JP4856055B2 - 疎水性領域及び終点検出ポートを備える研磨パッド - Google Patents
疎水性領域及び終点検出ポートを備える研磨パッド Download PDFInfo
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- JP4856055B2 JP4856055B2 JP2007505000A JP2007505000A JP4856055B2 JP 4856055 B2 JP4856055 B2 JP 4856055B2 JP 2007505000 A JP2007505000 A JP 2007505000A JP 2007505000 A JP2007505000 A JP 2007505000A JP 4856055 B2 JP4856055 B2 JP 4856055B2
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Images
Classifications
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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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
Description
米国特許第5,433,651号は、パッドの一部分が取り除かれて光が通過できる開口を提供する研磨パッドを開示している。米国特許第5,893,796号及び第5,964,643号は、研磨パッドの一部分を取り除いて開口を提供し、かつ透明なポリウレタン又は石英のプラグをその開口に配置して透明な窓を提供するか、あるいは研磨パッドの支持材の一部分を取り除いてパッドに透明な窓を提供することを開示している。米国特許第6,171,181及び第6,387,312号は、高冷却速度で流動性材料(例えば、ポリウレタン)を固化することによって形成される透明領域を有する研磨パッドを開示している。
Claims (22)
- 疎水性領域と、親水性領域と、終点検出ポートとを備える研磨層を備える化学機械研磨パッドであって、前記疎水性領域が終点検出ポートに隣接し、前記疎水性領域が、34mN/m以下の表面エネルギを有するポリマ材料であって、ポリエチレンテレフタレート、フッ素重合体、ポリスチレン、ポリプロピレン、ポリシロキサン、シリコンゴム、ポリカーボネート、ポリブタジエン、ポリエチレン、アクリロニトリルブタジエンスチレンコポリマ、過フッ化炭化水素、ポリ四フッ化エチレン、及びそれらの組み合わせからなる群から選択されるポリマ材料を含み、また前記親水性領域が、34mN/mよりも大きな表面エネルギを有するポリマ材料を含む研磨パッド。
- 前記疎水性領域が、前記研磨層の周りのリングから構成される、請求項1に記載の研磨パッド。
- 前記疎水性領域及び前記親水性領域が、交互の同心形状部の形態である、請求項1に記載の研磨パッド。
- 前記研磨層が、複数の交互の疎水性同心形状部及び親水性同心形状部を含む、請求項1に記載の研磨パッド。
- 前記交互の疎水性同心形状部及び親水性同心形状部が、前記終点検出ポートを完全に囲む、請求項4に記載の研磨パッド。
- 前記疎水性領域が、前記終点検出ポートを完全に囲む、請求項1に記載の研磨パッド。
- 前記親水性領域が、熱可塑性ポリマ、熱硬化性ポリマ、及びそれらの組み合わせからなる群から選択されるポリマ材料を含む、請求項1に記載の研磨パッド。
- 前記熱可塑性ポリマ又は前記熱硬化性ポリマが、ポリウレタン、ポリビニルアルコール、ポリビニルアセテート、ポリ塩化ビニル、ポリ塩化ビニリデン、ポリカーボネート、ポリアクリル酸、ポリアクリルアミド、ナイロン、ポリエステル、ポリエーテル、ポリアミド、ポリイミド、ポリエーテルエーテルケトン、それらのコポリマ、及びそれらの混合物からなる群から選択される、請求項7に記載の研磨パッド。
- 前記ポリマがポリウレタンである、請求項8に記載の研磨パッド。
- 前記終点検出ポートが開口部を備える、請求項1に記載の研磨パッド。
- 前記終点検出ポートが光透過性材料を含む、請求項1に記載の研磨パッド。
- 前記光透過性材料が、190nm〜3500nmの1つ以上の波長において少なくとも10%の光透過率を有する、請求項11に記載の研磨パッド。
- 前記光透過性材料が、接着剤を使用することなく前記研磨層に貼着される、請求項11に記載の研磨パッド。
- 前記研磨層が研磨粒子をさらに含む、請求項1に記載の研磨パッド。
- 前記研磨粒子が、アルミナ、シリカ、酸化チタン、セリア、ジルコニア、ゲルマニア、マグネシア、それらの同時形成される生成物、及びそれらの組み合わせからなる群から選択される金属酸化物を含む、請求項14に記載の研磨パッド。
- 前記研磨層が、溝を備える研磨面を備える、請求項1に記載の研磨パッド。
- 前記研磨層と同一の広がりのサブパッド層をさらに備え、該サブパッド層が、前記研磨層の前記光学的終点検出ポートと整列される光学的終点検出ポートを備える、請求項1に記載の研磨パッド。
- 前記研磨層の前記光学的終点検出ポートが光透過性材料を含み、前記サブパッド層の前記光学的終点検出ポートが開口部を備える、請求項17に記載の研磨パッド。
- 前記研磨層の前記光学的終点検出ポートが開口部を備え、前記サブパッド層の前記光学的終点検出ポートが光透過性材料を含む、請求項17に記載の研磨パッド。
- 前記研磨層の前記光学的終点検出ポートが、開口部を囲む疎水性材料のリングを備える、請求項19に記載の研磨パッド。
- 基板を研磨する方法であって、
(i)研磨すべきワークピースを用意するステップと、
(ii)前記ワークピースと、請求項1に記載の研磨パッドを備える化学機械研磨システムとを接触させるステップと、
(iii)前記研磨システムで前記ワークピースの表面の少なくとも一部分を磨削して、前記ワークピースを研磨するステップと、
を含む方法。 - 研磨終点を現場で検出するステップをさらに含む、請求項21に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US10/808,827 US7204742B2 (en) | 2004-03-25 | 2004-03-25 | Polishing pad comprising hydrophobic region and endpoint detection port |
US10/808,827 | 2004-03-25 | ||
