KR20030005777A - 전해이온수 및 희석된 hf용액을 동시에 사용하는 반도체세정 공정 - Google Patents
전해이온수 및 희석된 hf용액을 동시에 사용하는 반도체세정 공정 Download PDFInfo
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- KR20030005777A KR20030005777A KR1020010041229A KR20010041229A KR20030005777A KR 20030005777 A KR20030005777 A KR 20030005777A KR 1020010041229 A KR1020010041229 A KR 1020010041229A KR 20010041229 A KR20010041229 A KR 20010041229A KR 20030005777 A KR20030005777 A KR 20030005777A
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- 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
- H01L21/02041—Cleaning
- H01L21/02057—Cleaning during device manufacture
- H01L21/02068—Cleaning during device manufacture during, before or after processing of conductive layers, e.g. polysilicon or amorphous silicon layers
- H01L21/02074—Cleaning during device manufacture during, before or after processing of conductive layers, e.g. polysilicon or amorphous silicon layers the processing being a planarization of conductive layers
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- 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
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
- H01L21/304—Mechanical treatment, e.g. grinding, polishing, cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/4618—Devices therefor; Their operating or servicing for producing "ionised" acidic or basic water
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/02—Inorganic compounds
- C11D7/04—Water-soluble compounds
- C11D7/08—Acids
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/46109—Electrodes
- C02F2001/46152—Electrodes characterised by the shape or form
- C02F2001/46157—Perforated or foraminous electrodes
- C02F2001/46161—Porous electrodes
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/4618—Devices therefor; Their operating or servicing for producing "ionised" acidic or basic water
- C02F2001/46195—Devices therefor; Their operating or servicing for producing "ionised" acidic or basic water characterised by the oxidation reduction potential [ORP]
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/02—Non-contaminated water, e.g. for industrial water supply
- C02F2103/04—Non-contaminated water, e.g. for industrial water supply for obtaining ultra-pure water
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/46—Apparatus for electrochemical processes
- C02F2201/461—Electrolysis apparatus
- C02F2201/46105—Details relating to the electrolytic devices
- C02F2201/46115—Electrolytic cell with membranes or diaphragms
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/46—Apparatus for electrochemical processes
- C02F2201/461—Electrolysis apparatus
- C02F2201/46105—Details relating to the electrolytic devices
- C02F2201/4616—Power supply
- C02F2201/4617—DC only
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/04—Oxidation reduction potential [ORP]
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/06—Controlling or monitoring parameters in water treatment pH
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/14—Hard surfaces
- C11D2111/22—Electronic devices, e.g. PCBs or semiconductors
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Abstract
Description
Claims (20)
- 아노드실, 캐소드실 및 상기 아노드실과 상기 캐소드실 사이의 중간실로 구성되고, 상기 아노드실과 상기 중간실 및 상기 캐소드실과 상기 중간실은 각각 이온교환막에 의해 분리된 3 실형 전해장치의 상기 아노드 실과 캐소드 실에 순수를 공급하고 상기 중간 실에 전해질 수용액을 충진한 후 전해하는 단계; 및상기 전해단계에서 얻어진 전해이온수와 희석된 HF용액을 반도체 기판 표면에 동시에 공급하여 세정하는 단계를 포함하는 것을 특징으로 하는 반도체 세정 방법.
- 제1 항에 있어서, 상기 반도체 기판 표면은 이산화실리콘보다 유전율이 작은 저유전물질막이 노출되어 있는 것을 특징으로 하는 반도체 세정 방법.
- 제2 항에 있어서, 상기 저유전물질은 하이드로젠 실세스퀴옥산, 플루오르화 실리케이트 글래스, 폴리이미드, 벤조시클로부텐, 실크, 하이브리드 유기 실록산 폴리머 및 제로겔로 이루어진 그룹에서 선택된 물질인 것을 특징으로 하는 반도체 세정 방법.
- 제2 항에 있어서, 상기 저유전물질막은 금속 CMP 공정에 노출되었던 막인 것을 특징으로 하는 반도체 세정 방법.
- 제4 항에 있어서, 상기 금속은 구리인 것을 특징으로 하는 반도체 세정 방법.
- 제1 항에 있어서, 상기 희석된 HF용액은 0.06∼0.7중량%의 HF가 희석된 용액인 것을 특징으로 하는 반도체 세정 방법.
- 제1 항에 있어서, 상기 세정 단계 초기에는 상기 전해이온수와 희석된 HF용액을 반도체 기판 표면에 동시에 공급하고, 상기 세정 단계 후기에는 상기 전해이온수만 공급하는 것을 특징으로 하는 반도체 세정 방법.
