JP6190571B2 - プラズマ処理装置 - Google Patents
プラズマ処理装置 Download PDFInfo
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- JP6190571B2 JP6190571B2 JP2012007158A JP2012007158A JP6190571B2 JP 6190571 B2 JP6190571 B2 JP 6190571B2 JP 2012007158 A JP2012007158 A JP 2012007158A JP 2012007158 A JP2012007158 A JP 2012007158A JP 6190571 B2 JP6190571 B2 JP 6190571B2
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- 239000000758 substrate Substances 0.000 claims description 31
- 239000007795 chemical reaction product Substances 0.000 description 13
- 239000000463 material Substances 0.000 description 9
- 229910052782 aluminium Inorganic materials 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 8
- 239000011521 glass Substances 0.000 description 8
- 238000009832 plasma treatment Methods 0.000 description 7
- 239000004020 conductor Substances 0.000 description 6
- 239000003989 dielectric material Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000009616 inductively coupled plasma Methods 0.000 description 6
- 230000005684 electric field Effects 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000011218 segmentation Effects 0.000 description 5
- 239000000919 ceramic Substances 0.000 description 4
- 230000002950 deficient Effects 0.000 description 4
- 230000006698 induction Effects 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000010453 quartz Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000004380 ashing Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005401 electroluminescence Methods 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000001020 plasma etching Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000002438 flame photometric detection Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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- 238000007789 sealing Methods 0.000 description 1
- 238000004544 sputter deposition Methods 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
- H01J37/32431—Constructional details of the reactor
- H01J37/32458—Vessel
- H01J37/32477—Vessel characterised by the means for protecting vessels or internal parts, e.g. coatings
-
- 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
- H01J37/32009—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
- H01J37/32119—Windows
-
- 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
- H01J37/32477—Vessel characterised by the means for protecting vessels or internal parts, e.g. coatings
- H01J37/32495—Means for protecting the vessel against plasma
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Electromagnetism (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Drying Of Semiconductors (AREA)
- Plasma Technology (AREA)
- Chemical Vapour Deposition (AREA)
Description
4 誘電体窓
6 支持梁
8 アンテナ
10 プラズマ処理装置
12 誘電体カバー
13 分割素片
17,40 カバープレート
18 ガス導入穴
27 隙間
28 支持パッド
Claims (3)
- プラズマが発生する処理空間をなす処理室と、該処理室内において前記プラズマに晒される基板と対向して配置される誘電体カバーとを備えるプラズマ処理装置において、
前記誘電体カバーは複数の分割素片が組み合わされて構成され、
隣接する2つの前記分割素片の境目はカバープレートによって覆われ、
各前記分割素片は前記カバープレートによって下方から支持され、
前記隣接する2つの分割素片の境目には第1の所定の幅の隙間が設けられ、
前記カバープレートは、隣接する2つの前記分割素片の全境目の90%以上を覆い、
各前記分割素片は正方形、若しくは矩形の誘電体部材からなり、該誘電体部材の一辺は少なくとも500mm以上であり、
前記カバープレートを支持するカバープレート支持具が、前記カバープレートとは別に設けられ、
処理ガスを供給するガス供給部がさらに設けられ、
前記カバープレートは、前記ガス供給部及び前記処理室の間に介在し、且つ前記ガス供給部及び前記処理室を連通するガス導入穴を有し、
前記カバープレート支持具は、前記カバープレートを下方から支持するフランジ及び軸部を有する断面T字状の部材からなり、
前記カバープレート支持具の軸部及び各前記分割素片の間には第2の所定の幅の隙間が設けられ、
前記カバープレートは、前記処理ガス供給部に対向する部分において、前記誘電体カバーを下方から支持するフランジ及び軸部を有する断面がT字状の部材からなり、
前記カバープレートの軸部及び各前記分割素片の間には第3の所定の幅の隙間が設けられ、
前記第1の所定の幅は、各前記分割素片が熱膨張しても前記隣接する2つの分割素片が当接することがない程度の大きさであり、
前記第2の所定の幅は、各前記分割素片が熱膨張しても前記カバープレート支持具の軸部及び各前記分割素片が当接することがない程度の大きさであり、
前記第3の所定の幅は、各前記分割素片が熱膨張しても前記カバープレートの軸部及び各前記分割素片が当接することがない程度の大きさであることを特徴とするプラズマ処理装置。 - 前記誘電体部材の一辺は少なくとも900mm以上であることを特徴とする請求項1記
載のプラズマ処理装置。 - 前記誘電体カバーに関して前記基板と反対側に配されて高周波電力が印加される高周波
アンテナと、
前記誘電体カバー及び前記高周波アンテナの間に配される誘電体窓と、
前記誘電体窓を支持する梁とをさらに備え、
前記カバープレートは前記梁に取り付けられることを特徴とする請求項1又は2記載の
