WO1999046084A1 - Appareil de polissage - Google Patents
Appareil de polissage Download PDFInfo
- Publication number
- WO1999046084A1 WO1999046084A1 PCT/JP1999/001131 JP9901131W WO9946084A1 WO 1999046084 A1 WO1999046084 A1 WO 1999046084A1 JP 9901131 W JP9901131 W JP 9901131W WO 9946084 A1 WO9946084 A1 WO 9946084A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- polishing
- semiconductor wafer
- section
- unit
- wafer
- Prior art date
Links
- 238000005498 polishing Methods 0.000 title claims abstract description 139
- 239000004065 semiconductor Substances 0.000 claims abstract description 109
- 238000012545 processing Methods 0.000 claims abstract description 62
- 235000012431 wafers Nutrition 0.000 claims description 153
- 238000003860 storage Methods 0.000 claims description 15
- 238000005192 partition Methods 0.000 claims description 13
- 238000012546 transfer Methods 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 abstract description 40
- 238000002955 isolation Methods 0.000 abstract 1
- 238000000638 solvent extraction Methods 0.000 abstract 1
- 238000005406 washing Methods 0.000 description 22
- 238000001514 detection method Methods 0.000 description 18
- 239000007788 liquid Substances 0.000 description 14
- 230000003749 cleanliness Effects 0.000 description 12
- 239000004744 fabric Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 8
- 230000001965 increasing effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000012790 confirmation Methods 0.000 description 4
- 238000011109 contamination Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- MQOMKCIKNDDXEZ-UHFFFAOYSA-N 1-dibutylphosphoryloxy-4-nitrobenzene Chemical compound CCCCP(=O)(CCCC)OC1=CC=C([N+]([O-])=O)C=C1 MQOMKCIKNDDXEZ-UHFFFAOYSA-N 0.000 description 3
- 101000713211 Colocasia esculenta Mannose-specific lectin TAR1 Proteins 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 239000006061 abrasive grain Substances 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67155—Apparatus for manufacturing or treating in a plurality of work-stations
- H01L21/67161—Apparatus for manufacturing or treating in a plurality of work-stations characterized by the layout of the process chambers
-
- 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
- B24B37/34—Accessories
- B24B37/345—Feeding, loading or unloading work specially adapted to lapping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
- B23Q15/20—Automatic control or regulation of feed movement, cutting velocity or position of tool or work before or after the tool acts upon the workpiece
- B23Q15/22—Control or regulation of position of tool or workpiece
- B23Q15/24—Control or regulation of position of tool or workpiece of linear position
-
- 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
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/04—Lapping machines or devices; Accessories designed for working plane surfaces
- B24B37/07—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool
- B24B37/10—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool for single side 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
- B24B37/27—Work carriers
- B24B37/30—Work carriers for single side lapping of plane surfaces
-
- 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
- H01L21/306—Chemical or electrical treatment, e.g. electrolytic etching
- H01L21/30625—With simultaneous mechanical treatment, e.g. mechanico-chemical polishing
-
- 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
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67155—Apparatus for manufacturing or treating in a plurality of work-stations