- 제1 항에 있어서, 상기 전해이온수는 산화성 물질을 포함하는 아노드수인 것을 특징으로 하는 반도체 세정 방법.
- 제1 항에 있어서, 상기 세정 단계 초기에는 아노드수와 상기 희석된 HF용액을 반도체 기판 표면에 동시에 공급하고, 상기 세정 단계 후기에는 상기 아노드수를 공급한 후, 캐소드수를 차례대로 공급하는 것을 특징으로 하는 반도체 세정 방법.
- 제9 항에 있어서, 상기 아노드수와 캐소드수 공급 단계가 수회 반복되어 실시되는 것을 특징으로 하는 반도체 세정 방법.
- 제1 항에 있어서, 상기 전해질 수용액은 1 내지 15 중량%의 수산화암모늄 및1 내지 15 중량%의 불화물이 용해된 수용액인 것을 특징으로 하는 반도체 세정 방법.
- 제11 항에 있어서, 상기 불화물은 불화수소 또는 불화암모늄인 것을 특징으로 하는 반도체 세정 방법.
- 제11 항에 있어서, 상기 전해이온수는 산화성 물질을 포함하며, pH는 6 이하이고, 산화환원전위는 +300mV 이상인 아노드수인 것을 특징으로 하는 반도체 세정 방법.
- 제1 항에 있어서, 상기 전해질 수용액은 3 내지 15 중량%의 수산화암모늄이 용해된 수용액인 것을 특징으로 하는 반도체 세정 방법.
- 제14 항에 있어서, 상기 전해이온수는 산화성 물질을 포함하며, pH는 7 내지 9이고, 산화환원전위는 +100mV 이상인 아노드수인 것을 특징으로 하는 반도체 세정 방법.
- 제1 항에 있어서, 상기 전해질 수용액은 3 내지 15 중량%의 염산이 용해된 수용액인 것을 특징으로 하는 반도체 세정 방법.
- 제16 항에 있어서, 상기 전해이온수는 산화성 물질을 포함하며, pH는 4 이하이고, 산화환원전위는 +700mV 이상인 아노드수인 것을 특징으로 하는 반도체 세정 방법.
- 제1 항에 있어서, 상기 아노드실과 중간실을 분리하는 상기 이온 교환막은 상기 아노드실에 인접한 불소계 양이온 교환막과 상기 중간실에 인접한 음이온 교환막으로 이루어진 것을 특징으로 하는 반도체 세정 방법.
- 제1 항에 있어서, 상기 캐소드실과 중간실을 분리하는 상기 이온 교환막은 상기 캐소드실에 인접한 음이온 교환막과 상기 중간실에 인접한 양이온 교환막으로 이루어진 것을 특징으로 하는 반도체 세정 방법.
- 제1 항에 있어서, 상기 세정 단계는 단순 스핀 장치, 순수 소닉 방식의 스핀 장치, 스팀 젯 장치, 스프레이 장치, 단순 딥핑 방식 장치, 배치형의 메가소닉 딥핑 방식 장치, 싱글 웨이퍼형의 메가소닉 딥핑 방식 장치 또는 싱글 웨이퍼형의 메가소닉 스핀 방식 장치를 사용하는 단계인 것을 특징으로 하는 반도체 세정 방법.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020010041229A KR20030005777A (ko) | 2001-07-10 | 2001-07-10 | 전해이온수 및 희석된 hf용액을 동시에 사용하는 반도체세정 공정 |
| US10/135,452 US20030062068A1 (en) | 2001-07-10 | 2002-05-01 | Method of and system for cleaning a semiconductor wafer simultaneously using electrolytically ionized water and diluted hydrofluoric acid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020010041229A KR20030005777A (ko) | 2001-07-10 | 2001-07-10 | 전해이온수 및 희석된 hf용액을 동시에 사용하는 반도체세정 공정 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20030005777A true KR20030005777A (ko) | 2003-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020010041229A Ceased KR20030005777A (ko) | 2001-07-10 | 2001-07-10 | 전해이온수 및 희석된 hf용액을 동시에 사용하는 반도체세정 공정 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20030062068A1 (ko) |
| KR (1) | KR20030005777A (ko) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040036754A (ko) * | 2002-10-24 | 2004-05-03 | 주식회사 하이닉스반도체 | 화학적기계연마 공정에서의 세정 단계 |
| KR20160053452A (ko) * | 2014-11-04 | 2016-05-13 | 세메스 주식회사 | 기판 처리 장치 및 방법 |
| KR20160053451A (ko) * | 2014-11-04 | 2016-05-13 | 세메스 주식회사 | 기판 처리 장치 및 방법 |
| KR20160105643A (ko) * | 2015-02-27 | 2016-09-07 | 세메스 주식회사 | 기판 처리 장치 및 방법 |
| CN110880449A (zh) * | 2019-09-30 | 2020-03-13 | 王偲偲 | 一种硅片清洗方法 |
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| WO2010028031A2 (en) * | 2008-09-02 | 2010-03-11 | Tennant Company | Electrochemically-activated liquid for cosmetic removal |
