KR100973397B1 - 텅스텐-함유 기판의 연마 방법 - Google Patents
텅스텐-함유 기판의 연마 방법 Download PDFInfo
- Publication number
- KR100973397B1 KR100973397B1 KR1020077000945A KR20077000945A KR100973397B1 KR 100973397 B1 KR100973397 B1 KR 100973397B1 KR 1020077000945 A KR1020077000945 A KR 1020077000945A KR 20077000945 A KR20077000945 A KR 20077000945A KR 100973397 B1 KR100973397 B1 KR 100973397B1
- Authority
- KR
- South Korea
- Prior art keywords
- tungsten
- polishing composition
- chemical
- substrate
- ppm
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/14—Anti-slip materials; Abrasives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09G—POLISHING COMPOSITIONS; SKI WAXES
- C09G1/00—Polishing compositions
- C09G1/02—Polishing compositions containing abrasives or grinding agents
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/14—Anti-slip materials; Abrasives
- C09K3/1454—Abrasive powders, suspensions and pastes for polishing
- C09K3/1463—Aqueous liquid suspensions
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F3/00—Brightening metals by chemical means
- C23F3/04—Heavy metals
- C23F3/06—Heavy metals with acidic solutions
-
- 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 at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System 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
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/3205—Deposition of non-insulating-, e.g. conductive- or resistive-, layers on insulating layers; After-treatment of these layers
- H01L21/321—After treatment
-
- 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 at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System 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
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/3205—Deposition of non-insulating-, e.g. conductive- or resistive-, layers on insulating layers; After-treatment of these layers
- H01L21/321—After treatment
- H01L21/32115—Planarisation
- H01L21/3212—Planarisation by chemical mechanical polishing [CMP]
Abstract
Description
조성물 | 에칭 속도 (Å/분) |
1A (대조용) | 255.8 |
1B (비교용) | 192.2 |
1C (비교용) | 202.4 |
1D (비교용) | 198.9 |
1E (본 발명) | 161.5 |
1F (본 발명) | 138.4 |
조성물 | 침식 (Å) |
2A (대조용) | 277.4 |
2B (비교용) | 376.8 |
2C (본 발명) | -8 |
2D (본 발명) | 34.6 |
2E (본 발명) | 91.2 |
2F (본 발명) | 49 |
Claims (27)
- (a) (i) 텅스텐 에칭제,(ii) 하나 이상의 질소-함유 헤테로시클릭 고리 또는 3차 또는 4차 질소 원자를 포함하는 하나 이상의 반복 기를 포함하는 중합체, 공중합체 또는 중합체 블렌드이며, 1 ppm 내지 1000 ppm의 양으로 존재하는 텅스텐 에칭 억제제 및(iii) 물을 포함하는 화학-기계적 연마 조성물 및 연마 패드를 기판에 접촉시키는 단계,(b) 연마 패드와 기판 사이에 있는 연마 조성물과 함께 기판에 대해 연마 패드를 이동시키는 단계, 및(c) 기판의 적어도 일부를 마모시켜 기판을 연마하는 단계를 포함하는, 텅스텐 함유 기판의 화학-기계적 연마 방법.
- 제1항에 있어서, 텅스텐 에칭제가 철(III) 이온인 방법.
- 제2항에 있어서, 질산철(III)이 철(III) 이온원인 방법.
- 제2항에 있어서, 철(III) 이온이 0.0002 M 내지 0.4 M의 농도로 존재하는 방법.
- 제1항에 있어서, 텅스텐 에칭 억제제가 폴리비닐이미다졸인 방법.
- 제5항에 있어서, 텅스텐 에칭 억제제가 폴리(1-비닐이미다졸)인 방법.
- 제1항에 있어서, 텅스텐 에칭 억제제가 디알킬아민-에피클로로히드린 공중합체인 방법.
- 제1항에 있어서, 텅스텐 에칭 억제제가 2,2'-디클로로디에틸 에테르와 비스[Ω-(N,N-디알킬)알킬]우레아의 공중합체인 방법.
