DE69810117T2 - Polieren von halbleiterscheiben - Google Patents
Polieren von halbleiterscheibenInfo
- Publication number
- DE69810117T2 DE69810117T2 DE69810117T DE69810117T DE69810117T2 DE 69810117 T2 DE69810117 T2 DE 69810117T2 DE 69810117 T DE69810117 T DE 69810117T DE 69810117 T DE69810117 T DE 69810117T DE 69810117 T2 DE69810117 T2 DE 69810117T2
- Authority
- DE
- Germany
- Prior art keywords
- polishing semiconductor
- semiconductor discs
- discs
- polishing
- semiconductor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- 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
- H01L21/302—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/11—Lapping tools
- B24B37/20—Lapping pads for working plane surfaces
- B24B37/205—Lapping pads for working plane surfaces provided with a window for inspecting the surface of the work being lapped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/04—Machines or devices using grinding or polishing belts; Accessories therefor for grinding plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/11—Lapping tools
- B24B37/20—Lapping pads for working plane surfaces
- B24B37/26—Lapping pads for working plane surfaces characterised by the shape of the lapping pad surface, e.g. grooved
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D11/00—Constructional features of flexible abrasive materials; Special features in the manufacture of such materials
- B24D11/06—Connecting the ends of materials, e.g. for making abrasive belts
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US90300497A | 1997-07-30 | 1997-07-30 | |
US08/941,386 US6736714B2 (en) | 1997-07-30 | 1997-09-30 | Polishing silicon wafers |
PCT/GB1998/002174 WO1999006182A1 (en) | 1997-07-30 | 1998-07-21 | Polishing semiconductor wafers |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69810117D1 DE69810117D1 (de) | 2003-01-23 |
DE69810117T2 true DE69810117T2 (de) | 2003-11-13 |
Family
ID=27129340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69810117T Expired - Fee Related DE69810117T2 (de) | 1997-07-30 | 1998-07-21 | Polieren von halbleiterscheiben |
Country Status (8)
Country | Link |
---|---|
US (3) | US6736714B2 (de) |
EP (1) | EP0999918B1 (de) |
JP (1) | JP2001512057A (de) |
KR (1) | KR100646490B1 (de) |
AU (1) | AU8453298A (de) |
DE (1) | DE69810117T2 (de) |
TW (1) | TW365561B (de) |
WO (1) | WO1999006182A1 (de) |
Families Citing this family (64)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6108091A (en) | 1997-05-28 | 2000-08-22 | Lam Research Corporation | Method and apparatus for in-situ monitoring of thickness during chemical-mechanical polishing |
US6736714B2 (en) * | 1997-07-30 | 2004-05-18 | Praxair S.T. Technology, Inc. | Polishing silicon wafers |
US6210257B1 (en) * | 1998-05-29 | 2001-04-03 | Micron Technology, Inc. | Web-format polishing pads and methods for manufacturing and using web-format polishing pads in mechanical and chemical-mechanical planarization of microelectronic substrates |
US6585574B1 (en) | 1998-06-02 | 2003-07-01 | Brian Lombardo | Polishing pad with reduced moisture absorption |
US6749714B1 (en) | 1999-03-30 | 2004-06-15 | Nikon Corporation | Polishing body, polisher, polishing method, and method for producing semiconductor device |
US6261168B1 (en) | 1999-05-21 | 2001-07-17 | Lam Research Corporation | Chemical mechanical planarization or polishing pad with sections having varied groove patterns |
US6869343B2 (en) * | 2001-12-19 | 2005-03-22 | Toho Engineering Kabushiki Kaisha | Turning tool for grooving polishing pad, apparatus and method of producing polishing pad using the tool, and polishing pad produced by using the tool |