PCT/US2005/008410 WO2005099962A1 (en) | 2004-03-25 | 2005-03-14 | Polishing pad comprising hydrophobic region and endpoint detection port |
Publications (2)
Publication Number | Publication Date |
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JP2007530297A JP2007530297A (ja) | 2007-11-01 |
JP4856055B2 true JP4856055B2 (ja) | 2012-01-18 |
Family
ID=34962661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2007505000A Expired - Fee Related JP4856055B2 (ja) | 2004-03-25 | 2005-03-14 | 疎水性領域及び終点検出ポートを備える研磨パッド |
Country Status (7)
Country | Link |
---|---|
US (1) | US7204742B2 (ja) |
JP (1) | JP4856055B2 (ja) |
KR (1) | KR101195276B1 (ja) |
CN (1) | CN100493847C (ja) |
MY (1) | MY137517A (ja) |
TW (1) | TWI275447B (ja) |
WO (1) | WO2005099962A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20210145317A (ko) * | 2013-10-18 | 2021-12-01 | 씨엠씨 머티리얼즈, 인코포레이티드 | 오프셋된 동심인 홈 패턴의 에지 제외 영역을 갖는 cmp 연마 패드 |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100741984B1 (ko) * | 2006-02-17 | 2007-07-23 | 삼성전자주식회사 | 화학기계적 연마 장치의 연마 패드 및 그의 제조방법 |
TWI293910B (en) * | 2006-06-20 | 2008-03-01 | Cando Corp | Fixing board and polishing device using the same |
TWI411495B (zh) * | 2007-08-16 | 2013-10-11 | Cabot Microelectronics Corp | 拋光墊 |
KR101024674B1 (ko) * | 2007-12-28 | 2011-03-25 | 신한다이아몬드공업 주식회사 | 소수성 절삭공구 및 그제조방법 |
EP2318793B1 (en) * | 2008-06-27 | 2020-09-30 | SSW Holding Company, LLC | Method for spill containment and shelves or the like therefore |
US9056382B2 (en) | 2009-05-27 | 2015-06-16 | Rogers Corporation | Polishing pad, composition for the manufacture thereof, and method of making and using |
US9017140B2 (en) | 2010-01-13 | 2015-04-28 | Nexplanar Corporation | CMP pad with local area transparency |
JP5620141B2 (ja) * | 2010-04-15 | 2014-11-05 | 東洋ゴム工業株式会社 | 研磨パッド |
US9156124B2 (en) | 2010-07-08 | 2015-10-13 | Nexplanar Corporation | Soft polishing pad for polishing a semiconductor substrate |
JP2012157936A (ja) * | 2011-02-01 | 2012-08-23 | Fujitsu Semiconductor Ltd | 研磨パッド及び半導体装置の製造方法 |
US20120302148A1 (en) * | 2011-05-23 | 2012-11-29 | Rajeev Bajaj | Polishing pad with homogeneous body having discrete protrusions thereon |
JP5797981B2 (ja) * | 2011-09-06 | 2015-10-21 | 東洋ゴム工業株式会社 | 研磨パッド |
JP5875300B2 (ja) * | 2011-09-06 | 2016-03-02 | 東洋ゴム工業株式会社 | 研磨パッド及びその製造方法 |
US9067297B2 (en) | 2011-11-29 | 2015-06-30 | Nexplanar Corporation | Polishing pad with foundation layer and polishing surface layer |
US9067298B2 (en) | 2011-11-29 | 2015-06-30 | Nexplanar Corporation | Polishing pad with grooved foundation layer and polishing surface layer |
EP2785496B1 (en) * | 2011-11-29 | 2021-11-24 | CMC Materials, Inc. | Polishing pad with foundation layer and polishing surface layer |
KR101527390B1 (ko) * | 2011-12-16 | 2015-06-09 | 주식회사리온 | 소수성층이 코팅된 화학적 기계적 연마장치용 멤브레인 |
US9156125B2 (en) | 2012-04-11 | 2015-10-13 | Cabot Microelectronics Corporation | Polishing pad with light-stable light-transmitting region |