- 제1항에 있어서, 연마 조성물이 알루미나, 세리아, 실리카, 티타니아, 지르코니아, 및 이들의 혼합물로 구성된 군으로부터 선택되는 산화 금속 마모제를 추가로 포함하는 방법.
- 제9항에 있어서, 산화 금속 마모제가 실리카인 방법.
- 제1항에 있어서, 연마 조성물이 과-화합물을 추가로 포함하는 방법.
- 제11항에 있어서, 과-화합물이 과산화수소인 방법.
- 제12항에 있어서, 과산화수소가 연마 조성물 중에 0.1 중량% 내지 10 중량%의 양으로 존재하는 방법.
- 제1항에 있어서, 연마 조성물의 pH가 1 내지 9인 방법.
- 제14항에 있어서, 연마 조성물의 pH가 1 내지 6인 방법.
- 제15항에 있어서, 연마 조성물의 pH가 1 내지 4인 방법.
- 제1항에 있어서, 연마 조성물이 안정화제를 추가로 포함하는 방법.
- 제17항에 있어서, 안정화제가 유기산을 포함하는 방법.
- 제18항에 있어서, 유기산이 말론산, 시트르산, 아디프산, 옥살산, 및 이의 혼합물로 구성된 군으로부터 선택되는 방법.
- 제1항에 있어서, 화학-기계적 연마 조성물이(a) 질산철(III) 0.0002 M 내지 0.4 M,(b) 폴리비닐이미다졸, 디메틸아민-에피클로로히드린 공중합체, 및 폴리[비 스(2-클로로에틸)에테르-알트-1,3-비스[3-(디메틸아미노)프로필]우레아]로 구성된 군으로부터 선택되는 중합체 1 ppm 내지 1000 ppm,(c) 과산화수소,(d) 실리카, 및(e) 물을 포함하며, pH가 1 내지 6인 방법.
- (a) 철(III) 이온,(b) 하나 이상의 질소-함유 헤테로시클릭 고리 또는 3차 또는 4차 질소 원자를 포함하는 하나 이상의 반복 기를 포함하는 중합체, 공중합체 또는 중합체 블렌드이며, 1 ppm 내지 1000 ppm의 양으로 존재하는 텅스텐 에칭 억제제,(c) 실리카,(d) 말론산, 및(e) 물을 포함하는 화학-기계적 연마 조성물.
- 제21항에 있어서, 텅스텐 에칭 억제제가 폴리비닐이미다졸인 화학-기계적 연마 조성물.
- 제22항에 있어서, 텅스텐 에칭 억제제가 폴리(1-비닐이미다졸)인 화학-기계 적 연마 조성물.
- 제21항에 있어서, 텅스텐 에칭 억제제가 디알킬아민-에피클로로히드린 공중합체인 화학-기계적 연마 조성물.
- 제24항에 있어서, 텅스텐 에칭 억제제가 2,2'-디클로로디에틸 에테르와 비스[Ω-(N,N-디알킬)알킬]우레아의 공중합체인 화학-기계적 연마 조성물.
- 제21항에 있어서, 연마 조성물이 과-화합물을 추가로 포함하는 화학-기계적 연마 조성물.
