JP2021027157A - プラズマ処理装置 - Google Patents
プラズマ処理装置 Download PDFInfo
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- 239000006227 byproduct Substances 0.000 claims abstract description 81
- 239000000758 substrate Substances 0.000 claims abstract description 17
- 238000001179 sorption measurement Methods 0.000 claims description 47
- 238000007751 thermal spraying Methods 0.000 claims description 17
- 238000009832 plasma treatment Methods 0.000 claims description 16
- 238000005422 blasting Methods 0.000 claims description 5
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 238000003754 machining Methods 0.000 claims 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 2
- 239000007921 spray Substances 0.000 description 35
- 238000010586 diagram Methods 0.000 description 15
- 230000003746 surface roughness Effects 0.000 description 14
- 239000004020 conductor Substances 0.000 description 11
- 239000002245 particle Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 239000003507 refrigerant Substances 0.000 description 8
- 238000001816 cooling Methods 0.000 description 7
- 238000004088 simulation Methods 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000005259 measurement Methods 0.000 description 4
- 238000005530 etching Methods 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000001020 plasma etching Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000009616 inductively coupled plasma Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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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
- H01J37/32009—Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
- H01J37/32192—Microwave generated discharge
- H01J37/32211—Means for coupling power to the plasma
- H01J37/32229—Waveguides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
-
- 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
- H01J37/32798—Further details of plasma apparatus not provided for in groups H01J37/3244 - H01J37/32788; special provisions for cleaning or maintenance of the apparatus
- H01J37/32816—Pressure
- H01J37/32834—Exhausting
- H01J37/32844—Treating effluent gases
-
- 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
- H01J37/32798—Further details of plasma apparatus not provided for in groups H01J37/3244 - H01J37/32788; special provisions for cleaning or maintenance of the apparatus
- H01J37/32853—Hygiene
- H01J37/32871—Means for trapping or directing unwanted particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/30—Physical properties of adsorbents
- B01D2253/34—Specific shapes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- 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
- H01J37/32311—Circuits specially adapted for controlling the microwave discharge
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/30—Capture or disposal of greenhouse gases of perfluorocarbons [PFC], hydrofluorocarbons [HFC] or sulfur hexafluoride [SF6]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Drying Of Semiconductors (AREA)
- Plasma Technology (AREA)
Abstract
Description
(プラズマ処理装置の構成)
図1は、第1実施形態に係るプラズマ処理装置1の概略構成の一例を示す図である。図1に示すプラズマ処理装置1は、チャンバ(処理容器)12、及び、マイクロ波出力装置16を備えている。プラズマ処理装置1は、マイクロ波によってガスを励起するマイクロ波プラズマ処理装置として構成されている。プラズマ処理装置1は、載置台14、アンテナ18、及び、誘電体窓20を有する。
次に、第2実施形態について説明する。第2実施形態は、第1実施形態の第1吸着部材及び第2吸着部材のバリエーションに関する。
12 処理容器
14 載置台
80、85 第1吸着部材
80a 第1部品
80b 第2部品
81a、81b、83a 面状部
82、86 第2吸着部材
85a 貫通孔
90、91 溶射膜
Claims (11)
- 基板が載置される載置台が内部に設けられ、基板に対してプラズマ処理が実施される処理容器と、
前記載置台の周囲に設けられ、前記プラズマ処理により放出される副生成物を含むガスが通流する排気路と、
前記排気路の内壁面に沿って配置され、表面に前記副生成物を吸着する粗面加工が施された第1吸着部材と
を有する、プラズマ処理装置。 - 前記第1吸着部材は、表面に前記排気路でのガスの流れと交差する方向に突出する面状部を有し、前記粗面加工は、前記表面と前記面状部の前記排気路でのガスの流れの上流側の面とに施される、
請求項1に記載のプラズマ処理装置。 - 前記第1吸着部材は、前記排気路の前記載置台の側面側の内壁面及び前記処理容器の側面側の内壁面に沿って複数配置され、