US9597769B2 (en) | 2012-06-04 | 2017-03-21 | Nexplanar Corporation | Polishing pad with polishing surface layer having an aperture or opening above a transparent foundation layer |
KR102059524B1 (ko) * | 2013-02-19 | 2019-12-27 | 삼성전자주식회사 | 화학적 기계적 연마 장치와 연마 헤드 어셈블리 |
US9108290B2 (en) * | 2013-03-07 | 2015-08-18 | Rohm And Haas Electronic Materials Cmp Holdings, Inc. | Multilayer chemical mechanical polishing pad |
US10160092B2 (en) * | 2013-03-14 | 2018-12-25 | Cabot Microelectronics Corporation | Polishing pad having polishing surface with continuous protrusions having tapered sidewalls |
US9064806B1 (en) * | 2014-03-28 | 2015-06-23 | Rohm and Haas Electronics Materials CMP Holdings, Inc. | Soft and conditionable chemical mechanical polishing pad with window |
JP6376341B2 (ja) * | 2014-09-30 | 2018-08-22 | 富士紡ホールディングス株式会社 | 研磨パッド |
US9873180B2 (en) | 2014-10-17 | 2018-01-23 | Applied Materials, Inc. | CMP pad construction with composite material properties using additive manufacturing processes |
CN107078048B (zh) | 2014-10-17 | 2021-08-13 | 应用材料公司 | 使用加成制造工艺的具复合材料特性的cmp衬垫建构 |
US10875153B2 (en) | 2014-10-17 | 2020-12-29 | Applied Materials, Inc. | Advanced polishing pad materials and formulations |
US11745302B2 (en) | 2014-10-17 | 2023-09-05 | Applied Materials, Inc. | Methods and precursor formulations for forming advanced polishing pads by use of an additive manufacturing process |
US9776361B2 (en) | 2014-10-17 | 2017-10-03 | Applied Materials, Inc. | Polishing articles and integrated system and methods for manufacturing chemical mechanical polishing articles |
CN113103145B (zh) * | 2015-10-30 | 2023-04-11 | 应用材料公司 | 形成具有期望ζ电位的抛光制品的设备与方法 |
US10593574B2 (en) | 2015-11-06 | 2020-03-17 | Applied Materials, Inc. | Techniques for combining CMP process tracking data with 3D printed CMP consumables |
US10391605B2 (en) | 2016-01-19 | 2019-08-27 | Applied Materials, Inc. | Method and apparatus for forming porous advanced polishing pads using an additive manufacturing process |
WO2017164842A1 (en) * | 2016-03-22 | 2017-09-28 | Intel Corporation | Improved optical metrology for chemical mechanical polish |
US11471999B2 (en) | 2017-07-26 | 2022-10-18 | Applied Materials, Inc. | Integrated abrasive polishing pads and manufacturing methods |
WO2019032286A1 (en) | 2017-08-07 | 2019-02-14 | Applied Materials, Inc. | ABRASIVE DISTRIBUTION POLISHING PADS AND METHODS OF MAKING SAME |
TWI650202B (zh) * | 2017-08-22 | 2019-02-11 | 智勝科技股份有限公司 | 研磨墊、研磨墊的製造方法及研磨方法 |
KR20210042171A (ko) | 2018-09-04 | 2021-04-16 | 어플라이드 머티어리얼스, 인코포레이티드 | 진보한 폴리싱 패드들을 위한 제형들 |
KR20210094024A (ko) * | 2018-11-27 | 2021-07-28 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 폴리싱 패드 및 시스템과 이의 제조 및 사용 방법 |
US11851570B2 (en) | 2019-04-12 | 2023-12-26 | Applied Materials, Inc. | Anionic polishing pads formed by printing processes |
US11679469B2 (en) * | 2019-08-23 | 2023-06-20 | Taiwan Semiconductor Manufacturing Company, Ltd. | Chemical mechanical planarization tool |