- 제26항에 있어서, 과-화합물이 과산화수소인 화학-기계적 연마 조성물.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/869,397 US7247567B2 (en) | 2004-06-16 | 2004-06-16 | Method of polishing a tungsten-containing substrate |
US10/869,397 | 2004-06-16 | ||
PCT/US2005/020615 WO2006009641A1 (en) | 2004-06-16 | 2005-06-10 | Method of polishing a tungsten-containing substrate |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070033429A KR20070033429A (ko) | 2007-03-26 |
KR100973397B1 true KR100973397B1 (ko) | 2010-07-30 |
Family
ID=34972526
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020077000945A KR100973397B1 (ko) | 2004-06-16 | 2005-06-10 | 텅스텐-함유 기판의 연마 방법 |
Country Status (12)
Country | Link |
---|---|
US (1) | US7247567B2 (ko) |
EP (1) | EP1773959B1 (ko) |
JP (1) | JP4790707B2 (ko) |
KR (1) | KR100973397B1 (ko) |
CN (1) | CN100532484C (ko) |
AT (1) | ATE377636T1 (ko) |
DE (1) | DE602005003235T2 (ko) |
ES (1) | ES2293591T3 (ko) |
IL (1) | IL179571A (ko) |
MY (1) | MY137631A (ko) |
TW (1) | TWI275448B (ko) |
WO (1) | WO2006009641A1 (ko) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7582127B2 (en) * | 2004-06-16 | 2009-09-01 | Cabot Microelectronics Corporation | Polishing composition for a tungsten-containing substrate |
JP5026665B2 (ja) * | 2004-10-15 | 2012-09-12 | 株式会社フジミインコーポレーテッド | 研磨用組成物及びそれを用いた研磨方法 |
US7504044B2 (en) | 2004-11-05 | 2009-03-17 | Cabot Microelectronics Corporation | Polishing composition and method for high silicon nitride to silicon oxide removal rate ratios |
US7531105B2 (en) * | 2004-11-05 | 2009-05-12 | Cabot Microelectronics Corporation | Polishing composition and method for high silicon nitride to silicon oxide removal rate ratios |
US7311856B2 (en) | 2005-03-30 | 2007-12-25 | Cabot Microelectronics Corporation | Polymeric inhibitors for enhanced planarization |
JP5180185B2 (ja) * | 2006-03-31 | 2013-04-10 | キャボット マイクロエレクトロニクス コーポレイション | 改良された平坦化のためのポリマー抑制剤 |
US20080020680A1 (en) * | 2006-07-24 | 2008-01-24 | Cabot Microelectronics Corporation | Rate-enhanced CMP compositions for dielectric films |
US8053287B2 (en) * | 2006-09-29 | 2011-11-08 | Taiwan Semiconductor Manufacturing Company, Ltd. | Method for making multi-step photodiode junction structure for backside illuminated sensor |
KR101279968B1 (ko) | 2008-12-31 | 2013-07-17 | 제일모직주식회사 | Cmp 슬러리 조성물 |
JP5813921B2 (ja) * | 2009-04-02 | 2015-11-17 | Jsr株式会社 | 化学機械研磨用水系分散体および化学機械研磨方法 |
US8480920B2 (en) * | 2009-04-02 | 2013-07-09 | Jsr Corporation | Chemical mechanical polishing aqueous dispersion, method of preparing the same, chemical mechanical polishing aqueous dispersion preparation kit, and chemical mechanical polishing method |
JP5813922B2 (ja) * | 2009-04-02 | 2015-11-17 | Jsr株式会社 | 化学機械研磨用水系分散体および化学機械研磨方法 |
JP2010258418A (ja) * | 2009-04-02 | 2010-11-11 | Jsr Corp | 化学機械研磨用水系分散体調製用キットおよび化学機械研磨用水系分散体の調製方法 |
EP2510538A4 (en) * | 2009-12-11 | 2014-03-26 | Advanced Tech Materials | REMOVAL OF MASKING MATERIAL |
JP5518523B2 (ja) * | 2010-02-25 | 2014-06-11 | 富士フイルム株式会社 | 化学的機械的研磨液及び研磨方法 |
KR101335946B1 (ko) * | 2011-08-16 | 2013-12-04 | 유비머트리얼즈주식회사 | 텅스텐 연마용 cmp 슬러리 조성물 |
KR20150008442A (ko) * | 2012-05-07 | 2015-01-22 | 바스프 에스이 | 반도체 소자의 제조 방법 |
KR101409889B1 (ko) | 2013-12-27 | 2014-06-19 | 유비머트리얼즈주식회사 | 연마 슬러리 및 이를 이용한 기판 연마 방법 |
