KR20010052062A - 기판상에 재료를 적층하거나 분리하는 공정처리 챔버 및방법 - Google Patents
기판상에 재료를 적층하거나 분리하는 공정처리 챔버 및방법 Download PDFInfo
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- KR20010052062A KR20010052062A KR1020007001828A KR20007001828A KR20010052062A KR 20010052062 A KR20010052062 A KR 20010052062A KR 1020007001828 A KR1020007001828 A KR 1020007001828A KR 20007001828 A KR20007001828 A KR 20007001828A KR 20010052062 A KR20010052062 A KR 20010052062A
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- sleeve
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F7/00—Constructional parts, or assemblies thereof, of cells for electrolytic removal of material from objects; Servicing or operating
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/001—Apparatus specially adapted for electrolytic coating of wafers, e.g. semiconductors or solar cells
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/02—Tanks; Installations therefor
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/10—Electrodes, e.g. composition, counter electrode
- C25D17/12—Shape or form
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/12—Semiconductors
- C25D7/123—Semiconductors first coated with a seed layer or a conductive layer
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Electroplating Methods And Accessories (AREA)
- Weting (AREA)
- Electrodes Of Semiconductors (AREA)
Abstract
Description
Claims (30)
- 내부에 재료를 갖고 기판을 공정처리하는 장치에 있어서,상기 재료를 갖기 위한 지지부와,상기 재료를 공정처리하기 위해 공정 유체를 포함하는 차단 챔버를 형성하고, 하단부 및 상단부를 구비하는 중공 슬리이브와,상기 중공 슬리이브내에 존재하도록 결합되는 제 1 전극과,상기 재료와 결합하기 위해 슬리이브의 하단부에 결합되는 적어도 하나의 제 2 전극들로 구성되며,상기 지지부가 슬리이브와 결합하기 위해 상승될때, 지지부는 공정유체를 유지하기 위해 차단 챔버용 덮개 바닥을 형성하므로서 슬리이브의 하단부를 재료로 둘러싸게 하며,상기 재료가 제 1 전극 및 적어도 하나의 제 2 전극사이의 전위차에 의해 발생되는 전기장내에 있을때, 상기 적어도 하나의 제 2 전극은 공정유체에 노출되는 재료의 표면과 접촉되는 것을 특징으로 하는 장치.
- 제 1 항에 있어서, 상기 적어도 하나의 제 2 전극은 공정중에 공정유체로 부터 보호되는 것을 특징으로 하는 장치.
- 제 2 항에 있어서, 상기 제 1 전극은 양의 전극이고, 제 2 전극은 재료를 전기도금하기 위한 음의 전극인 것을 특징으로 하는 장치.
- 제 3 항에 있어서, 상기 슬리이브는 공정중에 지지부와 일체로 회전 또는 요동되는 것을 특징으로 하는 장치.
- 제 2 항에 있어서, 상기 제 1 전극은 음의 전극이고, 제 2 전극은 재료를 전기폴리싱하기 위한 양의 전극인 것을 특징으로 하는 장치.
- 제 5 항에 있어서, 상기 슬리이브는 공정중에 지지부와 일체로 회전 또는 요동되는 것을 특징으로 하는 장치.
- 제 2 항에 있어서, 다수의 공정들이 상기 재료에 대하여 수행되는 것을 특징으로 하는 장치.
- 기판상에 재료를 적층하기 위해 전기도금을 수행하는 장치에 있어서,상기 기판을 표면위에 구비하는 지지부와,상기 재료를 기판상에 전기도금하기 위해 전해질을 포함하도록 차단 챔버를 형성하고, 하단부 및 상단부를 구비하는 중공 슬리이브와,상기 중공 슬리이브내에 존재하도록 결합되는 양의 전극과,상기 기판과 결합하기 위해 슬리이브의 하단부에 결합되지만, 전기도금중에 전해질로부터 보호되는 음의 전극들로 구성되며,상기 지지부가 슬리이브와 결합하기 위해 상승될때, 지지부는 전해질을 유지하기 위해 차단 챔버용 덮개 바닥을 형성하므로서 슬리이브의 하단부를 기판으로 둘러싸게 하며,상기 기판이 양극 및 음극사이의 전위차에 의해 발생되는 전기장내에 있을때, 상기 음의 전극은 전해질로 부터 차단되지만 전해질에 노출되는 기판의 표면과 접촉되는 것을 특징으로 하는 장치.
- 제 8 항에 있어서, 상기 음의 전극은 음극용 전기 접촉을 분포하기 위해 기판의 원주주위에 분포되는 하나 이상의 전극들로 구성되는 것을 특징으로 하는 장치.
