KR101124686B1 - 전하효과를 제한하는 이온 주입기 전원공급장치 - Google Patents
전하효과를 제한하는 이온 주입기 전원공급장치 Download PDFInfo
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- KR101124686B1 KR101124686B1 KR1020077001042A KR20077001042A KR101124686B1 KR 101124686 B1 KR101124686 B1 KR 101124686B1 KR 1020077001042 A KR1020077001042 A KR 1020077001042A KR 20077001042 A KR20077001042 A KR 20077001042A KR 101124686 B1 KR101124686 B1 KR 101124686B1
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- 239000003990 capacitor Substances 0.000 claims abstract description 43
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- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000005468 ion implantation Methods 0.000 description 2
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- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 102100025683 Alkaline phosphatase, tissue-nonspecific isozyme Human genes 0.000 description 1
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 101000574445 Homo sapiens Alkaline phosphatase, tissue-nonspecific isozyme Proteins 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
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- 238000010891 electric arc Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000009616 inductively coupled plasma Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
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- 238000006386 neutralization reaction Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000009828 non-uniform distribution Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
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- 229920005989 resin Polymers 0.000 description 1
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- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
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- 230000001629 suppression Effects 0.000 description 1
- 238000002207 thermal evaporation Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 235000012431 wafers Nutrition 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/01—Frequency selective two-port networks
- H03H7/06—Frequency selective two-port networks including resistors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/26—Bombardment with radiation
- H01L21/263—Bombardment with radiation with high-energy radiation
- H01L21/265—Bombardment with radiation with high-energy radiation producing 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
- H01J37/30—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
-
- 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
- H01J37/32412—Plasma immersion 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
- H01J37/32—Gas-filled discharge tubes
- H01J37/32431—Constructional details of the reactor
- H01J37/32697—Electrostatic control
- H01J37/32706—Polarising the substrate
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Plasma & Fusion (AREA)
- High Energy & Nuclear Physics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physical Vapour Deposition (AREA)
- Plasma Technology (AREA)
Abstract
Description
Claims (14)
- 기층-캐리어 트레이(PPS)와 접지(E) 사이에 위치된 전기 생성기를 포함하고, 상기 기층-캐리어 트레이(PPS)와 접지(E) 사이에 연결된 병렬 브랜치 내에 커패시터(CDS)를 더 포함하는, 이온 주입기용 전원공급장치(ALT, ALTi, ALTj)에 있어서,상기 커패시터(CDS)는 5 nF 이하의 커패시턴스를 갖는 것을 특징으로 하는 전원공급장치.
- 제1항에 있어서,상기 병렬 브랜치는 커패시터(CDS) 만을 포함하는 것을 특징으로 하는 전원공급장치.
- 제1항에 있어서,상기 전기 생성기는 전압 생성기(SOU)이고, 전압 생성기와 직렬로 연결된 부하 임피던스(Z)를 포함하는 것을 특징으로 하는 전원공급장치.
- 제3항에 있어서,상기 부하 임피던스(Z)는 200 kΩ 내지 2000 kΩ의 저항을 제공하는 것을 특징으로 하는 전원공급장치.
- 제3항에 있어서,상기 전압 생성기(SOU)에 의해 전달되는 상기 전압은 -100 V 내지-10,000 V인 것을 특징으로 하는 전원공급장치.
- 제1항에 있어서,상기 전기 생성기는 전류 생성기(SCC)인 것을 특징으로 하는 전원공급장치.
- 제6항에 있어서,상기 전류 생성기(SCC)에 의해 전달되는 전압은 -100 V 내지 -100,000 V 인 것을 특징으로 하는 전원공급장치.
- 제1항 내지 제5항 중 어느 한 항의 전원공급장치와 펄스 플라즈마 소스(ALP)를 포함하는 이온 주입기에 있어서,상기 펄스 플라즈마 소스(ALP)에 의해 방출되는 플라즈마 펄스의 지속시간이 20 ㎲ 내지 5000 ㎲이 되도록 하는 수단을 포함하는 것을 특징으로 하는 이온 주입기.
- 제6항의 전원공급장치와 펄스 플라즈마 소스(ALP)를 포함하는 이온 주입기에 있어서,상기 펄스 플라즈마 소스(ALP)에 의해 방출되는 플라즈마 펄스의 지속시간이 20 ㎲ 내지 5000 ㎲이 되도록 하는 수단을 포함하고, 상기 플라즈마 펄스가 지속되는 동안 상기 전류 생성기(SCC)를 억제하는 수단을 포함하는 것을 특징으로 하는 이온 주입기.
- 제8항에 있어서,플라즈마의 전기 임피던스는 30 kΩ 내지 300 kΩ인 것을 특징으로 하는 이온 주입기.
- 제8항에 있어서,작용 압력이 5x10-3 mbar 이하인 것을 특징으로 하는 이온 주입기.
- 제8항에 있어서,상기 커패시터(CDS)의 커패시턴스(C)와, 상기 펄스 플라즈마 소스(ALP)에 의해 생성되는 펄스의 지속시간(tp)과, 역 전압(Vinv)과, 상기 전기 생성기에 의해 전달되는 전압(Vps)은 공식:C/tp < -1/(Zp.ln(Vinv/Vps))에 의해 결정되는 것을 특징으로 하는 이온 주입기.
- 제8항에 있어서,상기 기층-캐리어 트레이(PPS)는 축(AXT)에 대해 회전할 수 있는 것을 특징으로 하는 이온 주입기.