US9303189B2 (en) | 2014-03-11 | 2016-04-05 | Cabot Microelectronics Corporation | Composition for tungsten CMP |
US9303188B2 (en) * | 2014-03-11 | 2016-04-05 | Cabot Microelectronics Corporation | Composition for tungsten CMP |
US9238754B2 (en) * | 2014-03-11 | 2016-01-19 | Cabot Microelectronics Corporation | Composition for tungsten CMP |
US9309442B2 (en) * | 2014-03-21 | 2016-04-12 | Cabot Microelectronics Corporation | Composition for tungsten buffing |
US9127187B1 (en) | 2014-03-24 | 2015-09-08 | Cabot Microelectronics Corporation | Mixed abrasive tungsten CMP composition |
US9303190B2 (en) | 2014-03-24 | 2016-04-05 | Cabot Microelectronics Corporation | Mixed abrasive tungsten CMP composition |
EP3143117B1 (en) | 2014-05-13 | 2019-09-04 | Basf Se | Tin pull-back and cleaning composition |
US10570313B2 (en) | 2015-02-12 | 2020-02-25 | Versum Materials Us, Llc | Dishing reducing in tungsten chemical mechanical polishing |
US9758697B2 (en) * | 2015-03-05 | 2017-09-12 | Cabot Microelectronics Corporation | Polishing composition containing cationic polymer additive |
WO2016170942A1 (ja) | 2015-04-22 | 2016-10-27 | Jsr株式会社 | 化学機械研磨用処理組成物、化学機械研磨方法および洗浄方法 |
JP2017061612A (ja) * | 2015-09-25 | 2017-03-30 | Jsr株式会社 | 化学機械研磨用組成物および化学機械研磨方法 |
JP6112329B1 (ja) * | 2016-05-10 | 2017-04-12 | Jsr株式会社 | 半導体洗浄用組成物および洗浄方法 |
KR20180061952A (ko) * | 2016-11-30 | 2018-06-08 | 주식회사 케이씨텍 | 텅스텐 연마용 슬러리 조성물 |
US9984895B1 (en) * | 2017-01-31 | 2018-05-29 | Rohm And Haas Electronic Materials Cmp Holdings, Inc. | Chemical mechanical polishing method for tungsten |
CN108080236B (zh) * | 2017-11-30 | 2021-12-21 | 蚌埠青果科技服务有限公司 | 一种提升脱硫除尘器外壳耐腐蚀性能的方法 |
JP6962247B2 (ja) * | 2018-03-14 | 2021-11-05 | Jsr株式会社 | 半導体表面処理用組成物および半導体表面処理方法 |
US10815392B2 (en) | 2018-05-03 | 2020-10-27 | Rohm and Haas Electronic CMP Holdings, Inc. | Chemical mechanical polishing method for tungsten |
US10597558B1 (en) | 2018-10-20 | 2020-03-24 | Rohm And Haas Electronic Materials Cmp Holdings, Inc. | Chemical mechanical polishing composition and method for tungsten |
US10640681B1 (en) | 2018-10-20 | 2020-05-05 | Rohm And Haas Electronic Materials Cmp Holdings, Inc. | Chemical mechanical polishing composition and method for tungsten |
CN113122140B (zh) * | 2019-12-30 | 2024-05-03 | 安集微电子科技(上海)股份有限公司 | 一种化学机械抛光液 |
CN113122141A (zh) * | 2019-12-30 | 2021-07-16 | 安集微电子科技(上海)股份有限公司 | 一种化学机械抛光液 |
WO2022224357A1 (ja) * | 2021-04-20 | 2022-10-27 | 昭和電工マテリアルズ株式会社 | Cmp研磨液及び研磨方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980042755A (ko) * | 1996-11-26 | 1998-08-17 | 마르타 앤 피네간 | 금속의 화학 기계적 연마에 유용한 조성물 및 슬러리 |
KR20020026947A (ko) * | 1999-07-13 | 2002-04-12 | 도키와 후미카츠 | 연마액 조성물 |
JP2003183628A (ja) * | 2001-12-17 | 2003-07-03 | Hitachi Chem Co Ltd | 金属用研磨液及び研磨方法 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4450224A (en) | 1983-07-06 | 1984-05-22 | Eastman Kodak Company | Polymeric mordants |
US4671851A (en) * | 1985-10-28 | 1987-06-09 | International Business Machines Corporation | Method for removing protuberances at the surface of a semiconductor wafer using a chem-mech polishing technique |
US4944836A (en) * | 1985-10-28 | 1990-07-31 | International Business Machines Corporation | Chem-mech polishing method for producing coplanar metal/insulator films on a substrate |