- 제 9 항에 있어서, 상기 슬리이브에 지지부를 결합하고 분리시키기 위해 지지부를 수직으로 이동시키도록 웨이퍼 지지부에 결합되는 이동성 축을 추가로 포함하는 것을 특징으로 하는 장치.
- 제 10 항에 있어서, 상기 슬리이브는 기판의 전기도금중에 지지부와 일체로 회전 또는 요동되는 것을 특징으로 하는 장치.
- 제 11 항에 있어서, 상기 기판은 반도체 웨이퍼이며, 전기 도금된 상기 재료는 구리로 구성되는 것을 특징으로 하는 장치.
- 제 9 항에 있어서, 제 2 차단 하우징을 제공하기 위해 지지부, 슬리이브, 양극 및 음극을 둘러싸는 케이싱을 추가로 포함하는 것을 특징으로 하는 장치.
- 제 13 항에 있어서, 상기 지지부, 슬리이브, 양극 및 음극등의 다수의 구성요소들은 상기 케이싱내 다수의 웨이퍼를 공정처리하기 위해 차단챔버를 제공하도록 케이싱에 수용되는 것을 특징으로 하는 장치.
- 기판으로 부터 재료를 제거하기 위해 전기폴리싱을 수행하는 장치에 있어서,상기 기판을 표면위에 구비하는 지지부와,상기 재료를 기판상에 전기폴리싱하기 위해 전해질을 포함하도록 차단 챔버를 형성하고, 하단부 및 상단부를 구비하는 중공 슬리이브와,상기 중공 슬리이브내에 존재하도록 결합되는 음의 전극과,상기 기판과 결합하기 위해 슬리이브의 하단부에 결합되지만, 전기폴리싱중에 전해질로부터 보호되는 양의 전극들로 구성되며,상기 지지부가 슬리이브와 결합하기 위해 상승될때, 지지부는 전해질을 유지하기 위해 차단 챔버용 덮개 바닥을 형성하므로서 슬리이브의 하단부를 기판으로 둘러싸게 하며,상기 기판이 양극 및 음극사이의 전위차에 의해 발생되는 전기장내에 있을때, 상기 음의 전극은 전해질로 부터 차단되지만 전해질에 노출되는 기판의 표면과 접촉되는 것을 특징으로 하는 장치.
- 제 15 항에 있어서, 상기 양의 전극은 양극용 전기 접촉을 분포하기 위해 기판의 원주주위에 분포되는 하나 이상의 전극들로 구성되는 것을 특징으로 하는 장치.
- 제 16 항에 있어서, 상기 슬리이브에 지지부를 결합하고 분리시키기 위해 지지부를 수직으로 이동시키도록 웨이퍼 지지부에 결합되는 이동성 축을 추가로 포함하는 것을 특징으로 하는 장치.
- 제 17 항에 있어서, 상기 슬리이브는 기판의 전기폴리싱중에 지지부와 일체로 회전 또는 요동되는 것을 특징으로 하는 장치.
- 제 18 항에 있어서, 상기 기판은 반도체 웨이퍼이며, 전기폴리싱된 상기 재료는 구리로 구성되는 것을 특징으로 하는 장치.
- 제 16 항에 있어서, 제 2 차단 하우징을 제공하기 위해 지지부, 슬리이브, 양극 및 음극을 둘러싸는 케이싱을 추가로 포함하는 것을 특징으로 하는 장치.
- 제 20 항에 있어서, 상기 지지부, 슬리이브, 양극 및 음극등의 다수의 구성요소들은 상기 케이싱내 다수의 웨이퍼를 공정처리하기 위해 차단챔버를 제공하도록 케이싱에 수용되는 것을 특징으로 하는 장치.
- 차단 챔버내에 존재하는 재료를 공정처리하는 방법에 있어서,처리될 재료를 지지부상에 위치시키는 단계와,재료를 공정처리하기 위해 공정유체를 포함하는 차단 챔버를 형성하고, 상단부 및 하단부를 구비하는 중공 슬리이브를 제공하는 단계와,상기 중공 슬리이브내에 제 1 전극을 제공하는 단계와,상기 슬리이브의 하단부와 결합되는 적어도 하나의 제 2 전극을 제공하는 단계와,상기 지지부 및 재료가 공정 유체를 유지하기 위해 차단 챔버용 덮개 바닥을 형성하므로서 슬리이브의 하단부를 에워싸도록, 상기 슬리이브에 결합하도록 지지부를 상승시키는 단계와,상기 공정처리 유체로 차단챔버를 채우는 단계와,상기 재료를 공정처리하기 위해 제 1 및 제 2 전극을 가로질러 전위를 제공하는 단계로 구성되는 것을 특징으로 하는 방법.
