KR20040093133A - 전기동 도금방법, 전기동 도금용 함인동 애노드 및 이들을사용하여 도금한 파티클 부착이 적은 반도체 웨이퍼 - Google Patents
전기동 도금방법, 전기동 도금용 함인동 애노드 및 이들을사용하여 도금한 파티클 부착이 적은 반도체 웨이퍼 Download PDFInfo
- Publication number
- KR20040093133A KR20040093133A KR10-2004-7014331A KR20047014331A KR20040093133A KR 20040093133 A KR20040093133 A KR 20040093133A KR 20047014331 A KR20047014331 A KR 20047014331A KR 20040093133 A KR20040093133 A KR 20040093133A
- Authority
- KR
- South Korea
- Prior art keywords
- copper
- anode
- plating
- semiconductor wafer
- phosphorus
- Prior art date
Links
Classifications
-
- 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
-
- 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
-
- 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
- C25D21/12—Process control or regulation
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/38—Electroplating: Baths therefor from solutions of copper
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Automation & Control Theory (AREA)
- Electroplating Methods And Accessories (AREA)
- Electrodes Of Semiconductors (AREA)
Abstract
Description
Claims (8)
- 함인동 애노드를 사용하는 전기동 도금방법에 있어서, 1500㎛(초과)∼20000㎛의 결정입경을 갖는 함인동 애노드를 사용하는 것을 특징으로 하는 전기동 도금방법
- 제1항에 있어서, 함인동 애노드의 인 함유율이 50∼2000 wt ppm인 것을 특징으로 하는 전기동 도금방법
- 제1항에 있어서, 함인동 애노드의 인 함유율이 100∼1000 wt ppm인 것을 특징으로 하는 전기동 도금방법
- 전기동 도금을 행하는 함인동 애노드로서, 이 함인동 애노드의 결정입경이 1500㎛(초과)∼20000㎛인 것을 특징으로 하는 전기동 도금용 함인동 애노드
- 제4항에 있어서, 함인동 애노드의 인 함유율이 50∼2000 wt ppm인 것을 특징으로 하는 전기동 도금용 함인동 애노드
- 제4항에 있어서, 함인동 애노드의 인 함유율이 100∼1000 wt ppm인 것을 특징으로 하는 전기동 도금용 함인동 애노드
- 제1항 내지 제6항 중 어느 한 항에 있어서, 반도체 웨이퍼에의 전기동 도금인 것을 특징으로 하는 전기동 도금방법 및 전기동 도금용 함인동 애노드
- 제1항 내지 제7항 중 어느 한 항에 있어서, 전기동 도금방법 및 전기동 도금용 함인동 애노드를 사용하여 도금된 파티클 부착이 적은 반도체 웨이퍼
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2002-00074659 | 2002-03-18 | ||
JP2002074659A JP4034095B2 (ja) | 2002-03-18 | 2002-03-18 | 電気銅めっき方法及び電気銅めっき用含リン銅アノード |
PCT/JP2002/012437 WO2003078698A1 (fr) | 2002-03-18 | 2002-11-28 | Procede de depot d'une couche de cuivre par galvanoplastie, anode contenant du phosphore destinee au depot d'une couche de cuivre par galvanoplastie, et plaquette semi-conductrice sur laquelle adherent peu de particules obtenue a partir de ce procede et de cette anode |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040093133A true KR20040093133A (ko) | 2004-11-04 |
KR100682270B1 KR100682270B1 (ko) | 2007-02-15 |
Family
ID=28035319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020047014331A KR100682270B1 (ko) | 2002-03-18 | 2002-11-28 | 전기동 도금방법, 전기동 도금용 함인동 애노드 및 이들을사용하여 도금한 파티클 부착이 적은 반도체 웨이퍼 |
Country Status (7)
Country | Link |
---|---|
US (2) | US7374651B2 (ko) |
EP (1) | EP1489203A4 (ko) |
JP (1) | JP4034095B2 (ko) |
KR (1) | KR100682270B1 (ko) |
CN (1) | CN1268790C (ko) |
TW (1) | TWI227753B (ko) |
WO (1) | WO2003078698A1 (ko) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2450474A1 (en) * | 2001-08-01 | 2012-05-09 | JX Nippon Mining & Metals Corporation | High purity nickel, sputtering target comprising the high purity nickel, and thin film formed by using said sputtering target |
JP4076751B2 (ja) * | 2001-10-22 | 2008-04-16 | 日鉱金属株式会社 | 電気銅めっき方法、電気銅めっき用含リン銅アノード及びこれらを用いてめっきされたパーティクル付着の少ない半導体ウエハ |
JP4011336B2 (ja) * | 2001-12-07 | 2007-11-21 | 日鉱金属株式会社 | 電気銅めっき方法、電気銅めっき用純銅アノード及びこれらを用いてめっきされたパーティクル付着の少ない半導体ウエハ |
US7887603B2 (en) * | 2002-09-05 | 2011-02-15 | Jx Nippon Mining & Metals Corporation | High purity copper sulfate and method for production thereof |
