | 2019-11-06 | 東京エレクトロン株式会社 | プラズマ処理装置 |
JP6877133B2 (ja) * | 2016-03-28 | 2021-05-26 | 株式会社日立ハイテク | プラズマ処理装置およびプラズマ処理方法 |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
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US6077384A (en) * | 1994-08-11 | 2000-06-20 | Applied Materials, Inc. | Plasma reactor having an inductive antenna coupling power through a parallel plate electrode |
US5522934A (en) * | 1994-04-26 | 1996-06-04 | Tokyo Electron Limited | Plasma processing apparatus using vertical gas inlets one on top of another |
US5589737A (en) * | 1994-12-06 | 1996-12-31 | Lam Research Corporation | Plasma processor for large workpieces |
JP3104117B2 (ja) * | 1995-01-13 | 2000-10-30 | 松下電器産業株式会社 | プラズマ処理装置およびその方法 |
US5716451A (en) * | 1995-08-17 | 1998-02-10 | Tokyo Electron Limited | Plasma processing apparatus |
US6209480B1 (en) * | 1996-07-10 | 2001-04-03 | Mehrdad M. Moslehi | Hermetically-sealed inductively-coupled plasma source structure and method of use |
TW349234B (en) * | 1996-07-15 | 1999-01-01 | Applied Materials Inc | RF plasma reactor with hybrid conductor and multi-radius dome ceiling |
ATE396494T1 (de) * | 1996-09-27 | 2008-06-15 | Surface Technology Systems Plc | Plasmabearbeitungsgerät |
US6015465A (en) * | 1998-04-08 | 2000-01-18 | Applied Materials, Inc. | Temperature control system for semiconductor process chamber |
JP2000315598A (ja) * | 1999-03-03 | 2000-11-14 | Anelva Corp | プラズマ処理装置 |
JP3609985B2 (ja) * | 1999-05-13 | 2005-01-12 | 東京エレクトロン株式会社 | 誘導結合プラズマ処理装置 |
US6451161B1 (en) * | 2000-04-10 | 2002-09-17 | Nano-Architect Research Corporation | Method and apparatus for generating high-density uniform plasma |
JP3903730B2 (ja) * | 2001-04-04 | 2007-04-11 | 松下電器産業株式会社 | エッチング方法 |
US6674241B2 (en) * | 2001-07-24 | 2004-01-06 | Tokyo Electron Limited | Plasma processing apparatus and method of controlling chemistry |
US6887341B2 (en) * | 2001-11-13 | 2005-05-03 | Tokyo Electron Limited | Plasma processing apparatus for spatial control of dissociation and ionization |
KR100486712B1 (ko) * | 2002-09-04 | 2005-05-03 | 삼성전자주식회사 | 복층 코일 안테나를 구비한 유도결합 플라즈마 발생장치 |
US6829056B1 (en) * | 2003-08-21 | 2004-12-07 | Michael Barnes | Monitoring dimensions of features at different locations in the processing of substrates |
US20050145341A1 (en) * | 2003-11-19 | 2005-07-07 | Masaki Suzuki | Plasma processing apparatus |
US7780791B2 (en) * | 2004-06-30 | 2010-08-24 | Lam Research Corporation | Apparatus for an optimized plasma chamber top piece |
JP5013393B2 (ja) * | 2005-03-30 | 2012-08-29 | 東京エレクトロン株式会社 | プラズマ処理装置と方法 |
CN100593361C (zh) * | 2005-03-30 | 2010-03-03 | 东京毅力科创株式会社 | 等离子体处理装置和方法 |
JP4877748B2 (ja) * | 2006-03-31 | 2012-02-15 | 東京エレクトロン株式会社 | 基板処理装置および処理ガス吐出機構 |
EP2087778A4 (en) * | 2006-08-22 | 2010-11-17 | Mattson Tech Inc | INDUCTIVE PLASMA SOURCE WITH HIGH COUPLING EFFICIENCY |
US9184072B2 (en) * | 2007-07-27 | 2015-11-10 | Mattson Technology, Inc. | Advanced multi-workpiece processing chamber |
JP5396745B2 (ja) * | 2008-05-23 | 2014-01-22 | 東京エレクトロン株式会社 | プラズマ処理装置 |
JP5231308B2 (ja) * | 2009-03-31 | 2013-07-10 | 東京エレクトロン株式会社 | プラズマ処理装置 |
JP5227245B2 (ja) * | 2009-04-28 | 2013-07-03 | 東京エレクトロン株式会社 | プラズマ処理装置 |
KR101081743B1 (ko) * | 2009-08-17 | 2011-11-09 | 주성엔지니어링(주) | 기판처리장치 |
WO2011022612A2 (en) * | 2009-08-21 | 2011-02-24 | Mattson Technology, Inc. | Inductive plasma source |
US20120186746A1 (en) * | 2009-09-29 | 2012-07-26 | Ulvac, Inc. | Plasma etching apparatus |
US20110120375A1 (en) * | 2009-11-23 | 2011-05-26 | Jusung Engineering Co., Ltd. | Apparatus for processing substrate |
US20110278260A1 (en) * | 2010-05-14 | 2011-11-17 | Applied Materials, Inc. | Inductive plasma source with metallic shower head using b-field concentrator |
-
2010
- 2010-10-27 JP JP2010240867A patent/JP5745812B2/ja not_active Expired - Fee Related
-
2011
- 2011-10-26 TW TW100138773A patent/TWI512780B/zh not_active IP Right Cessation
- 2011-10-27 CN CN201110332469.1A patent/CN102456531B/zh not_active Expired - Fee Related
- 2011-10-27 US US13/282,665 patent/US20120103523A1/en not_active Abandoned
- 2011-10-27 KR KR1020110110415A patent/KR101287081B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US20120103523A1 (en) | 2012-05-03 |
CN102456531A (zh) | 2012-05-16 |
TWI512780B (zh) | 2015-12-11 |
JP2012094690A (ja) | 2012-05-17 |
KR101287081B1 (ko) | 2013-07-17 |
KR20120047793A (ko) | 2012-05-14 |
TW201237922A (en) | 2012-09-16 |
CN102456531B (zh) | 2014-10-08 |
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