CN1643662A - 用于指示膜层变化的宽频带光学终点检测系统与方法 - Google Patents
用于指示膜层变化的宽频带光学终点检测系统与方法 Download PDFInfo
- Publication number
- CN1643662A CN1643662A CNA038074222A CN03807422A CN1643662A CN 1643662 A CN1643662 A CN 1643662A CN A038074222 A CNA038074222 A CN A038074222A CN 03807422 A CN03807422 A CN 03807422A CN 1643662 A CN1643662 A CN 1643662A
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- China
- Prior art keywords
- wavelengths
- spectral data
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- 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.)
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Classifications
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- 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
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/12—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving optical means
-
- H10P52/00—
-
- 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
- B24B37/005—Control means for lapping machines or devices
- B24B37/013—Devices or means for detecting lapping completion
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
- G01B11/0616—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material of coating
- G01B11/0625—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material of coating with measurement of absorption or reflection
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
- G01B11/0616—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material of coating
- G01B11/0683—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material of coating measurement during deposition or removal of the layer
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
-
- H10P50/00—
-
- H10P74/00—
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/112,425 | 2002-03-29 | ||
| US10/112,425 US6806948B2 (en) | 2002-03-29 | 2002-03-29 | System and method of broad band optical end point detection for film change indication |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1643662A true CN1643662A (zh) | 2005-07-20 |
| CN100367468C CN100367468C (zh) | 2008-02-06 |
Family
ID=28453326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB038074222A Expired - Lifetime CN100367468C (zh) | 2002-03-29 | 2003-03-26 | 用于指示膜层变化的宽频带光学终点检测系统与方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US6806948B2 (zh) |
| EP (1) | EP1490898A4 (zh) |
| JP (1) | JP4789415B2 (zh) |
| KR (1) | KR100971836B1 (zh) |
| CN (1) | CN100367468C (zh) |
| AU (1) | AU2003220583A1 (zh) |
| TW (1) | TW588154B (zh) |
| WO (1) | WO2003083522A2 (zh) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101458445B (zh) * | 2007-12-11 | 2012-04-25 | 中芯国际集成电路制造(上海)有限公司 | 一种用于探测刻蚀终点的装置及方法 |
| CN101954621B (zh) * | 2009-07-16 | 2012-05-23 | 中芯国际集成电路制造(上海)有限公司 | 化学机械研磨制程的研磨终点判断方法 |
| CN102683195A (zh) * | 2011-03-11 | 2012-09-19 | 索尼公司 | 制造半导体装置的装置和方法及制造电子设备的方法 |
| CN102017094B (zh) * | 2008-05-02 | 2013-11-20 | 应用材料公司 | 在使用多个光谱的化学机械抛光中的终点检测 |
| CN105336641A (zh) * | 2014-06-20 | 2016-02-17 | 中芯国际集成电路制造(上海)有限公司 | Cmp终点探测系统的加权校准方法 |
| CN106272030A (zh) * | 2005-08-22 | 2017-01-04 | 应用材料公司 | 基于光谱的监测化学机械研磨的装置及方法 |
| CN107617970A (zh) * | 2017-10-26 | 2018-01-23 | 北京半导体专用设备研究所(中国电子科技集团公司第四十五研究所) | 一种晶圆抛光终点的检测系统 |