- 제 22 항에 있어서, 상기 제 2 전극을 제공하는 단계는 재료의 원주에 분포되고 공정중에 공정 유체로 부터 보호받는 다수의 제 2 전극을 제공하는 단계를 포함하는 것을 특징으로 하는 방법.
- 제 22 항에 있어서, 상기 차단 챔버를 채우는 단계는 상기 재료를 전기 도금하기 위해 전해질로 채워지는 단계를 포함하는 것을 특징으로 하는 방법.
- 제 24 항에 있어서, 전기 도금중에 상기 지지부와 일체로 슬리이브를 회전 또는 요동시키는 단계를 추가로 포함하는 것을 특징으로 하는 방법.
- 제 22 항에 있어서, 상기 차단 챔버를 채우는 단계는 상기 재료를 전기폴리싱하기 위해 전해질로 채워지는 단계를 포함하는 것을 특징으로 하는 방법.
- 제 26 항에 있어서, 전기 도금중에 상기 지지부와 일체로 슬리이브를 회전 또는 요동시키는 단계를 추가로 포함하는 것을 특징으로 하는 방법.
- 제 22 항에 있어서, 상기 차단 챔버를 채우는 단계는 전기폴리싱 및 전기도금하기 위해 전해질로 채워지는 단계를 추가로 포함하는 것을 특징으로 하는 방법.
- 제 22 항에 있어서, 상기 차단 챔버를 채우는 단계는 다수 공정을 수행하는 상이한 공정유체로 채워지는 단계를 추가로 포함하는 것을 특징으로 하는 방법.
- 제 22 항에 있어서, 상기 차단 챔버를 채우는 단계는 상기 재료를 전기도금하기 위한 전해질 및, 상기 재료를 전기폴리싱하기 위한 다른 전해질로 채워지는 단계를 추가로 포함하는 것을 특징으로 하는 방법.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8/916,564 | 1997-08-22 | ||
| US08/916,564 US6017437A (en) | 1997-08-22 | 1997-08-22 | Process chamber and method for depositing and/or removing material on a substrate |
| US08/916,564 | 1997-08-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20010052062A true KR20010052062A (ko) | 2001-06-25 |
| KR100375869B1 KR100375869B1 (ko) | 2003-03-15 |
Family
ID=25437473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2000-7001828A Expired - Fee Related KR100375869B1 (ko) | 1997-08-22 | 1998-08-03 | 내부에 잔류하는 재료를 공정처리하는 장치 및 밀폐 챔버내의 재료를 공정처리하는 방법 |
Country Status (8)
| Country | Link |
|---|---|
| US (3) | US6017437A (ko) |
| EP (1) | EP1051544B1 (ko) |
| JP (1) | JP3274457B2 (ko) |
| KR (1) | KR100375869B1 (ko) |
| AU (1) | AU8686498A (ko) |
| DE (1) | DE69823556T2 (ko) |
| TW (1) | TW457572B (ko) |
| WO (1) | WO1999010566A2 (ko) |
Cited By (7)
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|---|---|---|---|---|
| US8962085B2 (en) | 2009-06-17 | 2015-02-24 | Novellus Systems, Inc. | Wetting pretreatment for enhanced damascene metal filling |
| US9138784B1 (en) | 2009-12-18 | 2015-09-22 | Novellus Systems, Inc. | Deionized water conditioning system and methods |
| US9455139B2 (en) | 2009-06-17 | 2016-09-27 | Novellus Systems, Inc. | Methods and apparatus for wetting pretreatment for through resist metal plating |
| US9481942B2 (en) | 2015-02-03 | 2016-11-01 | Lam Research Corporation | Geometry and process optimization for ultra-high RPM plating |
| US9613833B2 (en) | 2013-02-20 | 2017-04-04 | Novellus Systems, Inc. | Methods and apparatus for wetting pretreatment for through resist metal plating |
| US9617648B2 (en) | 2015-03-04 | 2017-04-11 | Lam Research Corporation | Pretreatment of nickel and cobalt liners for electrodeposition of copper into through silicon vias |
| US9677188B2 (en) | 2009-06-17 | 2017-06-13 | Novellus Systems, Inc. | Electrofill vacuum plating cell |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000061498A2 (en) * | 1999-04-13 | 2000-10-19 | Semitool, Inc. | System for electrochemically processing a workpiece |
| US6017437A (en) * | 1997-08-22 | 2000-01-25 | Cutek Research, Inc. | Process chamber and method for depositing and/or removing material on a substrate |
| TW405158B (en) * | 1997-09-17 | 2000-09-11 | Ebara Corp | Plating apparatus for semiconductor wafer processing |
| US6416647B1 (en) * | 1998-04-21 | 2002-07-09 | Applied Materials, Inc. | Electro-chemical deposition cell for face-up processing of single semiconductor substrates |
| US6099702A (en) * | 1998-06-10 | 2000-08-08 | Novellus Systems, Inc. | Electroplating chamber with rotatable wafer holder and pre-wetting and rinsing capability |