US7516536B2 (en) * | 1999-07-08 | 2009-04-14 | Toho Engineering Kabushiki Kaisha | Method of producing polishing pad |
WO2001011843A1 (en) * | 1999-08-06 | 2001-02-15 | Sudia Frank W | Blocked tree authorization and status systems |
US6406363B1 (en) | 1999-08-31 | 2002-06-18 | Lam Research Corporation | Unsupported chemical mechanical polishing belt |
US20020090819A1 (en) * | 1999-08-31 | 2002-07-11 | Cangshan Xu | Windowless belt and method for improved in-situ wafer monitoring |
EP1268130A1 (de) * | 2000-03-31 | 2003-01-02 | Lam Research | Lineares polierband mit fixiertem schleifmittel und vorrichtung mit einem solchen band |
US6402591B1 (en) | 2000-03-31 | 2002-06-11 | Lam Research Corporation | Planarization system for chemical-mechanical polishing |
JP2002009025A (ja) * | 2000-06-21 | 2002-01-11 | Toray Ind Inc | 研磨パッド |
US6495464B1 (en) | 2000-06-30 | 2002-12-17 | Lam Research Corporation | Method and apparatus for fixed abrasive substrate preparation and use in a cluster CMP tool |
DE20013377U1 (de) * | 2000-08-01 | 2000-10-05 | Joest Peter | Schleifband für eine Bandschleifmaschine |
US6575821B2 (en) | 2000-08-01 | 2003-06-10 | Joest Peter | Abrasive belt for a belt grinding machine |
EP1177858A1 (de) * | 2000-08-02 | 2002-02-06 | Applied Materials, Inc. | Bandpoliergerät mit fixiertem Schleifmittel |
US6561889B1 (en) * | 2000-12-27 | 2003-05-13 | Lam Research Corporation | Methods for making reinforced wafer polishing pads and apparatuses implementing the same |
US20040243175A1 (en) * | 2001-03-12 | 2004-12-02 | Don Michael T. Anthony | Vascular obstruction removal system and method |
US6620031B2 (en) | 2001-04-04 | 2003-09-16 | Lam Research Corporation | Method for optimizing the planarizing length of a polishing pad |
US6837779B2 (en) | 2001-05-07 | 2005-01-04 | Applied Materials, Inc. | Chemical mechanical polisher with grooved belt |
EP1277546A1 (de) * | 2001-07-20 | 2003-01-22 | sia Abrasives Industries AG | Schleifband mit einem Träger aus Vulkanfiber |
JP2003103455A (ja) * | 2001-09-28 | 2003-04-08 | Shin Etsu Handotai Co Ltd | ワーク保持盤並びにワークの研磨装置及び研磨方法 |
EP1483182A4 (de) * | 2002-03-12 | 2007-04-25 | Lam Res Corp | Verstärkter riemen für chemisch-mechanisches-planarisieren |
KR20030092787A (ko) * | 2002-05-31 | 2003-12-06 | 장명식 | 다공성 연마 패드를 구비하는 연마 장치 및 이를 이용한연마방법 |
US7087187B2 (en) * | 2002-06-06 | 2006-08-08 | Grumbine Steven K | Meta oxide coated carbon black for CMP |
JP4362443B2 (ja) * | 2002-06-07 | 2009-11-11 | プラックセアー エス.ティ.テクノロジー、 インコーポレイテッド | 侵入調節サブパッド |
US7163444B2 (en) * | 2003-01-10 | 2007-01-16 | 3M Innovative Properties Company | Pad constructions for chemical mechanical planarization applications |
US6908366B2 (en) * | 2003-01-10 | 2005-06-21 | 3M Innovative Properties Company | Method of using a soft subpad for chemical mechanical polishing |
US6832947B2 (en) * | 2003-02-10 | 2004-12-21 | Cabot Microelectronics Corporation | CMP pad with composite transparent window |
EP1561545A1 (de) * | 2004-02-09 | 2005-08-10 | sia Abrasives Industries AG | Schleifband |
EP1561543A1 (de) * | 2004-02-09 | 2005-08-10 | sia Abrasives Industries AG | Schleifband |
EP1561544A1 (de) * | 2004-02-09 | 2005-08-10 | sia Abrasives Industries AG | Schleifband |
AT501742B1 (de) * | 2005-03-21 | 2006-11-15 | Meulen Alfred V D | Schleifscheibe |
JP4524643B2 (ja) * | 2005-05-18 | 2010-08-18 | 株式会社Sumco | ウェーハ研磨方法 |
TW200720001A (en) * | 2005-08-10 | 2007-06-01 | Rohm & Haas Elect Mat | Method of forming grooves in a chemical mechanical polishing pad utilizing laser ablation |