US5209816A (en) * | 1992-06-04 | 1993-05-11 | Micron Technology, Inc. | Method of chemical mechanical polishing aluminum containing metal layers and slurry for chemical mechanical polishing |
US5340370A (en) | 1993-11-03 | 1994-08-23 | Intel Corporation | Slurries for chemical mechanical polishing |
EP0852615B1 (en) | 1996-07-25 | 2005-12-14 | DuPont Air Products NanoMaterials L.L.C. | Chemical mechanical polishing composition and process |
US5876490A (en) * | 1996-12-09 | 1999-03-02 | International Business Machines Corporatin | Polish process and slurry for planarization |
DE69813508T2 (de) | 1997-01-30 | 2003-11-13 | Hitachi Chemical Co Ltd | Fotoempfindliche harzzusammensetzungen, verfahren zur herstellung eines harzmusters, damit hergestellte elektronische vorrichtungen und verfahren zur deren herstellung |
US6194317B1 (en) | 1998-04-30 | 2001-02-27 | 3M Innovative Properties Company | Method of planarizing the upper surface of a semiconductor wafer |
US6083419A (en) | 1997-07-28 | 2000-07-04 | Cabot Corporation | Polishing composition including an inhibitor of tungsten etching |
US6284151B1 (en) | 1997-12-23 | 2001-09-04 | International Business Machines Corporation | Chemical mechanical polishing slurry for tungsten |
US6063306A (en) | 1998-06-26 | 2000-05-16 | Cabot Corporation | Chemical mechanical polishing slurry useful for copper/tantalum substrate |
US6217416B1 (en) | 1998-06-26 | 2001-04-17 | Cabot Microelectronics Corporation | Chemical mechanical polishing slurry useful for copper/tantalum substrates |
DE60031857T2 (de) | 1999-06-18 | 2007-09-13 | Hitachi Chemical Co., Ltd. | Verwendung eines cmp schleifmittels |
CA2378492A1 (en) | 1999-07-07 | 2001-01-18 | Cabot Microelectronics Corporation | Cmp composition containing silane modified abrasive particles |
US6361712B1 (en) | 1999-10-15 | 2002-03-26 | Arch Specialty Chemicals, Inc. | Composition for selective etching of oxides over metals |
JP4041252B2 (ja) * | 1999-11-01 | 2008-01-30 | 株式会社東芝 | 化学機械研磨用粒子及び化学機械研磨用水系分散体 |
US6551935B1 (en) | 2000-08-31 | 2003-04-22 | Micron Technology, Inc. | Slurry for use in polishing semiconductor device conductive structures that include copper and tungsten and polishing methods |
JP3768401B2 (ja) | 2000-11-24 | 2006-04-19 | Necエレクトロニクス株式会社 | 化学的機械的研磨用スラリー |
CA2398423C (en) | 2001-09-04 | 2009-11-10 | Rohm And Haas Company | Corrosion inhibiting compositions |
CA2398425A1 (en) | 2001-09-04 | 2003-03-04 | Rohm And Haas Company | Process for inhibiting metallic corrosion in aqueous systems |
US7004819B2 (en) | 2002-01-18 | 2006-02-28 | Cabot Microelectronics Corporation | CMP systems and methods utilizing amine-containing polymers |
US6776810B1 (en) | 2002-02-11 | 2004-08-17 | Cabot Microelectronics Corporation | Anionic abrasive particles treated with positively charged polyelectrolytes for CMP |
JP2005518670A (ja) | 2002-02-26 | 2005-06-23 | アプライド マテリアルズ インコーポレイテッド | 基板を研磨するための方法及び組成物 |
US20050079803A1 (en) * | 2003-10-10 | 2005-04-14 | Siddiqui Junaid Ahmed | Chemical-mechanical planarization composition having PVNO and associated method for use |
US20050211950A1 (en) * | 2004-03-24 | 2005-09-29 | Cabot Microelectronics Corporation | Chemical-mechanical polishing composition and method for using the same |