- H01L21/67207—Apparatus for manufacturing or treating in a plurality of work-stations comprising a chamber adapted to a particular process
- H01L21/67219—Apparatus for manufacturing or treating in a plurality of work-stations comprising a chamber adapted to a particular process comprising at least one polishing chamber
-
- 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
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67242—Apparatus for monitoring, sorting or marking
- H01L21/67259—Position monitoring, e.g. misposition detection or presence detection
-
- 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
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/677—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations
- H01L21/67739—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations into and out of processing chamber
- H01L21/67745—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations into and out of processing chamber characterized by movements or sequence of movements of transfer devices
-
- 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
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/68—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for positioning, orientation or alignment
- H01L21/681—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for positioning, orientation or alignment using optical controlling means
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019997010295A KR100552009B1 (ko) | 1998-03-09 | 1999-03-09 | 폴리싱 장치 |
US09/423,445 US6293855B1 (en) | 1998-03-09 | 1999-03-09 | Polishing apparatus |
JP54561299A JP4156039B2 (ja) | 1998-03-09 | 1999-03-09 | ポリッシング装置 |
EP99939175A EP0987084A4 (en) | 1998-03-09 | 1999-03-09 | SANDERS |
US11/177,278 US7063600B2 (en) | 1998-03-09 | 2005-07-11 | Polishing apparatus |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10/74870 | 1998-03-09 | ||
JP7487098 | 1998-03-09 | ||
JP10/253418 | 1998-09-08 | ||
JP25341898 | 1998-09-08 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/423,445 A-371-Of-International US6293855B1 (en) | 1998-03-09 | 1999-03-09 | Polishing apparatus |
US09/931,412 Division US6929529B2 (en) | 1998-03-09 | 2001-08-17 | Polishing apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999046084A1 true WO1999046084A1 (fr) | 1999-09-16 |
Family
ID=26416048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1999/001131 WO1999046084A1 (fr) | 1998-03-09 | 1999-03-09 | Appareil de polissage |
Country Status (5)
Country | Link |
---|---|
US (3) | US6293855B1 (ja) |
EP (1) | EP0987084A4 (ja) |
JP (1) | JP4156039B2 (ja) |
KR (1) | KR100552009B1 (ja) |
WO (1) | WO1999046084A1 (ja) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5679059A (en) * | 1994-11-29 | 1997-10-21 | Ebara Corporation | Polishing aparatus and method |
JP4052736B2 (ja) * | 1998-07-21 | 2008-02-27 | 株式会社荏原製作所 | ポリッシング装置 |
US6358128B1 (en) * | 1999-03-05 | 2002-03-19 | Ebara Corporation | Polishing apparatus |
JP4248695B2 (ja) * | 1999-07-26 | 2009-04-02 | 東京エレクトロン株式会社 | ウェハ移載装置の緊急停止装置 |
EP1080840A3 (en) * | 1999-08-30 | 2004-01-02 | Mitsubishi Materials Corporation | Polishing apparatus, polishing method and method of conditioning polishing pad |
US6358126B1 (en) * | 2000-05-23 | 2002-03-19 | Ebara Corporation | Polishing apparatus |
JP4197103B2 (ja) * | 2002-04-15 | 2008-12-17 | 株式会社荏原製作所 | ポリッシング装置 |
US7627422B2 (en) * | 2003-06-24 | 2009-12-01 | At&T Intellectual Property I, Lp | Methods, systems and computer program products for ride matching based on selection criteria and drive characteristic information |
US6910956B1 (en) * | 2003-12-22 | 2005-06-28 | Powerchip Semiconductor Corp. | Wafer grinding apparatus |
KR100583730B1 (ko) * | 2004-06-29 | 2006-05-26 | 삼성전자주식회사 | 기판 이송 시스템 및 상기 시스템의 프레임 내 압력을조절하는 방법 |