US6982030B2 (en) * | 2002-11-27 | 2006-01-03 | Technic, Inc. | Reduction of surface oxidation during electroplating |
WO2006113816A2 (en) * | 2005-04-20 | 2006-10-26 | Technic, Inc. | Underlayer for reducing surface oxidation of plated deposits |
JP5119582B2 (ja) | 2005-09-16 | 2013-01-16 | 住友電気工業株式会社 | 超電導線材の製造方法および超電導機器 |
JP2007262456A (ja) * | 2006-03-27 | 2007-10-11 | Hitachi Cable Ltd | 銅めっきの陽電極用銅ボール、めっき装置、銅めっき方法、及びプリント基板の製造方法 |
WO2009057422A1 (ja) * | 2007-11-01 | 2009-05-07 | Nippon Mining & Metals Co., Ltd. | 銅アノード又は含燐銅アノード、半導体ウエハへの電気銅めっき方法及びパーティクル付着の少ない半導体ウエハ |
CN102485924B (zh) * | 2010-12-06 | 2013-12-11 | 有研亿金新材料股份有限公司 | 一种集成电路用磷铜阳极的制备方法 |
JP5590328B2 (ja) * | 2011-01-14 | 2014-09-17 | 三菱マテリアル株式会社 | 電気銅めっき用含リン銅アノードおよびそれを用いた電解銅めっき方法 |
JP5626582B2 (ja) * | 2011-01-21 | 2014-11-19 | 三菱マテリアル株式会社 | 電気銅めっき用含リン銅アノードおよびそれを用いた電気銅めっき方法 |
CN105586630A (zh) * | 2015-12-23 | 2016-05-18 | 南通富士通微电子股份有限公司 | 半导体封装中提升铜磷阳极黑膜品质的方法 |
CN107641821B (zh) * | 2017-09-14 | 2019-06-07 | 上海新阳半导体材料股份有限公司 | 一种硫酸铜电镀液、其制备方法和应用及电解槽 |
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US2264287A (en) * | 1939-01-18 | 1941-12-02 | American Smelting Refining | Metallurgical product and method of making same |
US2923671A (en) * | 1957-03-19 | 1960-02-02 | American Metal Climax Inc | Copper electrodeposition process and anode for use in same |
US3708417A (en) * | 1970-11-18 | 1973-01-02 | Lavin R & Sons Inc | Method of making a cast anode with hook |
US4315538A (en) * | 1980-03-31 | 1982-02-16 | Nielsen Thomas D | Method and apparatus to effect a fine grain size in continuous cast metals |
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US6531039B2 (en) * | 2001-02-21 | 2003-03-11 | Nikko Materials Usa, Inc. | Anode for plating a semiconductor wafer |
JP4076751B2 (ja) * | 2001-10-22 | 2008-04-16 | 日鉱金属株式会社 | 電気銅めっき方法、電気銅めっき用含リン銅アノード及びこれらを用いてめっきされたパーティクル付着の少ない半導体ウエハ |
JP4011336B2 (ja) * | 2001-12-07 | 2007-11-21 | 日鉱金属株式会社 | 電気銅めっき方法、電気銅めっき用純銅アノード及びこれらを用いてめっきされたパーティクル付着の少ない半導体ウエハ |
US6830673B2 (en) * | 2002-01-04 | 2004-12-14 | Applied Materials, Inc. | Anode assembly and method of reducing sludge formation during electroplating |
US20030188975A1 (en) * | 2002-04-05 | 2003-10-09 | Nielsen Thomas D. | Copper anode for semiconductor interconnects |
-
2002
- 2002-03-18 JP JP2002074659A patent/JP4034095B2/ja not_active Expired - Lifetime
- 2002-11-28 WO PCT/JP2002/012437 patent/WO2003078698A1/ja active Application Filing
- 2002-11-28 KR KR1020047014331A patent/KR100682270B1/ko active IP Right Grant
- 2002-11-28 US US10/478,750 patent/US7374651B2/en not_active Expired - Lifetime
- 2002-11-28 EP EP02788678A patent/EP1489203A4/en not_active Withdrawn
- 2002-11-28 CN CNB028102045A patent/CN1268790C/zh not_active Expired - Lifetime
-
2003
- 2003-02-11 TW TW092102739A patent/TWI227753B/zh not_active IP Right Cessation
-
2008
- 2008-03-03 US US12/041,095 patent/US8252157B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2003268595A (ja) | 2003-09-25 |
KR100682270B1 (ko) | 2007-02-15 |
US20080210568A1 (en) | 2008-09-04 |
US7374651B2 (en) | 2008-05-20 |
CN1509351A (zh) | 2004-06-30 |
US20040149588A1 (en) | 2004-08-05 |
TW200304504A (en) | 2003-10-01 |
EP1489203A1 (en) | 2004-12-22 |
CN1268790C (zh) | 2006-08-09 |
JP4034095B2 (ja) | 2008-01-16 |
US8252157B2 (en) | 2012-08-28 |
WO2003078698A1 (fr) | 2003-09-25 |
EP1489203A4 (en) | 2006-04-05 |
TWI227753B (en) | 2005-02-11 |
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