| CN102256629A (zh) * | 2008-12-17 | 2011-11-23 | 坦南特公司 | 用于通过液体施加电荷以增强悬浮性能的方法和设备 |
| MX386504B (es) | 2009-06-15 | 2025-03-19 | Sanfer Farma S A P I De C V | Solucion que contiene acido hipocloroso y metodos para usar la misma. |
| WO2011026075A1 (en) * | 2009-08-31 | 2011-03-03 | Tennant Company | Electrochemically-activated liquids containing fragrant compounds |
| US20110219555A1 (en) * | 2010-03-10 | 2011-09-15 | Tennant Company | Cleaning head and mobile floor cleaner |
| JP2014508629A (ja) * | 2010-09-02 | 2014-04-10 | フジフイルム プラナー ソリューションズ エルエルシー | 洗浄方法及びシステム |
| US10062560B1 (en) | 2017-04-26 | 2018-08-28 | Globalfoundries Inc. | Method of cleaning semiconductor device |
| CN109179586A (zh) * | 2018-09-17 | 2019-01-11 | 湖南财富引擎无形资产管理服务有限公司 | 一种饮用水电解水机及其电解方法 |
| CN114985361B (zh) * | 2022-08-08 | 2022-10-28 | 国机传感科技有限公司 | 一种mems芯片自动控制清洗装置及控制清洗方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0737851A (ja) * | 1993-07-20 | 1995-02-07 | Nippon Steel Corp | 洗浄装置 |
| JPH07263430A (ja) * | 1994-03-25 | 1995-10-13 | Nec Corp | 半導体基板のウエット処理方法 |
| US5616221A (en) * | 1994-10-28 | 1997-04-01 | Nec Corporation | Electrolytic ionized water producing apparatus |
| KR20000027716A (ko) * | 1998-10-29 | 2000-05-15 | 윤종용 | 불산과 전해이온수를 이용한 전자부품의 세정방법 |
| KR20010058668A (ko) * | 1999-12-30 | 2001-07-06 | 윤종용 | 불화물계 화합물을 첨가한 세정액 및 세정방법 |
-
2001
- 2001-07-10 KR KR1020010041229A patent/KR20030005777A/ko not_active Ceased
-
2002
- 2002-05-01 US US10/135,452 patent/US20030062068A1/en not_active Abandoned
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0737851A (ja) * | 1993-07-20 | 1995-02-07 | Nippon Steel Corp | 洗浄装置 |
| JPH07263430A (ja) * | 1994-03-25 | 1995-10-13 | Nec Corp | 半導体基板のウエット処理方法 |
| US5616221A (en) * | 1994-10-28 | 1997-04-01 | Nec Corporation | Electrolytic ionized water producing apparatus |
| KR20000027716A (ko) * | 1998-10-29 | 2000-05-15 | 윤종용 | 불산과 전해이온수를 이용한 전자부품의 세정방법 |
| KR20010058668A (ko) * | 1999-12-30 | 2001-07-06 | 윤종용 | 불화물계 화합물을 첨가한 세정액 및 세정방법 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040036754A (ko) * | 2002-10-24 | 2004-05-03 | 주식회사 하이닉스반도체 | 화학적기계연마 공정에서의 세정 단계 |
| KR20160053452A (ko) * | 2014-11-04 | 2016-05-13 | 세메스 주식회사 | 기판 처리 장치 및 방법 |
| KR20160053451A (ko) * | 2014-11-04 | 2016-05-13 | 세메스 주식회사 | 기판 처리 장치 및 방법 |
| KR20160105643A (ko) * | 2015-02-27 | 2016-09-07 | 세메스 주식회사 | 기판 처리 장치 및 방법 |
| CN110880449A (zh) * | 2019-09-30 | 2020-03-13 | 王偲偲 | 一种硅片清洗方法 |
| CN110880449B (zh) * | 2019-09-30 | 2022-07-19 | 王偲偲 | 一种硅片清洗方法 |
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| US20030062068A1 (en) | 2003-04-03 |
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