| CN110052961A (zh) * | 2018-01-18 | 2019-07-26 | 株式会社荏原制作所 | 研磨装置 |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6806948B2 (en) * | 2002-03-29 | 2004-10-19 | Lam Research Corporation | System and method of broad band optical end point detection for film change indication |
| US7232766B2 (en) * | 2003-03-14 | 2007-06-19 | Lam Research Corporation | System and method for surface reduction, passivation, corrosion prevention and activation of copper surface |
| US7540935B2 (en) * | 2003-03-14 | 2009-06-02 | Lam Research Corporation | Plasma oxidation and removal of oxidized material |
| US7078344B2 (en) * | 2003-03-14 | 2006-07-18 | Lam Research Corporation | Stress free etch processing in combination with a dynamic liquid meniscus |
| US7009281B2 (en) * | 2003-03-14 | 2006-03-07 | Lam Corporation | Small volume process chamber with hot inner surfaces |
| US7217649B2 (en) * | 2003-03-14 | 2007-05-15 | Lam Research Corporation | System and method for stress free conductor removal |
| US20050026542A1 (en) * | 2003-07-31 | 2005-02-03 | Tezer Battal | Detection system for chemical-mechanical planarization tool |
| CN100564592C (zh) * | 2003-09-19 | 2009-12-02 | 应用材料公司 | 对无电沉积的终点进行检测的装置和方法 |
| US20060062897A1 (en) * | 2004-09-17 | 2006-03-23 | Applied Materials, Inc | Patterned wafer thickness detection system |
| JP5534672B2 (ja) * | 2005-08-22 | 2014-07-02 | アプライド マテリアルズ インコーポレイテッド | 化学機械的研磨のスペクトルに基づく監視のための装置および方法 |
| US8260446B2 (en) | 2005-08-22 | 2012-09-04 | Applied Materials, Inc. | Spectrographic monitoring of a substrate during processing using index values |
| US7409260B2 (en) * | 2005-08-22 | 2008-08-05 | Applied Materials, Inc. | Substrate thickness measuring during polishing |
| US7306507B2 (en) | 2005-08-22 | 2007-12-11 | Applied Materials, Inc. | Polishing pad assembly with glass or crystalline window |
| US8392012B2 (en) * | 2008-10-27 | 2013-03-05 | Applied Materials, Inc. | Multiple libraries for spectrographic monitoring of zones of a substrate during processing |
| US20080099435A1 (en) * | 2006-10-30 | 2008-05-01 | Michael Grimbergen | Endpoint detection for photomask etching |
| US20080099436A1 (en) * | 2006-10-30 | 2008-05-01 | Michael Grimbergen | Endpoint detection for photomask etching |
| US20080176149A1 (en) * | 2006-10-30 | 2008-07-24 | Applied Materials, Inc. | Endpoint detection for photomask etching |
| US7998358B2 (en) | 2006-10-31 | 2011-08-16 | Applied Materials, Inc. | Peak-based endpointing for chemical mechanical polishing |
| US7444198B2 (en) * | 2006-12-15 | 2008-10-28 | Applied Materials, Inc. | Determining physical property of substrate |
| EP2125291A4 (en) * | 2007-02-23 | 2013-08-07 | Applied Materials Inc | USE OF SPECTROS FOR THE DETERMINATION OF POLISHING POINTS |
| US7952708B2 (en) * | 2007-04-02 | 2011-05-31 | Applied Materials, Inc. | High throughput measurement system |
| US7879732B2 (en) * | 2007-12-18 | 2011-02-01 | Chartered Semiconductor Manufacturing Ltd. | Thin film etching method and semiconductor device fabrication using same |
| US20100041316A1 (en) * | 2008-08-14 | 2010-02-18 | Yulin Wang | Method for an improved chemical mechanical polishing system |
| KR101668675B1 (ko) | 2008-09-04 | 2016-10-24 | 어플라이드 머티어리얼스, 인코포레이티드 | 프로세싱 동안 기판의 분광 모니터링의 이용에 의한 연마 속도들의 조정 |
