KR100994469B1 - 플라즈마 처리장치의 배플 구조 - Google Patents
플라즈마 처리장치의 배플 구조 Download PDFInfo
- Publication number
- KR100994469B1 KR100994469B1 KR1020060030623A KR20060030623A KR100994469B1 KR 100994469 B1 KR100994469 B1 KR 100994469B1 KR 1020060030623 A KR1020060030623 A KR 1020060030623A KR 20060030623 A KR20060030623 A KR 20060030623A KR 100994469 B1 KR100994469 B1 KR 100994469B1
- Authority
- KR
- South Korea
- Prior art keywords
- baffle
- vacuum chamber
- lower electrode
- process gas
- plasma processing
- 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
- 238000000034 method Methods 0.000 claims abstract description 23
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009832 plasma treatment Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 27
- 239000012495 reaction gas Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
- F16J15/181—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings for plastic packings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
- F16J15/184—Tightening mechanisms
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- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S277/00—Seal for a joint or juncture
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drying Of Semiconductors (AREA)
Abstract
Description
Claims (3)
- 플라즈마 처리장치에 있어서,진공챔버 내벽과 하부전극 사이의 공간에 구비된 배플과; 상기 배플에 형성되되, 상기 하부전극에서 소정 간격 이격된 상태로 형성되며 등간격 배열되어 공정가스를 배기하는 관통공을 포함하여 이루어지고,상기 관통공은 상기 하부전극과의 이격 간격이 100㎜~110㎜ 사이에서부터 형성되어 배열되는 것과 동시에, 직경이 2㎜ 이하 크기를 가지도록 형성됨으로써, 상기 관통공에서의 플라즈마 발생을 방지할 수 있는 플라즈마 처리장치의 배플 구조.
- 삭제
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060030623A KR100994469B1 (ko) | 2006-04-04 | 2006-04-04 | 플라즈마 처리장치의 배플 구조 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060030623A KR100994469B1 (ko) | 2006-04-04 | 2006-04-04 | 플라즈마 처리장치의 배플 구조 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070099318A KR20070099318A (ko) | 2007-10-09 |
KR100994469B1 true KR100994469B1 (ko) | 2010-11-16 |
Family
ID=38804786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060030623A Expired - Fee Related KR100994469B1 (ko) | 2006-04-04 | 2006-04-04 | 플라즈마 처리장치의 배플 구조 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100994469B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102397850B1 (ko) * | 2019-12-19 | 2022-05-13 | 세메스 주식회사 | 기판 처리 장치 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001196313A (ja) * | 2000-01-12 | 2001-07-19 | Huabang Electronic Co Ltd | 半導体加工チャンバとその制御方法 |
JP2002151471A (ja) * | 2000-11-10 | 2002-05-24 | Tokyo Electron Ltd | プラズマ処理装置 |
KR20020063253A (ko) * | 1999-12-24 | 2002-08-01 | 동경 엘렉트론 주식회사 | 배플 플레이트, 가스 처리 장치, 배플 플레이트 형성 방법및 장치 |
JP2003174020A (ja) * | 2001-12-07 | 2003-06-20 | Tokyo Electron Ltd | プラズマ処理装置に用いられる排気リング機構及びプラズマ処理装置 |
KR20070055075A (ko) * | 2005-11-25 | 2007-05-30 | 주성엔지니어링(주) | 배플 |
-
2006
- 2006-04-04 KR KR1020060030623A patent/KR100994469B1/ko not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020063253A (ko) * | 1999-12-24 | 2002-08-01 | 동경 엘렉트론 주식회사 | 배플 플레이트, 가스 처리 장치, 배플 플레이트 형성 방법및 장치 |
KR100593256B1 (ko) * | 1999-12-24 | 2006-06-26 | 동경 엘렉트론 주식회사 | 배플 플레이트, 가스 처리 장치 및 배플 플레이트 제조 방법 |
JP2001196313A (ja) * | 2000-01-12 | 2001-07-19 | Huabang Electronic Co Ltd | 半導体加工チャンバとその制御方法 |
JP2002151471A (ja) * | 2000-11-10 | 2002-05-24 | Tokyo Electron Ltd | プラズマ処理装置 |
JP2003174020A (ja) * | 2001-12-07 | 2003-06-20 | Tokyo Electron Ltd | プラズマ処理装置に用いられる排気リング機構及びプラズマ処理装置 |
KR20070055075A (ko) * | 2005-11-25 | 2007-05-30 | 주성엔지니어링(주) | 배플 |
Also Published As
Publication number | Publication date |
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KR20070099318A (ko) | 2007-10-09 |
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