JP5132487B2 - プラズマ処理装置 - Google Patents
プラズマ処理装置 Download PDFInfo
- Publication number
- JP5132487B2 JP5132487B2 JP2008221582A JP2008221582A JP5132487B2 JP 5132487 B2 JP5132487 B2 JP 5132487B2 JP 2008221582 A JP2008221582 A JP 2008221582A JP 2008221582 A JP2008221582 A JP 2008221582A JP 5132487 B2 JP5132487 B2 JP 5132487B2
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- Prior art keywords
- plasma
- insulating tube
- radiator
- plasma processing
- housing
- 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.)
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- 239000012212 insulator Substances 0.000 claims description 31
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 239000007789 gas Substances 0.000 description 37
- 238000004381 surface treatment Methods 0.000 description 19
- 230000007246 mechanism Effects 0.000 description 18
- 230000008878 coupling Effects 0.000 description 11
- 238000010168 coupling process Methods 0.000 description 11
- 238000005859 coupling reaction Methods 0.000 description 11
- 239000004020 conductor Substances 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000001514 detection method Methods 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000009832 plasma treatment Methods 0.000 description 4
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000005404 monopole Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000008204 material by function Substances 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
- 230000001954 sterilising effect Effects 0.000 description 1
Images
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- Plasma Technology (AREA)
- Cleaning In General (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Description
2 プラズマ処理室
3 ガス供給部
4 高周波電源
7 制御部
11 筐体
12 同軸コネクタ
13 カップリングループ
14 放射器
21 筒体
21h,22h 貫通孔
21a ねじ孔
22 閉塞板
23 基端部側部材
23a 嵌入用凹部
24 先端部側部材
25 固定用ねじ
30a〜30f 絶縁管
31 本体部
31a 噴出口
32 鍔部
33 溝
Ld2,Le2 内径
La〜Lc,Ld1,Le1 口径
G プラズマ放電用ガス
P プラズマ
S 高周波信号
Z 処理対象体
Claims (3)
- 高周波信号を入力して放射する放射器と、当該放射器が内部空間に配設されたトーチ型の筐体と、当該筐体内にプラズマ放電用ガスを供給するガス供給部と、前記放射器が挿通されると共に前記筐体の内面に取り外し可能に取り付けられた管状の絶縁体とを備え、前記プラズマ放電用ガスを供給した状態において前記放射器から前記高周波信号を放射して当該放射器の近傍に発生させたプラズマを前記絶縁体の一端部から噴出させて処理対象体に照射可能に構成されたプラズマ処理装置であって、
前記絶縁体の外周面には、その径方向で外向きに突出する突出部が設けられ、
前記筐体は、本体部および取付け部を備え、当該本体部および当該取付け部の間に前記突出部を挟み込むようにして当該本体部に当該取付け部を固定することで前記絶縁体を当該筐体に取り付け可能に構成されているプラズマ処理装置。 - 前記絶縁体は、前記プラズマが発生する部位の内径よりも前記一端部の内径の方が小径となるように形成されている請求項1記載のプラズマ処理装置。
- 前記放射器は、棒状または管状に形成されると共にその一端部が前記筐体に接地されている請求項1または2記載のプラズマ処理装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008221582A JP5132487B2 (ja) | 2008-08-29 | 2008-08-29 | プラズマ処理装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008221582A JP5132487B2 (ja) | 2008-08-29 | 2008-08-29 | プラズマ処理装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010056002A JP2010056002A (ja) | 2010-03-11 |
JP5132487B2 true JP5132487B2 (ja) | 2013-01-30 |
Family
ID=42071686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008221582A Active JP5132487B2 (ja) | 2008-08-29 | 2008-08-29 | プラズマ処理装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5132487B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5934484B2 (ja) * | 2011-09-06 | 2016-06-15 | 長野日本無線株式会社 | プラズマ処理装置 |
JP2014212469A (ja) * | 2013-04-19 | 2014-11-13 | 東京計器株式会社 | マイクロ波電力発振器及びその出力制御方法 |
JP6591735B2 (ja) * | 2014-08-05 | 2019-10-16 | 株式会社Fuji | プラズマ発生装置 |
JP2023079376A (ja) * | 2021-11-29 | 2023-06-08 | 株式会社日立製作所 | プラズマ生成装置 |
-
2008
- 2008-08-29 JP JP2008221582A patent/JP5132487B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2010056002A (ja) | 2010-03-11 |
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