KR100563123B1 - 폴리싱장치 - Google Patents
폴리싱장치 Download PDFInfo
- Publication number
- KR100563123B1 KR100563123B1 KR1019980010967A KR19980010967A KR100563123B1 KR 100563123 B1 KR100563123 B1 KR 100563123B1 KR 1019980010967 A KR1019980010967 A KR 1019980010967A KR 19980010967 A KR19980010967 A KR 19980010967A KR 100563123 B1 KR100563123 B1 KR 100563123B1
- Authority
- KR
- South Korea
- Prior art keywords
- upper ring
- workpiece
- polishing
- turntable
- semiconductor wafer
- Prior art date
Links
- 238000005498 polishing Methods 0.000 title claims abstract description 143
- 238000000034 method Methods 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 6
- 230000004044 response Effects 0.000 claims description 4
- 238000003825 pressing Methods 0.000 abstract description 6
- 235000012431 wafers Nutrition 0.000 description 185
- 239000004065 semiconductor Substances 0.000 description 149
- 239000004744 fabric Substances 0.000 description 45
- 239000007788 liquid Substances 0.000 description 25
- 238000012546 transfer Methods 0.000 description 15
- 238000011156 evaluation Methods 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 230000008569 process Effects 0.000 description 9
- 238000007689 inspection Methods 0.000 description 8
- 238000007517 polishing process Methods 0.000 description 8
- 238000001514 detection method Methods 0.000 description 7
- 239000013307 optical fiber Substances 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 230000001172 regenerating effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000012806 monitoring device Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000000206 photolithography Methods 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
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 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
-
- 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
- B24B37/0053—Control means for lapping machines or devices detecting loss or breakage of a workpiece during lapping
-
- 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
- B24B37/04—Lapping machines or devices; Accessories designed for working 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
- 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
-
- 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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
-
- 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
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)
Abstract
Description
Claims (6)
- 가공물을 폴리싱처리하는 폴리싱 장치에 있어서,폴리싱 표면을 갖는 턴테이블과,상기 가공물을 유지시키면서 상기 턴테이블의 상기 폴리싱 표면에 대하여 상기 가공물을 가압하는 상부링과,상기 상부링은, 상기 가공물이 상기 상부링 내에서 유지될 수 있도록 리테이너링을 구비하고,폴리싱처리 도중에 상기 상부링으로부터 상기 가공물이 이탈한 것을 검출하는 가공물 이탈 검출기를 포함하고,상기 가공물 이탈 검출기는 상기 상부링에 인접하여 위치된 센서를 포함하고,상기 센서는 광선을 방출하고, 반사되는 광선을 받아들여 상기 반사되는 광선량의 변화에 기초하여 상기 가공물이 상기 상부링으로부터 이탈된 것을 검출하는 광전센서를 포함하고,상기 광전 센서는 글로스 센서를 포함하는 것을 특징으로 하는 폴리싱 장치.
- 제 1항에 있어서,상기 센서는 상시 텐테이블이 회전하는 방향에 대하여 상기 상부링의 뒷쪽에 배치되는 것을 특징으로 하는 폴리싱 장치.
- 제 1항에 있어서,상기 광전센서는 반사된 광선을 S파와 P파로 분리하는 빔 분할기를 포함하는 것을 특징으로 하는 폴리싱 장치.
- 제 1항에 있어서,상기 턴테이블이 완전히 회전되기 전에 상기 상부링의 회전 및 상기 턴테이블의 회전을 정지시킬 수 있도록, 이탈된 가공물을 검출하는 상기 가공물 이탈 검출기에 반응하여 조작가능한 기구를 더 포함하는 것을 특징으로 하는 폴리싱 장치.
- 가공물을 폴리싱처리하는 폴리싱 장치에 있어서,폴리싱 표면을 갖는 턴테이블과,상기 가공물을 유지시키면서 상기 턴테이블의 상기 폴리싱 표면에 대하여 상기 가공물을 가압하는 상부링과,상기 상부링은, 상기 가공물이 상기 상부링 내에서 유지될 수 있도록 리테이너링을 구비하고,폴리싱처리 도중에 상기 상부링으로부터 상기 가공물이 이탈한 것을 검출하는 가공물 이탈 검출기를 포함하고,상기 가공물 이탈 검출기는 상기 상부링에 인접하여 위치된 센서를 포함하고,상기 센서는 상기 턴테이블이 회전하는 방향에 대하여 상기 상부링의 뒷쪽에 배치되고,상기 센서는 광선을 방출하고, 반사되는 광선을 받아들여 상기 반사되는 광선량의 변화에 기초하여 상기 가공물이 상기 상부링으로부터 이탈된 것을 검출하는 광전센서를 포함하고,상기 광전 센서는 글로스 센서를 포함하는 것을 특징으로 하는 폴리싱 장치.