TW200720023A (en) * | 2005-09-19 | 2007-06-01 | Rohm & Haas Elect Mat | A method of forming a stacked polishing pad using laser ablation |
US7813105B2 (en) * | 2006-06-06 | 2010-10-12 | Adc Tech International Ltd. | Multi-layer capacitor |
DE102006048747B3 (de) * | 2006-10-12 | 2008-02-21 | Gkd - Gebr. Kufferath Ag | Prozessband zum Transportieren eines Guts durch einen Prozessraum, insbesondere zum Formieren eines Vlieses |
KR101464800B1 (ko) * | 2007-08-13 | 2014-11-24 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 코팅된 연마 라미네이트 디스크 및 그의 제조 방법 |
US8226737B2 (en) | 2008-07-03 | 2012-07-24 | 3M Innovative Properties Company | Fixed abrasive particles and articles made therefrom |
DE102008048175A1 (de) * | 2008-09-20 | 2010-04-08 | Phoenix Conveyor Belt Systems Gmbh | Fördergurt zum Transport von Heißgut |
JP5323447B2 (ja) * | 2008-10-29 | 2013-10-23 | 大和化成工業株式会社 | 研磨砥石 |
CN102918189B (zh) | 2010-05-13 | 2015-07-22 | 奥的斯电梯公司 | 制造在抗拉构件之间具有希望的间隔的织造织物的方法 |
KR101246240B1 (ko) * | 2011-08-11 | 2013-03-21 | 엠.씨.케이 (주) | 평판형 디스플레이의 유리기판 세정용 무한궤도 벨트형 연마지 |
US8808065B2 (en) * | 2012-06-21 | 2014-08-19 | Design Technologies Llc | Surface treating device |
KR101342063B1 (ko) | 2012-11-20 | 2013-12-18 | 최재현 | 벨트형 연마패드 |
US10144175B2 (en) * | 2014-03-18 | 2018-12-04 | Evolve Additive Solutions, Inc. | Electrophotography-based additive manufacturing with solvent-assisted planarization |
CA2925923A1 (en) * | 2014-05-01 | 2015-11-05 | 3M Innovative Properties Company | Flexible abrasive article and method of using the same |
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 |
SG10202002601QA (en) | 2014-10-17 | 2020-05-28 | Applied Materials Inc | Cmp pad construction with composite material properties using additive manufacturing processes |
TWI769988B (zh) * | 2015-10-07 | 2022-07-11 | 美商3M新設資產公司 | 拋光墊與系統及其製造與使用方法 |
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 |
TWI713526B (zh) * | 2016-05-20 | 2020-12-21 | 智勝科技股份有限公司 | 基底層、具有基底層的研磨墊及研磨方法 |
KR102318482B1 (ko) * | 2017-03-24 | 2021-10-29 | 주식회사 케이씨텍 | 연마 패드 및 이를 구비하는 기판 연마 장치, 연마 패드의 제조 방법 |
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 |
WO2020050932A1 (en) | 2018-09-04 | 2020-03-12 | Applied Materials, Inc. | Formulations for advanced polishing pads |
KR102438398B1 (ko) * | 2021-01-15 | 2022-08-31 | 주식회사 엘에이티 | 웨이퍼를 이송하기 위한 컨베이어 모듈 및 이를 포함하는 웨이퍼 이송 시스템 |
US11878389B2 (en) | 2021-02-10 | 2024-01-23 | Applied Materials, Inc. | Structures formed using an additive manufacturing process for regenerating surface texture in situ |
WO2023069557A1 (en) * | 2021-10-23 | 2023-04-27 | Rajeev Bajaj | Post cmp brush and method of manufacture |
Family Cites Families (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US27817A (en) * | 1860-04-10 | Improvement in substitutes for emery-cloth | ||
US81986A (en) * | 1868-09-08 | John h | ||
US4109543A (en) * | 1976-05-10 | 1978-08-29 | The Goodyear Tire & Rubber Company | Flexible composite laminate of woven fabric and thermoplastic material and method of making said laminate |
US4437269A (en) * | 1979-08-17 | 1984-03-20 | S.I.A.C.O. Limited | Abrasive and polishing sheets |
US4282011A (en) * | 1980-05-30 | 1981-08-04 | Dan River Incorporated | Woven fabrics containing glass fibers and abrasive belts made from same |
US4396657A (en) * | 1981-12-28 | 1983-08-02 | Norton Company | Fray and stretch resistant coated abrasive substrates impregnated with epoxy resins cured by specific types of catalysts |