-
2004
- 2004-06-16 US US10/869,397 patent/US7247567B2/en active Active
-
2005
- 2005-06-10 JP JP2007516583A patent/JP4790707B2/ja active Active
- 2005-06-10 DE DE602005003235T patent/DE602005003235T2/de active Active
- 2005-06-10 ES ES05760404T patent/ES2293591T3/es active Active
- 2005-06-10 EP EP05760404A patent/EP1773959B1/en active Active
- 2005-06-10 AT AT05760404T patent/ATE377636T1/de active
- 2005-06-10 CN CNB2005800198420A patent/CN100532484C/zh active Active
- 2005-06-10 KR KR1020077000945A patent/KR100973397B1/ko active IP Right Grant
- 2005-06-10 WO PCT/US2005/020615 patent/WO2006009641A1/en active IP Right Grant
- 2005-06-13 TW TW094119438A patent/TWI275448B/zh active
- 2005-06-14 MY MYPI20052696A patent/MY137631A/en unknown
-
2006
- 2006-11-23 IL IL179571A patent/IL179571A/en not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980042755A (ko) * | 1996-11-26 | 1998-08-17 | 마르타 앤 피네간 | 금속의 화학 기계적 연마에 유용한 조성물 및 슬러리 |
KR20020026947A (ko) * | 1999-07-13 | 2002-04-12 | 도키와 후미카츠 | 연마액 조성물 |
JP2003183628A (ja) * | 2001-12-17 | 2003-07-03 | Hitachi Chem Co Ltd | 金属用研磨液及び研磨方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1969024A (zh) | 2007-05-23 |
JP4790707B2 (ja) | 2011-10-12 |
ATE377636T1 (de) | 2007-11-15 |
EP1773959A1 (en) | 2007-04-18 |
WO2006009641A1 (en) | 2006-01-26 |
US7247567B2 (en) | 2007-07-24 |
ES2293591T3 (es) | 2008-03-16 |
DE602005003235T2 (de) | 2008-08-28 |
IL179571A0 (en) | 2007-05-15 |
TW200607603A (en) | 2006-03-01 |
EP1773959B1 (en) | 2007-11-07 |
JP2008503875A (ja) | 2008-02-07 |
KR20070033429A (ko) | 2007-03-26 |
CN100532484C (zh) | 2009-08-26 |
TWI275448B (en) | 2007-03-11 |
DE602005003235D1 (de) | 2007-12-20 |
IL179571A (en) | 2011-03-31 |
MY137631A (en) | 2009-02-27 |
US20050282391A1 (en) | 2005-12-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100973397B1 (ko) | 텅스텐-함유 기판의 연마 방법 | |
KR101165921B1 (ko) | 텅스텐-함유 기판의 연마 방법 | |
US6217416B1 (en) | Chemical mechanical polishing slurry useful for copper/tantalum substrates | |
JP4510374B2 (ja) | 金属cmpのための研磨組成物 | |
KR101252895B1 (ko) | Cmp 적용에서의 조율가능한 선택성 슬러리 | |
EP1852481B1 (en) | Silane containing polishing composition for CMP | |
EP1098948B1 (en) | Chemical mechanical polishing slurry useful for copper/tantalum substrate | |
US6362106B1 (en) | Chemical mechanical polishing method useful for copper substrates | |
US7485241B2 (en) | Chemical-mechanical polishing composition and method for using the same | |
KR101698490B1 (ko) | 배리어 화학적 기계적 평탄화 조성물 및 이의 사용 방법 | |
WO1998026025A1 (en) | Chemical mechanical polishing copper substrates | |
KR20020086949A (ko) | 실리콘 옥사이드의 선택적 제거를 위한 시스템 | |
US20050103743A1 (en) | Slurry and use thereof for polishing | |
US9496146B2 (en) | Method for forming through-base wafer vias |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20130704 Year of fee payment: 4 |
|
FPAY | Annual fee payment |
Payment date: 20140711 Year of fee payment: 5 |
|
FPAY | Annual fee payment |
Payment date: 20150707 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20160704 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20170626 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20180702 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20190624 Year of fee payment: 10 |