- 가공물을 폴리싱처리하는 폴리싱 장치에 있어서,폴리싱 표면을 갖는 턴테이블과,상기 가공물을 유지시키면서 상기 턴테이블의 상기 폴리싱 표면에 대하여 상기 가공물을 가압하는 상부링과,상기 상부링은, 상기 가공물이 상기 상부링 내에서 유지될 수 있도록 리테이너링을 구비하고,폴리싱처리 도중에 상기 상부링으로부터 상기 가공물이 이탈한 것을 검출하는 가공물 이탈 검출기와,상기 턴테이블이 완전히 회전되기 전에 상기 상부링의 회전 및 상기 턴테이블의 회전을 정지시킬 수 있도록, 이탈된 가공물을 검출하는 상기 가공물 이탈 검출기에 반응하여 조작가능한 기구를 포함하고,상기 가공물 이탈 검출기는 상기 상부링에 인접하여 위치된 센서를 포함하고,상기 센서는 광선을 방출하고, 반사되는 광선을 받아들여 상기 반사되는 광선량의 변화에 기초하여 상기 가공물이 상기 상부링으로부터 이탈된 것을 검출하는 광전센서를 포함하고,상기 광전 센서는 글로스 센서를 포함하는 것을 특징으로 하는 폴리싱 장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9-177613 | 1997-06-17 | ||
JP17761397A JP3761673B2 (ja) | 1997-06-17 | 1997-06-17 | ポリッシング装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990006376A KR19990006376A (ko) | 1999-01-25 |
KR100563123B1 true KR100563123B1 (ko) | 2006-09-20 |
Family
ID=16034075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980010967A KR100563123B1 (ko) | 1997-06-17 | 1998-03-30 | 폴리싱장치 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6293846B1 (ko) |
EP (1) | EP0885691B1 (ko) |
JP (1) | JP3761673B2 (ko) |
KR (1) | KR100563123B1 (ko) |
DE (1) | DE69815952T2 (ko) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000288927A (ja) * | 1999-04-07 | 2000-10-17 | Sony Corp | 平坦化研磨装置及び平坦化研磨方法 |
JP2001096455A (ja) * | 1999-09-28 | 2001-04-10 | Ebara Corp | 研磨装置 |
TWI255485B (en) * | 2001-12-31 | 2006-05-21 | Calitech Co Ltd | Wafer protection method and system |
JP4102081B2 (ja) * | 2002-02-28 | 2008-06-18 | 株式会社荏原製作所 | 研磨装置及び研磨面の異物検出方法 |
JP4703141B2 (ja) * | 2004-07-22 | 2011-06-15 | 株式会社荏原製作所 | 研磨装置、基板処理装置、基板飛び出し検知方法 |
SE528539C2 (sv) * | 2005-05-20 | 2006-12-12 | Aros Electronics Ab | Metod och anordning för återvinningsbart upptagande av elektrisk retardationsenergi från ett industrirobotsystem |
JP4814677B2 (ja) * | 2006-03-31 | 2011-11-16 | 株式会社荏原製作所 | 基板保持装置および研磨装置 |
KR100721755B1 (ko) * | 2006-06-08 | 2007-05-25 | 두산디앤디 주식회사 | 웨이퍼 표면연마장비의 웨이퍼 이탈 감지장치 |
JP5080930B2 (ja) * | 2007-10-11 | 2012-11-21 | 株式会社東京精密 | ウェーハ研磨装置 |
JP5511190B2 (ja) * | 2008-01-23 | 2014-06-04 | 株式会社荏原製作所 | 基板処理装置の運転方法 |
JP5191312B2 (ja) * | 2008-08-25 | 2013-05-08 | 東京エレクトロン株式会社 | プローブの研磨方法、プローブ研磨用プログラム及びプローブ装置 |
DE102012100680A1 (de) * | 2012-01-27 | 2013-08-01 | Technische Universität Kaiserslautern | Verfahren zum Polieren einer ebenen Oberfläche eines Werkstücks aus einem spröden Werkstoff sowie eine Vorrichtung zur Durchführung des Verfahrens |
US9240042B2 (en) * | 2013-10-24 | 2016-01-19 | Globalfoundries Inc. | Wafer slip detection during CMP processing |
JP6141814B2 (ja) * | 2014-10-30 | 2017-06-07 | 信越半導体株式会社 | 研磨装置 |
JP6546845B2 (ja) * | 2015-12-18 | 2019-07-17 | 株式会社荏原製作所 | 研磨装置、制御方法及びプログラム |
JP7356996B2 (ja) | 2018-03-13 | 2023-10-05 | アプライド マテリアルズ インコーポレイテッド | 化学機械研磨装置における消耗部品モニタリング |
JP7406980B2 (ja) * | 2019-12-24 | 2023-12-28 | 株式会社荏原製作所 | 研磨ユニット、基板処理装置、および研磨方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000067900A (ko) * | 1996-07-18 | 2000-11-25 | 카리 홀란드 | 공정 중의 공작물 검출 방법 및 장치 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60146674A (ja) * | 1984-01-05 | 1985-08-02 | Canon Inc | チヤツク装置 |