US11628535B2 (en) | 2019-09-26 | 2023-04-18 | Skc Solmics Co., Ltd. | Polishing pad, method for manufacturing polishing pad, and polishing method applying polishing pad |
US11878389B2 (en) | 2021-02-10 | 2024-01-23 | Applied Materials, Inc. | Structures formed using an additive manufacturing process for regenerating surface texture in situ |
CN117020936B (zh) * | 2023-10-10 | 2023-12-29 | 青禾晶元(天津)半导体材料有限公司 | 一种光催化复合抛光垫及其制备方法与抛光方法 |
CN118493159A (zh) * | 2024-07-18 | 2024-08-16 | 浙江大学 | 一种弹性磁电柔性抛光工具头及使用方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1083977A (ja) * | 1996-08-16 | 1998-03-31 | Applied Materials Inc | 機械化学的ポリッシング装置用のポリッシングパッドへの透明窓の形成 |
JP2001507997A (ja) * | 1997-01-13 | 2001-06-19 | ローデル ホールディングス インコーポレイテッド | 光露光製版によって形成された表面パターンを有する重合体研磨パッド及びこれに関連する方法 |
JP2002001647A (ja) * | 2000-06-19 | 2002-01-08 | Rodel Nitta Co | 研磨パッド |
JP2003510826A (ja) * | 1999-09-29 | 2003-03-18 | ロデール ホールディングス インコーポレイテッド | 研磨パッド |
JP2003133270A (ja) * | 2001-10-26 | 2003-05-09 | Jsr Corp | 化学機械研磨用窓材及び研磨パッド |
JP2004261887A (ja) * | 2003-02-28 | 2004-09-24 | Rodel Nitta Co | 研磨パッド、その製造方法および製造装置 |
JP2004343090A (ja) * | 2003-04-22 | 2004-12-02 | Jsr Corp | 研磨パッドおよび半導体ウェハの研磨方法 |
JP2005012182A (ja) * | 2003-06-16 | 2005-01-13 | Samsung Electronics Co Ltd | 化学機械的研磨装備の研磨テーブル、これを用いて化学機械的研磨工程をモニターする方法、これを用いて終末点を検出する方法及びその製造方法 |
Family Cites Families (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US42243A (en) * | 1864-04-05 | Improvement in water-heaters for steam-boilers | ||
US129931A (en) * | 1872-07-30 | Improvement | ||
JPH01193166A (ja) | 1988-01-28 | 1989-08-03 | Showa Denko Kk | 半導体ウェハ鏡面研磨用パッド |
GB9020462D0 (en) | 1990-09-19 | 1990-10-31 | Filters For Industry Ltd | Abrasive segments |
US5196353A (en) | 1992-01-03 | 1993-03-23 | Micron Technology, Inc. | Method for controlling a semiconductor (CMP) process by measuring a surface temperature and developing a thermal image of the wafer |
US6614529B1 (en) | 1992-12-28 | 2003-09-02 | Applied Materials, Inc. | In-situ real-time monitoring technique and apparatus for endpoint detection of thin films during chemical/mechanical polishing planarization |
US5658183A (en) | 1993-08-25 | 1997-08-19 | Micron Technology, Inc. | System for real-time control of semiconductor wafer polishing including optical monitoring |
US5433651A (en) | 1993-12-22 | 1995-07-18 | International Business Machines Corporation | In-situ endpoint detection and process monitoring method and apparatus for chemical-mechanical polishing |
JP3270282B2 (ja) | 1994-02-21 | 2002-04-02 | 株式会社東芝 | 半導体製造装置及び半導体装置の製造方法 |
US5489233A (en) | 1994-04-08 | 1996-02-06 | Rodel, Inc. | Polishing pads and methods for their use |
JP3313505B2 (ja) | 1994-04-14 | 2002-08-12 | 株式会社日立製作所 | 研磨加工法 |
US6106754A (en) | 1994-11-23 | 2000-08-22 | Rodel Holdings, Inc. | Method of making polishing pads |