プラズマ処理装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012007158A JP6190571B2 (ja) | 2012-01-17 | 2012-01-17 | プラズマ処理装置 |
TW102101565A TWI581302B (zh) | 2012-01-17 | 2013-01-16 | Plasma processing device |
CN201310016090.9A CN103208410B (zh) | 2012-01-17 | 2013-01-16 | 等离子体处理装置 |
KR1020130004782A KR20130084627A (ko) | 2012-01-17 | 2013-01-16 | 플라즈마 처리 장치 |
KR1020170010500A KR101812920B1 (ko) | 2012-01-17 | 2017-01-23 | 플라즈마 처리 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012007158A JP6190571B2 (ja) | 2012-01-17 | 2012-01-17 | プラズマ処理装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016092480A Division JP2016167461A (ja) | 2016-05-02 | 2016-05-02 | プラズマ処理装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013149377A JP2013149377A (ja) | 2013-08-01 |
JP6190571B2 true JP6190571B2 (ja) | 2017-08-30 |
Family
ID=48755598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012007158A Expired - Fee Related JP6190571B2 (ja) | 2012-01-17 | 2012-01-17 | プラズマ処理装置 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP6190571B2 (ja) |
KR (2) | KR20130084627A (ja) |
CN (1) | CN103208410B (ja) |
TW (1) | TWI581302B (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10553398B2 (en) * | 2013-09-06 | 2020-02-04 | Applied Materials, Inc. | Power deposition control in inductively coupled plasma (ICP) reactors |
KR102020622B1 (ko) * | 2014-09-19 | 2019-09-10 | 주식회사 원익아이피에스 | 유도결합 플라즈마 처리장치 |
JP6462449B2 (ja) * | 2015-03-26 | 2019-01-30 | 京セラ株式会社 | 高周波用窓部材および半導体製造装置用部材ならびにフラットパネルディスプレイ(fpd)製造装置用部材 |
JP6479550B2 (ja) * | 2015-04-22 | 2019-03-06 | 東京エレクトロン株式会社 | プラズマ処理装置 |
JP6593004B2 (ja) | 2015-07-22 | 2019-10-23 | 東京エレクトロン株式会社 | プラズマ処理装置 |
KR101798373B1 (ko) | 2016-05-03 | 2017-11-17 | (주)브이앤아이솔루션 | 유도결합 플라즈마 처리장치의 유전체창 지지구조 |
JP6804392B2 (ja) * | 2017-06-05 | 2020-12-23 | 東京エレクトロン株式会社 | プラズマ処理装置及びガスシャワーヘッド |
JP7182916B2 (ja) * | 2018-06-26 | 2022-12-05 | 東京エレクトロン株式会社 | プラズマ処理装置 |
KR102180640B1 (ko) * | 2019-07-08 | 2020-11-19 | 인베니아 주식회사 | 유도 결합 플라즈마 처리장치 |
KR102180641B1 (ko) * | 2019-07-08 | 2020-11-19 | 인베니아 주식회사 | 유도 결합 플라즈마 처리장치 |
JP2023021764A (ja) * | 2021-08-02 | 2023-02-14 | 日新電機株式会社 | プラズマ処理装置 |
JP2024084563A (ja) * | 2022-12-13 | 2024-06-25 | 日新電機株式会社 | プラズマ処理装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
JP3599619B2 (ja) * | 1999-11-09 | 2004-12-08 | シャープ株式会社 | プラズマプロセス装置 |
US7255774B2 (en) * | 2002-09-26 | 2007-08-14 | Tokyo Electron Limited | Process apparatus and method for improving plasma production of an inductively coupled plasma |
JP4118117B2 (ja) * | 2002-10-07 | 2008-07-16 | シャープ株式会社 | プラズマプロセス装置 |
JP5111806B2 (ja) * | 2006-08-02 | 2013-01-09 | 東京エレクトロン株式会社 | プラズマ処理装置と方法 |
JP2009301783A (ja) * | 2008-06-11 | 2009-12-24 | Tokyo Electron Ltd | プラズマ処理装置及びプラズマ処理方法 |
JP5479867B2 (ja) * | 2009-01-14 | 2014-04-23 | 東京エレクトロン株式会社 | 誘導結合プラズマ処理装置 |
KR101155121B1 (ko) * | 2009-03-25 | 2012-06-11 | 도쿄엘렉트론가부시키가이샤 | 유도 결합 플라즈마 처리 장치의 커버 고정구 및 커버 고정 장치 |
JP5578865B2 (ja) * | 2009-03-25 | 2014-08-27 | 東京エレクトロン株式会社 | 誘導結合プラズマ処理装置のカバー固定具およびカバー固定装置 |
JP5582816B2 (ja) * | 2010-02-19 | 2014-09-03 | 東京エレクトロン株式会社 | カバー固定具及び誘導結合プラズマ処理装置 |
JP2011258622A (ja) * | 2010-06-07 | 2011-12-22 | Tokyo Electron Ltd | プラズマ処理装置及びその誘電体窓構造 |
-
2012
- 2012-01-17 JP JP2012007158A patent/JP6190571B2/ja not_active Expired - Fee Related
-
2013
- 2013-01-16 KR KR1020130004782A patent/KR20130084627A/ko active Search and Examination
- 2013-01-16 CN CN201310016090.9A patent/CN103208410B/zh active Active
- 2013-01-16 TW TW102101565A patent/TWI581302B/zh active
-
2017
- 2017-01-23 KR KR1020170010500A patent/KR101812920B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR20170015404A (ko) | 2017-02-08 |
TW201338013A (zh) | 2013-09-16 |
CN103208410A (zh) | 2013-07-17 |
KR20130084627A (ko) | 2013-07-25 |
TWI581302B (zh) | 2017-05-01 |
KR101812920B1 (ko) | 2017-12-27 |
CN103208410B (zh) | 2016-09-14 |
JP2013149377A (ja) | 2013-08-01 |
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