JP7404119B2 - 負イオン生成装置 - Google Patents
負イオン生成装置 Download PDFInfo
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- JP7404119B2 JP7404119B2 JP2020049133A JP2020049133A JP7404119B2 JP 7404119 B2 JP7404119 B2 JP 7404119B2 JP 2020049133 A JP2020049133 A JP 2020049133A JP 2020049133 A JP2020049133 A JP 2020049133A JP 7404119 B2 JP7404119 B2 JP 7404119B2
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- Prior art keywords
- chamber
- plasma
- negative ion
- ion generation
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- 150000002500 ions Chemical class 0.000 claims description 132
- 230000001629 suppression Effects 0.000 claims description 22
- 239000000758 substrate Substances 0.000 description 63
- 239000007789 gas Substances 0.000 description 21
- 230000000149 penetrating effect Effects 0.000 description 14
- 230000004048 modification Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 6
- 239000002994 raw material Substances 0.000 description 6
- 230000035515 penetration Effects 0.000 description 5
- 230000004907 flux Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- -1 O - Chemical class 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 229910017083 AlN Inorganic materials 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 229910005191 Ga 2 O 3 Inorganic materials 0.000 description 1
- 229910002601 GaN Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N zinc oxide Inorganic materials [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 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
- H01J37/02—Details
- H01J37/22—Optical, image processing or photographic arrangements associated with the tube
- H01J37/226—Optical arrangements for illuminating the object; optical arrangements for collecting light from the object
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T23/00—Apparatus for generating ions to be introduced into non-enclosed gases, e.g. into the atmosphere
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/48—Ion implantation
-
- 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
- H01J37/02—Details
- H01J37/04—Arrangements of electrodes and associated parts for generating or controlling the discharge, e.g. electron-optical arrangement or ion-optical arrangement
- H01J37/08—Ion sources; Ion guns
-
- 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
- H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
- H01J37/317—Electron-beam or ion-beam tubes for localised treatment of objects for changing properties of the objects or for applying thin layers thereon, e.g. for ion implantation
- H01J37/3171—Electron-beam or ion-beam tubes for localised treatment of objects for changing properties of the objects or for applying thin layers thereon, e.g. for ion implantation for ion implantation
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Plasma Technology (AREA)
- Electron Sources, Ion Sources (AREA)
- Physical Vapour Deposition (AREA)
- Steroid Compounds (AREA)
Description
Claims (4)
- 負イオンを生成して対象物に照射する負イオン生成装置であって、
内部で前記負イオンの生成が行われるチャンバと、
前記チャンバ内においてプラズマの生成と停止を繰り返すことで、前記負イオンを生成する負イオン生成部と、
前記対象物を配置させる対象物配置部と、
前記負イオン生成部と前記対象物配置部との間で、前記対象物配置部に対する紫外光を抑制する紫外光抑制機構と、を備え、
前記紫外光抑制機構は、
前記紫外光の通過を抑制する部材と、
前記プラズマの生成時に前記チャンバ内において前記負イオン生成部と前記対象物配置部との間に前記部材を配置し、前記プラズマの停止時に前記チャンバ内において前記負イオン生成部と前記対象物配置部との間から前記部材を退避する切替部とを有する、負イオン生成装置。 - 前記対象物配置部の載置面に沿った方向の磁場を形成する磁場形成部を更に備える、請求項1に記載の負イオン生成装置。
- 負イオンを生成して対象物に照射する負イオン生成装置であって、
