JP4517204B2 - プラズマ引出し用アパーチャのマウント機構 - Google Patents
プラズマ引出し用アパーチャのマウント機構 Download PDFInfo
- Publication number
- JP4517204B2 JP4517204B2 JP2006500798A JP2006500798A JP4517204B2 JP 4517204 B2 JP4517204 B2 JP 4517204B2 JP 2006500798 A JP2006500798 A JP 2006500798A JP 2006500798 A JP2006500798 A JP 2006500798A JP 4517204 B2 JP4517204 B2 JP 4517204B2
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- ion source
- aperture
- ion
- connecting rod
- 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
- 238000000605 extraction Methods 0.000 title description 61
- 230000007246 mechanism Effects 0.000 title description 14
- 239000010453 quartz Substances 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229910002804 graphite Inorganic materials 0.000 claims description 6
- 239000010439 graphite Substances 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims description 3
- 150000002500 ions Chemical class 0.000 description 92
- 238000010884 ion-beam technique Methods 0.000 description 24
- 238000005468 ion implantation Methods 0.000 description 10
- 239000007789 gas Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 239000004065 semiconductor Substances 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 239000002019 doping agent Substances 0.000 description 4
- 238000002513 implantation Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052785 arsenic Inorganic materials 0.000 description 3
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010292 electrical insulation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- RBFQJDQYXXHULB-UHFFFAOYSA-N arsane Chemical compound [AsH3] RBFQJDQYXXHULB-UHFFFAOYSA-N 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000752 ionisation method Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 238000010561 standard procedure 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
- H01J37/30—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
-
- 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
- H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
- H01J2237/30—Electron or ion beam tubes for processing objects
- H01J2237/317—Processing objects on a microscale
- H01J2237/31701—Ion implantation
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Electron Sources, Ion Sources (AREA)
- Physical Vapour Deposition (AREA)
Description
Claims (10)
- イオン注入装置のための電極サブアセンブリーであって、
(i)第1平面中に存在し、第1アパーチャを有する平面状の第1電極と、
(ii)前記第1平面と平行な第2平面中に存在し、前記第1アパーチャと一列に並べられた第2アパーチャを有する平面状の第2電極と、
(iii)互いに非平行に配置されて前記第1電極と前記第2電極とを連結し、前記第2電極が前記第1電極に対して平行に連結ロッド上を滑り移動することを可能にする一対の前記連結ロッドとを備え、
前記第1および第2電極は、熱膨張時に、非平行の前記連結ロッド上を互いに対して滑り移動して、互いの平行関係を維持しながら、相互距離を増大または減少させることを特徴とする電極サブアセンブリー。 - 前記連結ロッドは、石英からなることを特徴とする請求項1に記載の電極サブアセンブリー。
- 前記連結ロッドは円筒形であり、円筒形の前記連結ロッドは、前記第1および第2電極中の対応する円筒形の穿孔内に配置されることを特徴とする請求項2に記載の電極サブアセンブリー。
- 前記一対の連結ロッドは、互いに直交するように方向付けられていることを特徴とする請求項3に記載の電極サブアセンブリー。
- 前記アパーチャの少なくとも1つは、グラファイトによって取り囲まれていることを特徴とする請求項3に記載の電極サブアセンブリー。
- (i)電離プラズマが生成されるプラズマチャンバーを形成するハウジングと、
(ii)前記ハウジングに装着され、第1平面中に存在して第1アパーチャを有する平面上の第1電極と、
(iii)前記第1平面と平行な第2平面中に存在し、前記第1アパーチャと一列に並べられた第2アパーチャを有する平面状の第2電極と、
(iv)互いに非平行に配置されて前記第1電極と前記第2電極とを連結し、前記第2電極が前記第1電極に対して平行に連結ロッド上を滑り移動することを可能にする一対の前記連結ロッドとを備え、
前記第1および第2電極は、熱膨張時に、非平行の前記連結ロッド上を互いに対して滑り移動して、互いの平行関係を維持しながら、相互距離を増大または減少させることを特徴とするイオン源。 - 前記連結ロッドは、石英からなることを特徴とする請求項6に記載のイオン源。
- 前記連結ロッドは円筒形であり、円筒形の前記連結ロッドは、前記第1および第2電極中の対応する円筒形の穿孔内に配置されることを特徴とする請求項7に記載のイオン源。
- 前記一対の連結ロッドは、互いに直交するように方向付けられていることを特徴とする請求項8に記載のイオン源。
- 前記アパーチャの少なくとも1つは、グラファイトによって取り囲まれていることを特徴とする請求項8に記載のイオン源。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/395,720 US20050242293A1 (en) | 2003-01-07 | 2003-01-07 | Mounting mechanism for plasma extraction aperture |