US4789294A (en) * | 1985-08-30 | 1988-12-06 | Canon Kabushiki Kaisha | Wafer handling apparatus and method |
DE3639329C1 (de) * | 1986-11-18 | 1988-02-25 | Heesemann Karl Masch | Bandschleifmaschine |
JPS63167281U (ko) * | 1987-04-21 | 1988-10-31 | ||
US4830504A (en) * | 1987-06-24 | 1989-05-16 | Measurex Corporation | Gloss gauge |
DE3739866A1 (de) * | 1987-11-25 | 1989-06-08 | Schael Wilfried | Verfahren zur schleif- und laeppbearbeitung |
JPH02106269A (ja) * | 1988-10-12 | 1990-04-18 | Toshiba Mach Co Ltd | 異状装填検知器を有する研磨機 |
US4945253A (en) * | 1988-12-09 | 1990-07-31 | Measurex Corporation | Means of enhancing the sensitivity of a gloss sensor |
US5222329A (en) * | 1992-03-26 | 1993-06-29 | Micron Technology, Inc. | Acoustical method and system for detecting and controlling chemical-mechanical polishing (CMP) depths into layers of conductors, semiconductors, and dielectric materials |
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 |
US5733171A (en) * | 1996-07-18 | 1998-03-31 | Speedfam Corporation | Apparatus for the in-process detection of workpieces in a CMP environment |
JPH0740234A (ja) * | 1993-08-05 | 1995-02-10 | Hitachi Ltd | 研磨装置及び研磨量測定方法 |
JPH07148660A (ja) * | 1993-11-29 | 1995-06-13 | Nippon Steel Corp | ウェーハ貼付け方法とウェーハ貼付け装置 |
US5413941A (en) * | 1994-01-06 | 1995-05-09 | Micron Technology, Inc. | Optical end point detection methods in semiconductor planarizing polishing processes |
US5838447A (en) * | 1995-07-20 | 1998-11-17 | Ebara Corporation | Polishing apparatus including thickness or flatness detector |
JP3298770B2 (ja) * | 1995-09-28 | 2002-07-08 | 東芝機械株式会社 | 研磨方法およびその装置 |
US6074287A (en) * | 1996-04-12 | 2000-06-13 | Nikon Corporation | Semiconductor wafer polishing apparatus |
US5733176A (en) * | 1996-05-24 | 1998-03-31 | Micron Technology, Inc. | Polishing pad and method of use |
DE69739038D1 (de) | 1996-05-30 | 2008-11-20 | Ebara Corp | Poliervorrichtung mit Verriegelungsfunktion |
US5872633A (en) * | 1996-07-26 | 1999-02-16 | Speedfam Corporation | Methods and apparatus for detecting removal of thin film layers during planarization |
-
1997
- 1997-06-17 JP JP17761397A patent/JP3761673B2/ja not_active Expired - Lifetime
-
1998
- 1998-03-27 DE DE69815952T patent/DE69815952T2/de not_active Expired - Lifetime
- 1998-03-27 EP EP98105640A patent/EP0885691B1/en not_active Expired - Lifetime
- 1998-03-30 US US09/050,087 patent/US6293846B1/en not_active Expired - Lifetime
- 1998-03-30 KR KR1019980010967A patent/KR100563123B1/ko not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000067900A (ko) * | 1996-07-18 | 2000-11-25 | 카리 홀란드 | 공정 중의 공작물 검출 방법 및 장치 |
Also Published As
Publication number | Publication date |
---|---|
DE69815952D1 (de) | 2003-08-07 |
KR19990006376A (ko) | 1999-01-25 |
EP0885691A2 (en) | 1998-12-23 |
US6293846B1 (en) | 2001-09-25 |
JP3761673B2 (ja) | 2006-03-29 |
EP0885691B1 (en) | 2003-07-02 |
DE69815952T2 (de) | 2004-04-22 |
EP0885691A3 (en) | 2001-08-08 |
JPH1110525A (ja) | 1999-01-19 |
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