| KR101616024B1 (ko) * | 2008-10-27 | 2016-04-28 | 어플라이드 머티어리얼스, 인코포레이티드 | 프로세싱 동안에 기판의 분광 사진 모니터링에 있어서의 적합도 |
| US20100103422A1 (en) * | 2008-10-27 | 2010-04-29 | Applied Materials, Inc. | Goodness of fit in spectrographic monitoring of a substrate during processing |
| US8352061B2 (en) | 2008-11-14 | 2013-01-08 | Applied Materials, Inc. | Semi-quantitative thickness determination |
| JP5519688B2 (ja) * | 2009-10-13 | 2014-06-11 | 浜松ホトニクス株式会社 | 膜厚測定装置および膜厚測定方法 |
| WO2011056485A2 (en) | 2009-11-03 | 2011-05-12 | Applied Materials, Inc. | Endpoint method using peak location of spectra contour plots versus time |
| JP5612945B2 (ja) * | 2010-07-23 | 2014-10-22 | 株式会社荏原製作所 | 基板の研磨の進捗を監視する方法および研磨装置 |
| US8954186B2 (en) | 2010-07-30 | 2015-02-10 | Applied Materials, Inc. | Selecting reference libraries for monitoring of multiple zones on a substrate |
| US20120034844A1 (en) * | 2010-08-05 | 2012-02-09 | Applied Materials, Inc. | Spectrographic monitoring using index tracking after detection of layer clearing |
| KR101867385B1 (ko) * | 2010-10-15 | 2018-06-15 | 어플라이드 머티어리얼스, 인코포레이티드 | 광학 모니터링을 위한 스펙트럼들의 라이브러리 구축 |
| US20120100781A1 (en) * | 2010-10-20 | 2012-04-26 | Jimin Zhang | Multiple matching reference spectra for in-situ optical monitoring |
| KR101877468B1 (ko) | 2011-12-29 | 2018-07-12 | 삼성전자주식회사 | 광원 장치 및 광 생성 방법 |
| US9221147B2 (en) | 2012-10-23 | 2015-12-29 | Applied Materials, Inc. | Endpointing with selective spectral monitoring |
| US9157730B2 (en) | 2012-10-26 | 2015-10-13 | Applied Materials, Inc. | PECVD process |
| US20140224425A1 (en) * | 2013-02-13 | 2014-08-14 | Kabushiki Kaisha Toshiba | Film thickness monitoring method, film thickness monitoring device, and semiconductor manufacturing apparatus |
| US10012494B2 (en) | 2013-10-25 | 2018-07-03 | Applied Materials, Inc. | Grouping spectral data from polishing substrates |
| JP6623685B2 (ja) * | 2015-10-29 | 2019-12-25 | セイコーエプソン株式会社 | 測定装置及び印刷装置 |
| JP7023063B2 (ja) * | 2017-08-08 | 2022-02-21 | 株式会社荏原製作所 | 基板研磨装置及び方法 |
| TWI704093B (zh) * | 2019-05-09 | 2020-09-11 | 辛耘企業股份有限公司 | 處理液容置裝置 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2677473B1 (fr) | 1991-06-05 | 1995-04-07 | Telemecanique | Procede et bus d'arbitrage pour transmission de donnees serie. |
| US5271274A (en) | 1991-08-14 | 1993-12-21 | The Board Of Trustees Of The Leland Stanford Junior University | Thin film process monitoring techniques using acoustic waves |
| US5499733A (en) | 1992-09-17 | 1996-03-19 | Luxtron Corporation | Optical techniques of measuring endpoint during the processing of material layers in an optically hostile environment |
| 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 |
| US5904609A (en) | 1995-04-26 | 1999-05-18 | Fujitsu Limited | Polishing apparatus and polishing method |
| US6849153B2 (en) * | 1998-04-16 | 2005-02-01 | Siemens Aktiengesellschaft | Removal of post-rie polymer on A1/CU metal line |
| JP3183259B2 (ja) * | 1998-06-03 | 2001-07-09 | 日本電気株式会社 | 半導体ウェハ研磨状態モニタリング装置及び研磨終了点検出方法 |
| US6361646B1 (en) * | 1998-06-08 | 2002-03-26 | Speedfam-Ipec Corporation | Method and apparatus for endpoint detection for chemical mechanical polishing |