US5964643A (en) | 1995-03-28 | 1999-10-12 | Applied Materials, Inc. | Apparatus and method for in-situ monitoring of chemical mechanical polishing operations |
US5838447A (en) | 1995-07-20 | 1998-11-17 | Ebara Corporation | Polishing apparatus including thickness or flatness detector |
US5605760A (en) | 1995-08-21 | 1997-02-25 | Rodel, Inc. | Polishing pads |
US5872633A (en) | 1996-07-26 | 1999-02-16 | Speedfam Corporation | Methods and apparatus for detecting removal of thin film layers during planarization |
US5855804A (en) | 1996-12-06 | 1999-01-05 | Micron Technology, Inc. | Method and apparatus for stopping mechanical and chemical-mechanical planarization of substrates at desired endpoints |
US5944583A (en) | 1997-03-17 | 1999-08-31 | International Business Machines Corporation | Composite polish pad for CMP |
US6168508B1 (en) * | 1997-08-25 | 2001-01-02 | Lsi Logic Corporation | Polishing pad surface for improved process control |
US6254456B1 (en) * | 1997-09-26 | 2001-07-03 | Lsi Logic Corporation | Modifying contact areas of a polishing pad to promote uniform removal rates |
US5990012A (en) | 1998-01-27 | 1999-11-23 | Micron Technology, Inc. | Chemical-mechanical polishing of hydrophobic materials by use of incorporated-particle polishing pads |
US6068539A (en) | 1998-03-10 | 2000-05-30 | Lam Research Corporation | Wafer polishing device with movable window |
US6585574B1 (en) | 1998-06-02 | 2003-07-01 | Brian Lombardo | Polishing pad with reduced moisture absorption |
US6395130B1 (en) | 1998-06-08 | 2002-05-28 | Speedfam-Ipec Corporation | Hydrophobic optical endpoint light pipes for chemical mechanical polishing |
US6994607B2 (en) * | 2001-12-28 | 2006-02-07 | Applied Materials, Inc. | Polishing pad with window |
US6832950B2 (en) * | 2002-10-28 | 2004-12-21 | Applied Materials, Inc. | Polishing pad with window |
KR100435246B1 (ko) | 1999-03-31 | 2004-06-11 | 가부시키가이샤 니콘 | 연마체, 연마장치, 연마장치의 조정방법, 연마막 두께또는 연마종점의 측정방법, 및 반도체 디바이스의 제조방법 |
US6439968B1 (en) | 1999-06-30 | 2002-08-27 | Agere Systems Guardian Corp. | Polishing pad having a water-repellant film theron and a method of manufacture therefor |
US6171181B1 (en) | 1999-08-17 | 2001-01-09 | Rodel Holdings, Inc. | Molded polishing pad having integral window |
US6524164B1 (en) | 1999-09-14 | 2003-02-25 | Applied Materials, Inc. | Polishing pad with transparent window having reduced window leakage for a chemical mechanical polishing apparatus |
KR100789663B1 (ko) | 2000-03-15 | 2007-12-31 | 롬 앤드 하스 일렉트로닉 머티리얼스 씨엠피 홀딩스 인코포레이티드 | 연마층에 투명 윈도우 부분을 갖는 연마 패드 |
US6685537B1 (en) | 2000-06-05 | 2004-02-03 | Speedfam-Ipec Corporation | Polishing pad window for a chemical mechanical polishing tool |
US20020016139A1 (en) * | 2000-07-25 | 2002-02-07 | Kazuto Hirokawa | Polishing tool and manufacturing method therefor |
US6540595B1 (en) | 2000-08-29 | 2003-04-01 | Applied Materials, Inc. | Chemical-Mechanical polishing apparatus and method utilizing an advanceable polishing sheet |