US4478610A (en) * | 1982-08-27 | 1984-10-23 | Carborundum Abrasives Company | Method of preparing flexible backing material for use in coated abrasives |
US4520059A (en) * | 1983-12-16 | 1985-05-28 | Engineered Yarns, Inc. | Ionomer-coated yarns and their use in papermakers wet press felts |
US4576612A (en) | 1984-06-01 | 1986-03-18 | Ferro Corporation | Fixed ophthalmic lens polishing pad |
US4728552A (en) | 1984-07-06 | 1988-03-01 | Rodel, Inc. | Substrate containing fibers of predetermined orientation and process of making the same |
DE3528363A1 (de) * | 1985-08-07 | 1987-02-19 | Wangner Gmbh Co Kg Hermann | Papiermaschinenbespannung in form eines mit vliesstoff bedeckten spiralgliederbandes |
US4927432A (en) | 1986-03-25 | 1990-05-22 | Rodel, Inc. | Pad material for grinding, lapping and polishing |
US4753838A (en) | 1986-06-16 | 1988-06-28 | Tsuguji Kimura | Polishing sheet material and method for its production |
DE3638036A1 (de) * | 1986-11-07 | 1988-05-11 | Siteg Siebtech Gmbh | Spiralgliederband mit geteilten spiralen |
JPS63267155A (ja) | 1987-04-24 | 1988-11-04 | Babcock Hitachi Kk | 研磨装置 |
US4841680A (en) | 1987-08-25 | 1989-06-27 | Rodel, Inc. | Inverted cell pad material for grinding, lapping, shaping and polishing |
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 |
US4962562A (en) | 1989-01-18 | 1990-10-16 | Minnesota Mining And Manufacturing Company | Compounding, glazing or polishing pad |
DE8900626U1 (de) * | 1989-01-21 | 1989-03-09 | Parabeam B.V., Helmond, Nl | |
JP2525892B2 (ja) * | 1989-04-06 | 1996-08-21 | ロデール・ニッタ 株式会社 | ポリッシング方法およびポリッシング装置 |
US5234867A (en) | 1992-05-27 | 1993-08-10 | Micron Technology, Inc. | Method for planarizing semiconductor wafers with a non-circular polishing pad |
US5177908A (en) | 1990-01-22 | 1993-01-12 | Micron Technology, Inc. | Polishing pad |
US5020283A (en) | 1990-01-22 | 1991-06-04 | Micron Technology, Inc. | Polishing pad with uniform abrasion |
US5257478A (en) | 1990-03-22 | 1993-11-02 | Rodel, Inc. | Apparatus for interlayer planarization of semiconductor material |
CA2036247A1 (en) | 1990-03-29 | 1991-09-30 | Jeffrey L. Berger | Nonwoven surface finishing articles reinforced with a polymer backing layer and method of making same |
JP3256226B2 (ja) * | 1990-10-09 | 2002-02-12 | ミネソタ・マイニング・アンド・マニュファクチュアリング・カンパニー | 浸蝕性凝集体を有する被覆研磨材料 |
US5212910A (en) | 1991-07-09 | 1993-05-25 | Intel Corporation | Composite polishing pad for semiconductor process |
US5197999A (en) | 1991-09-30 | 1993-03-30 | National Semiconductor Corporation | Polishing pad for planarization |
US5316812A (en) * | 1991-12-20 | 1994-05-31 | Minnesota Mining And Manufacturing Company | Coated abrasive backing |
CA2116686A1 (en) * | 1991-12-20 | 1993-07-08 | Harold Wayne Benedict | A coated abrasive belt with an endless, seamless backing and method of preparation |
US6406577B1 (en) * | 1991-12-20 | 2002-06-18 | 3M Innovative Properties Company | Method of making abrasive belt with an endless, seamless backing |
US6406576B1 (en) * | 1991-12-20 | 2002-06-18 | 3M Innovative Properties Company | Method of making coated abrasive belt with an endless, seamless backing |
US5287663A (en) | 1992-01-21 | 1994-02-22 | National Semiconductor Corporation | Polishing pad and method for polishing semiconductor wafers |
MY114512A (en) | 1992-08-19 | 2002-11-30 | Rodel Inc | Polymeric substrate with polymeric microelements |
US5487697A (en) | 1993-02-09 | 1996-01-30 | Rodel, Inc. | Polishing apparatus and method using a rotary work holder travelling down a rail for polishing a workpiece with linear pads |