| US6106662A (en) * | 1998-06-08 | 2000-08-22 | Speedfam-Ipec Corporation | Method and apparatus for endpoint detection for chemical mechanical polishing |
| US6186865B1 (en) | 1998-10-29 | 2001-02-13 | Lam Research Corporation | Apparatus and method for performing end point detection on a linear planarization tool |
| JP3800942B2 (ja) * | 2000-04-26 | 2006-07-26 | 日本電気株式会社 | 半導体ウェハの研磨終了点検出装置及びその方法 |
| EP1322940A4 (en) * | 2000-07-31 | 2006-03-15 | Asml Us Inc | IN-SITU PROCESS AND DEVICE FOR THE FINAL POINT DETECTION OF CHEMICAL MECHANICAL POLISHING |
| US6676482B2 (en) * | 2001-04-20 | 2004-01-13 | Speedfam-Ipec Corporation | Learning method and apparatus for predictive determination of endpoint during chemical mechanical planarization using sparse sampling |
| US6806948B2 (en) * | 2002-03-29 | 2004-10-19 | Lam Research Corporation | System and method of broad band optical end point detection for film change indication |
-
2002
- 2002-03-29 US US10/112,425 patent/US6806948B2/en not_active Expired - Fee Related
-
2003
- 2003-03-26 JP JP2003580901A patent/JP4789415B2/ja not_active Expired - Lifetime
- 2003-03-26 WO PCT/US2003/009666 patent/WO2003083522A2/en not_active Ceased
- 2003-03-26 CN CNB038074222A patent/CN100367468C/zh not_active Expired - Lifetime
- 2003-03-26 EP EP03716897A patent/EP1490898A4/en not_active Withdrawn
- 2003-03-26 AU AU2003220583A patent/AU2003220583A1/en not_active Abandoned
- 2003-03-26 KR KR1020047015393A patent/KR100971836B1/ko not_active Expired - Lifetime
- 2003-03-28 TW TW092107218A patent/TW588154B/zh not_active IP Right Cessation
- 2003-11-24 US US10/721,136 patent/US7099013B2/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106272030A (zh) * | 2005-08-22 | 2017-01-04 | 应用材料公司 | 基于光谱的监测化学机械研磨的装置及方法 |
| CN101458445B (zh) * | 2007-12-11 | 2012-04-25 | 中芯国际集成电路制造(上海)有限公司 | 一种用于探测刻蚀终点的装置及方法 |
| CN102017094B (zh) * | 2008-05-02 | 2013-11-20 | 应用材料公司 | 在使用多个光谱的化学机械抛光中的终点检测 |
| CN101954621B (zh) * | 2009-07-16 | 2012-05-23 | 中芯国际集成电路制造(上海)有限公司 | 化学机械研磨制程的研磨终点判断方法 |
| CN102683195A (zh) * | 2011-03-11 | 2012-09-19 | 索尼公司 | 制造半导体装置的装置和方法及制造电子设备的方法 |
| CN105336641A (zh) * | 2014-06-20 | 2016-02-17 | 中芯国际集成电路制造(上海)有限公司 | Cmp终点探测系统的加权校准方法 |
| CN105336641B (zh) * | 2014-06-20 | 2018-02-02 | 中芯国际集成电路制造(上海)有限公司 | Cmp终点探测系统的加权校准方法 |
| CN107617970A (zh) * | 2017-10-26 | 2018-01-23 | 北京半导体专用设备研究所(中国电子科技集团公司第四十五研究所) | 一种晶圆抛光终点的检测系统 |
| CN110052961A (zh) * | 2018-01-18 | 2019-07-26 | 株式会社荏原制作所 | 研磨装置 |
| CN110052961B (zh) * | 2018-01-18 | 2021-11-02 | 株式会社荏原制作所 | 研磨装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1490898A4 (en) | 2005-06-15 |
| WO2003083522A2 (en) | 2003-10-09 |
| AU2003220583A1 (en) | 2003-10-13 |
| CN100367468C (zh) | 2008-02-06 |
| KR100971836B1 (ko) | 2010-07-22 |
| US20040165177A1 (en) | 2004-08-26 |
| TW588154B (en) | 2004-05-21 |
| TW200401102A (en) | 2004-01-16 |
| JP4789415B2 (ja) | 2011-10-12 |
| US6806948B2 (en) | 2004-10-19 |
| AU2003220583A8 (en) | 2003-10-13 |
| KR20040095340A (ko) | 2004-11-12 |
| EP1490898A2 (en) | 2004-12-29 |
| US20030184732A1 (en) | 2003-10-02 |
| US7099013B2 (en) | 2006-08-29 |
| WO2003083522A3 (en) | 2003-12-04 |
| JP2005522025A (ja) | 2005-07-21 |
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