JP3851135B2 (ja) | 2001-10-17 | 2006-11-29 | ニッタ・ハース株式会社 | 研磨パッド |
US6884146B2 (en) * | 2002-02-04 | 2005-04-26 | Kla-Tencor Technologies Corp. | Systems and methods for characterizing a polishing process |
US6776810B1 (en) | 2002-02-11 | 2004-08-17 | Cabot Microelectronics Corporation | Anionic abrasive particles treated with positively charged polyelectrolytes for CMP |
US6884156B2 (en) * | 2003-06-17 | 2005-04-26 | Cabot Microelectronics Corporation | Multi-layer polishing pad material for CMP |
US6984163B2 (en) * | 2003-11-25 | 2006-01-10 | Rohm And Haas Electronic Materials Cmp Holdings, Inc. | Polishing pad with high optical transmission window |
US7059936B2 (en) * | 2004-03-23 | 2006-06-13 | Cabot Microelectronics Corporation | Low surface energy CMP pad |
-
2004
- 2004-03-25 US US10/808,827 patent/US7204742B2/en not_active Expired - Fee Related
-
2005
- 2005-03-01 TW TW094105986A patent/TWI275447B/zh not_active IP Right Cessation
- 2005-03-14 JP JP2007505000A patent/JP4856055B2/ja not_active Expired - Fee Related
- 2005-03-14 WO PCT/US2005/008410 patent/WO2005099962A1/en active Application Filing
- 2005-03-14 KR KR1020067019552A patent/KR101195276B1/ko not_active IP Right Cessation
- 2005-03-14 CN CNB2005800083535A patent/CN100493847C/zh not_active Expired - Fee Related
- 2005-03-23 MY MYPI20051262A patent/MY137517A/en unknown
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1083977A (ja) * | 1996-08-16 | 1998-03-31 | Applied Materials Inc | 機械化学的ポリッシング装置用のポリッシングパッドへの透明窓の形成 |
JP2001507997A (ja) * | 1997-01-13 | 2001-06-19 | ローデル ホールディングス インコーポレイテッド | 光露光製版によって形成された表面パターンを有する重合体研磨パッド及びこれに関連する方法 |
JP2003510826A (ja) * | 1999-09-29 | 2003-03-18 | ロデール ホールディングス インコーポレイテッド | 研磨パッド |
JP2002001647A (ja) * | 2000-06-19 | 2002-01-08 | Rodel Nitta Co | 研磨パッド |
JP2003133270A (ja) * | 2001-10-26 | 2003-05-09 | Jsr Corp | 化学機械研磨用窓材及び研磨パッド |
JP2004261887A (ja) * | 2003-02-28 | 2004-09-24 | Rodel Nitta Co | 研磨パッド、その製造方法および製造装置 |
JP2004343090A (ja) * | 2003-04-22 | 2004-12-02 | Jsr Corp | 研磨パッドおよび半導体ウェハの研磨方法 |
JP2005012182A (ja) * | 2003-06-16 | 2005-01-13 | Samsung Electronics Co Ltd | 化学機械的研磨装備の研磨テーブル、これを用いて化学機械的研磨工程をモニターする方法、これを用いて終末点を検出する方法及びその製造方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20210145317A (ko) * | 2013-10-18 | 2021-12-01 | 씨엠씨 머티리얼즈, 인코포레이티드 | 오프셋된 동심인 홈 패턴의 에지 제외 영역을 갖는 cmp 연마 패드 |
KR102463344B1 (ko) | 2013-10-18 | 2022-11-04 | 씨엠씨 머티리얼즈, 인코포레이티드 | 오프셋된 동심인 홈 패턴의 에지 제외 영역을 갖는 cmp 연마 패드 |
Also Published As
Publication number | Publication date |
---|---|
WO2005099962A1 (en) | 2005-10-27 |
TW200600260A (en) | 2006-01-01 |
TWI275447B (en) | 2007-03-11 |
KR20060127219A (ko) | 2006-12-11 |
JP2007530297A (ja) | 2007-11-01 |
KR101195276B1 (ko) | 2012-10-26 |
CN100493847C (zh) | 2009-06-03 |
MY137517A (en) | 2009-02-27 |
US20050211376A1 (en) | 2005-09-29 |
US7204742B2 (en) | 2007-04-17 |
CN1933939A (zh) | 2007-03-21 |
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