US5329734A (en) | 1993-04-30 | 1994-07-19 | Motorola, Inc. | Polishing pads used to chemical-mechanical polish a semiconductor substrate |
US5681612A (en) * | 1993-06-17 | 1997-10-28 | Minnesota Mining And Manufacturing Company | Coated abrasives and methods of preparation |
DE4403501A1 (de) * | 1994-02-04 | 1995-08-10 | Siteg Siebtech Gmbh | Spiralgliederband niedriger Luftdurchlässigkeit und Verfahren zu seiner Herstellung |
AU1735295A (en) * | 1994-02-22 | 1995-09-04 | Minnesota Mining And Manufacturing Company | Method for making an endless coated abrasive article and the product thereof |
US5489233A (en) | 1994-04-08 | 1996-02-06 | Rodel, Inc. | Polishing pads and methods for their use |
JPH0811050A (ja) * | 1994-06-28 | 1996-01-16 | Sony Corp | 研磨布及びこれを用いた半導体装置の製造方法 |
US5534106A (en) | 1994-07-26 | 1996-07-09 | Kabushiki Kaisha Toshiba | Apparatus for processing semiconductor wafers |
ATE186001T1 (de) | 1994-08-09 | 1999-11-15 | Ontrak Systems Inc | Linear poliergerät und wafer planarisierungsverfahren |
US5593344A (en) | 1994-10-11 | 1997-01-14 | Ontrak Systems, Inc. | Wafer polishing machine with fluid bearings and drive systems |
US5575707A (en) | 1994-10-11 | 1996-11-19 | Ontrak Systems, Inc. | Polishing pad cluster for polishing a semiconductor wafer |
EP0792515A1 (de) | 1994-11-18 | 1997-09-03 | Advanced Micro Devices, Inc. | Verfahren zum herstellen einer chemisch-mechanischen polieraufschlämmung und die polieraufschlämmung |
JP3331790B2 (ja) * | 1994-11-30 | 2002-10-07 | ソニー株式会社 | 化学的機械研磨装置及び化学的機械研磨法 |
US5573844A (en) * | 1995-01-06 | 1996-11-12 | Minnesota Mining And Manufacturing Company | Conformable surface finishing article and method for manufacture of same |
KR100189970B1 (ko) * | 1995-08-07 | 1999-06-01 | 윤종용 | 웨이퍼 연마장치 |
US5605760A (en) | 1995-08-21 | 1997-02-25 | Rodel, Inc. | Polishing pads |
JP2830907B2 (ja) * | 1995-12-06 | 1998-12-02 | 日本電気株式会社 | 半導体基板研磨装置 |
JP2738392B1 (ja) * | 1996-11-05 | 1998-04-08 | 日本電気株式会社 | 半導体装置の研磨装置及び研磨方法 |
US6328642B1 (en) | 1997-02-14 | 2001-12-11 | Lam Research Corporation | Integrated pad and belt for chemical mechanical polishing |
US6736714B2 (en) * | 1997-07-30 | 2004-05-18 | Praxair S.T. Technology, Inc. | Polishing silicon wafers |
-
1997
- 1997-09-30 US US08/941,386 patent/US6736714B2/en not_active Expired - Lifetime
-
1998
- 1998-07-10 TW TW087111197A patent/TW365561B/zh not_active IP Right Cessation
- 1998-07-21 WO PCT/GB1998/002174 patent/WO1999006182A1/en active IP Right Grant
- 1998-07-21 KR KR1020007001049A patent/KR100646490B1/ko not_active IP Right Cessation
- 1998-07-21 EP EP98935180A patent/EP0999918B1/de not_active Expired - Lifetime
- 1998-07-21 DE DE69810117T patent/DE69810117T2/de not_active Expired - Fee Related
- 1998-07-21 AU AU84532/98A patent/AU8453298A/en not_active Abandoned
- 1998-07-21 JP JP2000504977A patent/JP2001512057A/ja active Pending
-
2002
- 2002-12-10 US US10/315,261 patent/US20030087594A1/en not_active Abandoned
-
2003
- 2003-10-22 US US10/689,678 patent/US6971950B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69810117D1 (de) | 2003-01-23 |
JP2001512057A (ja) | 2001-08-21 |
AU8453298A (en) | 1999-02-22 |
WO1999006182A1 (en) | 1999-02-11 |
US20010034197A1 (en) | 2001-10-25 |
US20030087594A1 (en) | 2003-05-08 |
EP0999918B1 (de) | 2002-12-11 |
US6736714B2 (en) | 2004-05-18 |
KR20010022464A (ko) | 2001-03-15 |
KR100646490B1 (ko) | 2006-11-14 |
TW365561B (en) | 1999-08-01 |
EP0999918A1 (de) | 2000-05-17 |
US6971950B2 (en) | 2005-12-06 |
US20040087262A1 (en) | 2004-05-06 |
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