| US6716334B1 (en) | 1998-06-10 | 2004-04-06 | Novellus Systems, Inc | Electroplating process chamber and method with pre-wetting and rinsing capability |
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-
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- 1998-08-03 JP JP2000507868A patent/JP3274457B2/ja not_active Expired - Fee Related
- 1998-08-03 DE DE69823556T patent/DE69823556T2/de not_active Expired - Fee Related
- 1998-08-03 KR KR10-2000-7001828A patent/KR100375869B1/ko not_active Expired - Fee Related
- 1998-08-03 EP EP98938314A patent/EP1051544B1/en not_active Expired - Lifetime
- 1998-08-03 AU AU86864/98A patent/AU8686498A/en not_active Abandoned
- 1998-08-03 WO PCT/US1998/016174 patent/WO1999010566A2/en not_active Ceased
- 1998-08-28 TW TW087113811A patent/TW457572B/zh not_active IP Right Cessation
- 1998-10-30 US US09/183,754 patent/US6077412A/en not_active Expired - Lifetime
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| US9852913B2 (en) | 2009-06-17 | 2017-12-26 | Novellus Systems, Inc. | Wetting pretreatment for enhanced damascene metal filling |
| US9455139B2 (en) | 2009-06-17 | 2016-09-27 | Novellus Systems, Inc. | Methods and apparatus for wetting pretreatment for through resist metal plating |
| US9677188B2 (en) | 2009-06-17 | 2017-06-13 | Novellus Systems, Inc. | Electrofill vacuum plating cell |
| US9721800B2 (en) | 2009-06-17 | 2017-08-01 | Novellus Systems, Inc. | Apparatus for wetting pretreatment for enhanced damascene metal filling |
| US9828688B2 (en) | 2009-06-17 | 2017-11-28 | Novellus Systems, Inc. | Methods and apparatus for wetting pretreatment for through resist metal plating |
| US8962085B2 (en) | 2009-06-17 | 2015-02-24 | Novellus Systems, Inc. | Wetting pretreatment for enhanced damascene metal filling |
| US10301738B2 (en) | 2009-06-17 | 2019-05-28 | Novellus Systems, Inc. | Methods and apparatus for wetting pretreatment for through resist metal plating |
| US10840101B2 (en) | 2009-06-17 | 2020-11-17 | Novellus Systems, Inc. | Wetting pretreatment for enhanced damascene metal filling |
| US9138784B1 (en) | 2009-12-18 | 2015-09-22 | Novellus Systems, Inc. | Deionized water conditioning system and methods |
| US9613833B2 (en) | 2013-02-20 | 2017-04-04 | Novellus Systems, Inc. | Methods and apparatus for wetting pretreatment for through resist metal plating |
| US10128102B2 (en) | 2013-02-20 | 2018-11-13 | Novellus Systems, Inc. | Methods and apparatus for wetting pretreatment for through resist metal plating |
| US9481942B2 (en) | 2015-02-03 | 2016-11-01 | Lam Research Corporation | Geometry and process optimization for ultra-high RPM plating |
| US9617648B2 (en) | 2015-03-04 | 2017-04-11 | Lam Research Corporation | Pretreatment of nickel and cobalt liners for electrodeposition of copper into through silicon vias |
Also Published As
| Publication number | Publication date |
|---|---|
| US6017437A (en) | 2000-01-25 |
| US6077412A (en) | 2000-06-20 |
| WO1999010566A2 (en) | 1999-03-04 |
| TW457572B (en) | 2001-10-01 |
| EP1051544B1 (en) | 2004-04-28 |
| AU8686498A (en) | 1999-03-16 |
| US6179982B1 (en) | 2001-01-30 |
| DE69823556D1 (de) | 2004-06-03 |
| JP3274457B2 (ja) | 2002-04-15 |
| WO1999010566A3 (en) | 1999-05-06 |
| DE69823556T2 (de) | 2005-04-14 |
| KR100375869B1 (ko) | 2003-03-15 |
| EP1051544A2 (en) | 2000-11-15 |
| JP2001514332A (ja) | 2001-09-11 |
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