複数の前記第1吸着部材の面状部は、前記排気路でのガスの流れ方向に間隔を空けて前記載置台の側面側と前記処理容器の側面側とから交互に突出するように配置される、
請求項1又は2に記載のプラズマ処理装置。 - 前記第1吸着部材は、表面に前記排気路でのガスの流れ方向に間隔を空けて複数の前記面状部を有し、
複数の前記面状部の各々は、前記ガスを通過させると共に前記排気路でのガスの流れ方向と交差する方向に前記ガスを分散させる網状である、
請求項2に記載のプラズマ処理装置。 - 前記排気路の内壁面のうち、少なくとも前記第1吸着部材の面状部の先端と対向する領域に配置され、表面に前記粗面加工が施された第2吸着部材をさらに有する、
請求項2〜4のいずれか一つに記載のプラズマ処理装置。 - 基板が載置される載置台が内部に設けられ、基板に対してプラズマ処理が実施される処理容器と、
前記載置台の周囲に設けられ、前記プラズマ処理により放出される副生成物を含むガスが通流する排気路と、
前記排気路の内壁面に沿って配置され、上方に開口する有底箱形状に形成され、前記排気路の内壁面から離れた側の側壁に前記排気路でのガスの流れと交差する方向に貫通する貫通孔が形成され、内側の表面に前記副生成物を吸着する粗面加工が施された第1吸着部材と
を有する、プラズマ処理装置。 - 前記排気路の内壁面のうち、少なくとも前記第1吸着部材の側壁の貫通孔と対向する領域に配置され、表面に前記粗面加工が施された第2吸着部材をさらに有する、
請求項6に記載のプラズマ処理装置。 - 前記第1吸着部材は、前記載置台の周囲の全周に設けられる、
請求項1〜7のいずれか一つに記載のプラズマ処理装置。 - 前記第1吸着部材は、前記排気路の内壁面に取り外し可能に設けられる、
請求項1〜8のいずれか一つに記載のプラズマ処理装置。 - 前記第2吸着部材は、前記排気路の内壁面に取り外し可能に設けられる、
請求項5又は7に記載のプラズマ処理装置。 - 前記粗面加工は、溶射加工、ブラスト加工、又はレーザ加工である、
請求項1〜10のいずれか一つに記載のプラズマ処理装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
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JP2019143731A JP7325256B2 (ja) | 2019-08-05 | 2019-08-05 | プラズマ処理装置 |
US16/939,076 US11756774B2 (en) | 2019-08-05 | 2020-07-27 | Plasma processing apparatus |
TW109125244A TW202109666A (zh) | 2019-08-05 | 2020-07-27 | 電漿處理裝置 |
US18/232,834 US20230386804A1 (en) | 2019-08-05 | 2023-08-11 | Plasma processing apparatus |
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JP2019143731A JP7325256B2 (ja) | 2019-08-05 | 2019-08-05 | プラズマ処理装置 |
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JP2021027157A true JP2021027157A (ja) | 2021-02-22 |
JP7325256B2 JP7325256B2 (ja) | 2023-08-14 |
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US (2) | US11756774B2 (ja) |
JP (1) | JP7325256B2 (ja) |
TW (1) | TW202109666A (ja) |
Families Citing this family (1)
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CN115083877A (zh) * | 2021-03-11 | 2022-09-20 | 中国科学院微电子研究所 | 改善多晶硅膜层干法刻蚀速率稳定性的方法及刻蚀腔室 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08203868A (ja) * | 1995-01-24 | 1996-08-09 | Sony Corp | プラズマエッチング方法およびプラズマエッチング装置 |
JPH08213360A (ja) * | 1995-02-06 | 1996-08-20 | Mitsubishi Electric Corp | 半導体装置を製造するための製造装置及び製造方法 |
JPH08321492A (ja) * | 1995-03-20 | 1996-12-03 | Hitachi Ltd | プラズマ処理方法及び装置 |
JP2004079806A (ja) * | 2002-08-19 | 2004-03-11 | Seiko Epson Corp | プラズマ処理装置 |
JP2010010304A (ja) * | 2008-06-25 | 2010-01-14 | Tokyo Electron Ltd | 処理装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5384009A (en) * | 1993-06-16 | 1995-01-24 | Applied Materials, Inc. | Plasma etching using xenon |
US6692903B2 (en) * | 2000-12-13 | 2004-02-17 | Applied Materials, Inc | Substrate cleaning apparatus and method |
JP2016170940A (ja) | 2015-03-12 | 2016-09-23 | 東京エレクトロン株式会社 | マイクロ波自動整合器及びプラズマ処理装置 |
JP7374023B2 (ja) * | 2020-03-09 | 2023-11-06 | 東京エレクトロン株式会社 | 検査方法及びプラズマ処理装置 |
-
2019
- 2019-08-05 JP JP2019143731A patent/JP7325256B2/ja active Active
-
2020
- 2020-07-27 US US16/939,076 patent/US11756774B2/en active Active
- 2020-07-27 TW TW109125244A patent/TW202109666A/zh unknown
-
2023
- 2023-08-11 US US18/232,834 patent/US20230386804A1/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08203868A (ja) * | 1995-01-24 | 1996-08-09 | Sony Corp | プラズマエッチング方法およびプラズマエッチング装置 |
JPH08213360A (ja) * | 1995-02-06 | 1996-08-20 | Mitsubishi Electric Corp | 半導体装置を製造するための製造装置及び製造方法 |
JPH08321492A (ja) * | 1995-03-20 | 1996-12-03 | Hitachi Ltd | プラズマ処理方法及び装置 |
JP2004079806A (ja) * | 2002-08-19 | 2004-03-11 | Seiko Epson Corp | プラズマ処理装置 |
JP2010010304A (ja) * | 2008-06-25 | 2010-01-14 | Tokyo Electron Ltd | 処理装置 |
Also Published As
Publication number | Publication date |
---|---|
TW202109666A (zh) | 2021-03-01 |
US20230386804A1 (en) | 2023-11-30 |
US11756774B2 (en) | 2023-09-12 |
US20210043434A1 (en) | 2021-02-11 |
JP7325256B2 (ja) | 2023-08-14 |
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