- 제13항에 있어서,상기 기층-캐리어 트레이(PPS)와 상기 펄스 플라즈마 소스(ALP)는 상기 기층-캐리어 트레이의 축과 상기 펄스 플라즈마 소스의 축 사이에 조절가능한 오프셋을 제공하는 것을 특징으로 하는 이온 주입기.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0406495 | 2004-04-16 | ||
FR0406495A FR2871934B1 (fr) | 2004-06-16 | 2004-06-16 | Alimentation d'implanteur ionique prevue pour une limitation de l'effet de charge |
PCT/FR2005/001466 WO2006003321A1 (fr) | 2004-06-16 | 2005-06-14 | Alimentation d’implanteur ionique prevue pour une limitation de l’effet de charge |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070026816A KR20070026816A (ko) | 2007-03-08 |
KR101124686B1 true KR101124686B1 (ko) | 2012-03-19 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020077001042A KR101124686B1 (ko) | 2004-06-16 | 2005-06-14 | 전하효과를 제한하는 이온 주입기 전원공급장치 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20140110607A1 (ko) |
EP (1) | EP1763891B1 (ko) |
JP (1) | JP4965439B2 (ko) |
KR (1) | KR101124686B1 (ko) |
CN (1) | CN1989588B (ko) |
FR (1) | FR2871934B1 (ko) |
WO (1) | WO2006003321A1 (ko) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101026161B1 (ko) * | 2008-12-17 | 2011-04-05 | 한국원자력연구원 | 이온주입기용 전력공급장치 |
FR2976400B1 (fr) * | 2011-06-09 | 2013-12-20 | Ion Beam Services | Machine d'implantation ionique en mode immersion plasma pour procede basse pression. |
FR2980911B1 (fr) | 2011-10-04 | 2013-11-22 | Ion Beam Services | Module de commande pour implanteur ionique |
FR2981193B1 (fr) | 2011-10-06 | 2014-05-23 | Ion Beam Services | Procede de commande d'un implanteur ionique en mode immersion plasma. |
FR2998707B1 (fr) * | 2012-11-27 | 2016-01-01 | Ion Beam Services | Implanteur ionique pourvu d'une pluralite de corps de source plasma |
US9384937B2 (en) | 2013-09-27 | 2016-07-05 | Varian Semiconductor Equipment Associates, Inc. | SiC coating in an ion implanter |
KR101717629B1 (ko) | 2014-10-08 | 2017-03-20 | 한국생산기술연구원 | 이온빔에너지의 다단제어가 가능한 이온빔가공장치 및 이를 이용한 기판가공방법 |
FR3045206B1 (fr) * | 2015-12-10 | 2020-01-03 | Ion Beam Services | Procede de commande pour un implanteur fonctionnant en immersion plasma |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5558718A (en) * | 1994-04-08 | 1996-09-24 | The Regents, University Of California | Pulsed source ion implantation apparatus and method |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS6452064A (en) * | 1987-08-22 | 1989-02-28 | Nissin Electric Co Ltd | Film forming device |
US5212425A (en) * | 1990-10-10 | 1993-05-18 | Hughes Aircraft Company | Ion implantation and surface processing method and apparatus |
US5329205A (en) * | 1992-06-19 | 1994-07-12 | Hughes Aircraft Company | High voltage crossed-field plasma switch |
US5330800A (en) * | 1992-11-04 | 1994-07-19 | Hughes Aircraft Company | High impedance plasma ion implantation method and apparatus |
US5354381A (en) * | 1993-05-07 | 1994-10-11 | Varian Associates, Inc. | Plasma immersion ion implantation (PI3) apparatus |
US6433553B1 (en) * | 1999-10-27 | 2002-08-13 | Varian Semiconductor Equipment Associates, Inc. | Method and apparatus for eliminating displacement current from current measurements in a plasma processing system |
JP4205294B2 (ja) * | 2000-08-01 | 2009-01-07 | キヤノンアネルバ株式会社 | 基板処理装置及び方法 |
JP4471877B2 (ja) * | 2004-03-25 | 2010-06-02 | 独立行政法人科学技術振興機構 | プラズマ表面処理方法 |
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2004
- 2004-06-16 FR FR0406495A patent/FR2871934B1/fr not_active Expired - Fee Related
-
2005
- 2005-06-14 JP JP2007515991A patent/JP4965439B2/ja active Active
- 2005-06-14 CN CN2005800247037A patent/CN1989588B/zh not_active Expired - Fee Related
- 2005-06-14 EP EP05777141A patent/EP1763891B1/fr not_active Not-in-force
- 2005-06-14 US US14/007,099 patent/US20140110607A1/en not_active Abandoned
- 2005-06-14 KR KR1020077001042A patent/KR101124686B1/ko active IP Right Grant
- 2005-06-14 WO PCT/FR2005/001466 patent/WO2006003321A1/fr active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5558718A (en) * | 1994-04-08 | 1996-09-24 | The Regents, University Of California | Pulsed source ion implantation apparatus and method |
Also Published As
Publication number | Publication date |
---|---|
KR20070026816A (ko) | 2007-03-08 |
FR2871934B1 (fr) | 2006-09-22 |
WO2006003321A1 (fr) | 2006-01-12 |
JP4965439B2 (ja) | 2012-07-04 |
CN1989588B (zh) | 2010-05-05 |
CN1989588A (zh) | 2007-06-27 |
FR2871934A1 (fr) | 2005-12-23 |
EP1763891A1 (fr) | 2007-03-21 |
EP1763891B1 (fr) | 2012-10-03 |
JP2008504434A (ja) | 2008-02-14 |
US20140110607A1 (en) | 2014-04-24 |
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