PCT/US2004/000190 WO2004064100A2 (en) | 2003-01-07 | 2004-01-07 | Mounting mechanism for plasma extraction aperture |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006515108A JP2006515108A (ja) | 2006-05-18 |
JP4517204B2 true JP4517204B2 (ja) | 2010-08-04 |
Family
ID=32712901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006500798A Expired - Fee Related JP4517204B2 (ja) | 2003-01-07 | 2004-01-07 | プラズマ引出し用アパーチャのマウント機構 |
Country Status (8)
Country | Link |
---|---|
US (1) | US20050242293A1 (ja) |
EP (1) | EP1581962B1 (ja) |
JP (1) | JP4517204B2 (ja) |
KR (1) | KR20050092387A (ja) |
CN (1) | CN100446168C (ja) |
DE (1) | DE602004010781T2 (ja) |
TW (1) | TWI321808B (ja) |
WO (1) | WO2004064100A2 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1530229B1 (en) * | 2003-11-04 | 2012-04-04 | ICT Integrated Circuit Testing Gesellschaft für Halbleiterprüftechnik mbH | Beam optical component for charged particle beams |
CN1964620B (zh) * | 2003-12-12 | 2010-07-21 | 山米奎普公司 | 对从固体升华的蒸气流的控制 |
US7791047B2 (en) * | 2003-12-12 | 2010-09-07 | Semequip, Inc. | Method and apparatus for extracting ions from an ion source for use in ion implantation |
GB2449664B (en) * | 2007-05-30 | 2011-12-14 | Ion Science Ltd | Electrode contact pellet and associated photoionisation detector assembly |
US7915597B2 (en) * | 2008-03-18 | 2011-03-29 | Axcelis Technologies, Inc. | Extraction electrode system for high current ion implanter |
JP5903851B2 (ja) * | 2011-11-29 | 2016-04-13 | セイコーエプソン株式会社 | イオンミリング装置 |
WO2014170935A1 (ja) | 2013-04-19 | 2014-10-23 | キヤノンアネルバ株式会社 | イオンビーム処理装置、電極アセンブリ及び電極アセンブリの洗浄方法 |
US9318302B1 (en) * | 2015-03-31 | 2016-04-19 | Axcelis Technologies, Inc. | Integrated extraction electrode manipulator for ion source |
US10163609B2 (en) | 2016-12-15 | 2018-12-25 | Taiwan Semiconductor Manufacturing Co., Ltd. | Plasma generation for ion implanter |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4883968A (en) * | 1988-06-03 | 1989-11-28 | Eaton Corporation | Electron cyclotron resonance ion source |
JPH06176890A (ja) * | 1992-12-07 | 1994-06-24 | Ishikawajima Harima Heavy Ind Co Ltd | イオン源電極 |
US5420415A (en) * | 1994-06-29 | 1995-05-30 | Eaton Corporation | Structure for alignment of an ion source aperture with a predetermined ion beam path |
JPH08148106A (ja) * | 1994-11-21 | 1996-06-07 | Nissin Electric Co Ltd | 大面積イオン引出し電極系 |
US6281508B1 (en) * | 1999-02-08 | 2001-08-28 | Etec Systems, Inc. | Precision alignment and assembly of microlenses and microcolumns |
US6417511B1 (en) * | 2000-07-17 | 2002-07-09 | Agilent Technologies, Inc. | Ring pole ion guide apparatus, systems and method |
-
2003
- 2003-01-07 US US10/395,720 patent/US20050242293A1/en not_active Abandoned
- 2003-12-25 TW TW092136833A patent/TWI321808B/zh not_active IP Right Cessation
-
2004
- 2004-01-07 CN CNB2004800018442A patent/CN100446168C/zh not_active Expired - Fee Related
- 2004-01-07 JP JP2006500798A patent/JP4517204B2/ja not_active Expired - Fee Related
- 2004-01-07 EP EP04700556A patent/EP1581962B1/en not_active Expired - Lifetime
- 2004-01-07 WO PCT/US2004/000190 patent/WO2004064100A2/en active IP Right Grant
- 2004-01-07 DE DE602004010781T patent/DE602004010781T2/de not_active Expired - Lifetime
- 2004-01-07 KR KR1020057012558A patent/KR20050092387A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
TW200428463A (en) | 2004-12-16 |
DE602004010781D1 (de) | 2008-01-31 |
WO2004064100A3 (en) | 2004-10-21 |
CN1723527A (zh) | 2006-01-18 |
EP1581962A2 (en) | 2005-10-05 |
TWI321808B (en) | 2010-03-11 |
EP1581962B1 (en) | 2007-12-19 |
CN100446168C (zh) | 2008-12-24 |
JP2006515108A (ja) | 2006-05-18 |
US20050242293A1 (en) | 2005-11-03 |
WO2004064100A2 (en) | 2004-07-29 |
DE602004010781T2 (de) | 2008-12-04 |
KR20050092387A (ko) | 2005-09-21 |
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