内部で前記負イオンの生成が行われるチャンバと、
前記チャンバ内においてプラズマの生成と停止を繰り返すことで、前記負イオンを生成する負イオン生成部と、
前記対象物を配置させる対象物配置部と、
前記対象物配置部が設けられ、前記チャンバ内と連通した空間を構成する照射室と、
前記負イオン生成部のプラズマの中心位置と前記対象物配置部の中心位置との間で、前記対象物配置部に対する紫外光を内壁で遮断する前記チャンバによって構成される紫外光抑制機構と、を備える、負イオン生成装置。 - 負イオンを生成して対象物に照射する負イオン生成装置であって、
内部で前記負イオンの生成が行われるチャンバと、
前記チャンバ内においてプラズマを生成することで、前記負イオンを生成する負イオン生成部と、
前記対象物を配置させる対象物配置部と、
前記対象物配置部が設けられ、前記チャンバの内部と連通した空間を構成する照射室と、
前記対象物配置部の載置面に沿った方向の磁場を形成する磁場形成部と、
前記負イオン生成部のプラズマの中心位置と前記対象物配置部の中心位置との間で、前記対象物配置部に対する紫外光を内壁で遮断する前記チャンバによって構成される紫外光抑制機構と、を備える負イオン生成装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020049133A JP7404119B2 (ja) | 2020-03-19 | 2020-03-19 | 負イオン生成装置 |
KR1020210031739A KR20210117936A (ko) | 2020-03-19 | 2021-03-11 | 음이온생성장치 |
CN202110284702.7A CN113497409B (zh) | 2020-03-19 | 2021-03-17 | 负离子生成装置 |
TW110109683A TWI810537B (zh) | 2020-03-19 | 2021-03-18 | 負離子產生裝置 |
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JP2020049133A JP7404119B2 (ja) | 2020-03-19 | 2020-03-19 | 負イオン生成装置 |
Publications (2)
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JP2021150184A JP2021150184A (ja) | 2021-09-27 |
JP7404119B2 true JP7404119B2 (ja) | 2023-12-25 |
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JP2020049133A Active JP7404119B2 (ja) | 2020-03-19 | 2020-03-19 | 負イオン生成装置 |
Country Status (4)
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---|---|
JP (1) | JP7404119B2 (ja) |
KR (1) | KR20210117936A (ja) |
CN (1) | CN113497409B (ja) |
TW (1) | TWI810537B (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002289583A (ja) | 2001-03-26 | 2002-10-04 | Ebara Corp | ビーム処理装置 |
JP2015192102A (ja) | 2014-03-28 | 2015-11-02 | 株式会社アルバック | 反応性イオンエッチング装置 |
WO2019239613A1 (ja) | 2018-06-14 | 2019-12-19 | 国立大学法人京都工芸繊維大学 | 特定種イオン源およびプラズマ成膜装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3339200B2 (ja) * | 1994-09-28 | 2002-10-28 | ソニー株式会社 | プラズマ発生装置、プラズマ加工方法および薄膜トランジスタの製造方法 |
JPH08115904A (ja) * | 1994-10-17 | 1996-05-07 | Nippon Telegr & Teleph Corp <Ntt> | プラズマプロセスの方法及びプラズマプロセス装置 |
JP2006012962A (ja) * | 2004-06-23 | 2006-01-12 | Canon Inc | 斜め貫通孔付真空紫外光遮光板を用いたマイクロ波プラズマ処理装置及び処理方法 |
WO2013175897A1 (ja) * | 2012-05-23 | 2013-11-28 | 東京エレクトロン株式会社 | 基板処理装置及び基板処理方法 |
JP6584982B2 (ja) * | 2015-07-21 | 2019-10-02 | 住友重機械工業株式会社 | 成膜装置 |
WO2017123589A1 (en) * | 2016-01-15 | 2017-07-20 | Mattson Technology, Inc. | Variable pattern separation grid for plasma chamber |
JP7412074B2 (ja) * | 2018-07-18 | 2024-01-12 | 住友重機械工業株式会社 | 負イオン照射装置、及び負イオン照射装置の制御方法 |
-
2020
- 2020-03-19 JP JP2020049133A patent/JP7404119B2/ja active Active
-
2021
- 2021-03-11 KR KR1020210031739A patent/KR20210117936A/ko active Search and Examination
- 2021-03-17 CN CN202110284702.7A patent/CN113497409B/zh active Active
- 2021-03-18 TW TW110109683A patent/TWI810537B/zh active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002289583A (ja) | 2001-03-26 | 2002-10-04 | Ebara Corp | ビーム処理装置 |
JP2015192102A (ja) | 2014-03-28 | 2015-11-02 | 株式会社アルバック | 反応性イオンエッチング装置 |
WO2019239613A1 (ja) | 2018-06-14 | 2019-12-19 | 国立大学法人京都工芸繊維大学 | 特定種イオン源およびプラズマ成膜装置 |
Also Published As
Publication number | Publication date |
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CN113497409A (zh) | 2021-10-12 |
TW202137282A (zh) | 2021-10-01 |
JP2021150184A (ja) | 2021-09-27 |
TWI810537B (zh) | 2023-08-01 |
CN113497409B (zh) | 2022-10-04 |
KR20210117936A (ko) | 2021-09-29 |
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