JP4273056B2 (ja) * | 2004-08-12 | 2009-06-03 | 不二越機械工業株式会社 | 研磨装置 |
JP5155517B2 (ja) * | 2005-04-21 | 2013-03-06 | 株式会社荏原製作所 | ウエハ受渡装置及びポリッシング装置 |
JP2008198667A (ja) * | 2007-02-08 | 2008-08-28 | Nec Electronics Corp | 半導体製造装置及び半導体装置の製造方法 |
US20130199405A1 (en) * | 2012-02-08 | 2013-08-08 | Applied Materials, Inc. | Circular track actuator system |
JP5993625B2 (ja) * | 2012-06-15 | 2016-09-14 | 株式会社Screenホールディングス | 基板反転装置、および、基板処理装置 |
JP6055648B2 (ja) * | 2012-10-26 | 2016-12-27 | 株式会社荏原製作所 | 研磨装置及び研磨方法 |
JP2014179508A (ja) * | 2013-03-15 | 2014-09-25 | Tokyo Electron Ltd | 基板処理装置及び基板処理方法 |
US9099510B2 (en) * | 2013-03-15 | 2015-08-04 | Genmark Automation, Inc. | Workpiece flipping mechanism for space-constrained environment |
US9539699B2 (en) * | 2014-08-28 | 2017-01-10 | Ebara Corporation | Polishing method |
JP6587379B2 (ja) * | 2014-09-01 | 2019-10-09 | 株式会社荏原製作所 | 研磨装置 |
KR101616464B1 (ko) * | 2014-11-18 | 2016-04-29 | 주식회사 엘지실트론 | 웨이퍼 연마장비의 웨이퍼 로딩장치 및 웨이퍼 로딩위치 조정 방법 |
JP6971676B2 (ja) * | 2016-08-29 | 2021-11-24 | 株式会社荏原製作所 | 基板処理装置および基板処理方法 |
US10500691B2 (en) * | 2016-08-29 | 2019-12-10 | Ebara Corporation | Substrate processing apparatus and substrate processing method |
US11292101B2 (en) * | 2017-11-22 | 2022-04-05 | Taiwan Semiconductor Manufacturing Co., Ltd. | Chemical mechanical polishing apparatus and method |
US20220111485A1 (en) * | 2020-10-08 | 2022-04-14 | Kctech Co., Ltd. | Substrate processing system |
KR102513857B1 (ko) * | 2021-01-14 | 2023-03-27 | 에스케이실트론 주식회사 | 기류 순환 시스템 및 이를 구비한 파이널 폴리싱 장치 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0756879B2 (ja) * | 1988-03-31 | 1995-06-14 | 日鉄セミコンダクター株式会社 | 半導体の無塵化製造装置 |
JPH07508685A (ja) * | 1992-06-15 | 1995-09-28 | スピードファム・コーポレーション | ウェーハの研磨装置 |
JPH0866865A (ja) * | 1993-09-21 | 1996-03-12 | Toshiba Corp | ポリッシング装置 |
JPH08243916A (ja) * | 1994-12-06 | 1996-09-24 | Ebara Corp | ポリッシング装置 |
EP0806265A1 (en) | 1996-05-10 | 1997-11-12 | Canon Kabushiki Kaisha | Precision polishing apparatus |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4197679A (en) | 1977-04-15 | 1980-04-15 | Ito & Okamoto, Esq. | Method for controlling the rotational speed of a rotary body |
JPS6080241A (ja) * | 1983-10-07 | 1985-05-08 | Hitachi Ltd | 位置合せ装置 |
US4951601A (en) * | 1986-12-19 | 1990-08-28 | Applied Materials, Inc. | Multi-chamber integrated process system |
KR920001715Y1 (ko) | 1989-07-12 | 1992-03-13 | 박경 | 판유리 변형 면취기의 회전테이블의 회전속도 자동조절장치 |
JPH0364477A (ja) * | 1989-08-02 | 1991-03-19 | Nec Corp | 常圧処理装置 |
US5498199A (en) * | 1992-06-15 | 1996-03-12 | Speedfam Corporation | Wafer polishing method and apparatus |
EP0582018B1 (en) | 1992-08-04 | 1995-10-18 | International Business Machines Corporation | Pressurized interface apparatus for transferring a semiconductor wafer between a pressurized sealable transportable container and a processing equipment |
JP3052105B2 (ja) * | 1992-11-20 | 2000-06-12 | 東京エレクトロン株式会社 | 洗浄処理装置 |
JP2548668B2 (ja) | 1993-02-26 | 1996-10-30 | エヌティティエレクトロニクステクノロジー株式会社 | 半導体デバイス製造装置 |
JP2676472B2 (ja) | 1993-08-11 | 1997-11-17 | 喜彦 堀尾 | カオスニューロンモデル装置 |
US5885138A (en) * | 1993-09-21 | 1999-03-23 | Ebara Corporation | Method and apparatus for dry-in, dry-out polishing and washing of a semiconductor device |
US5679059A (en) | 1994-11-29 | 1997-10-21 | Ebara Corporation | Polishing aparatus and method |
KR100390293B1 (ko) * | 1993-09-21 | 2003-09-02 | 가부시끼가이샤 도시바 | 폴리싱장치 |
US5518542A (en) | 1993-11-05 | 1996-05-21 | Tokyo Electron Limited | Double-sided substrate cleaning apparatus |
JP3123331B2 (ja) | 1994-02-18 | 2001-01-09 | 富士通株式会社 | 研磨装置と半導体装置の製造方法 |
US5468302A (en) | 1994-07-13 | 1995-11-21 | Thietje; Jerry | Semiconductor wafer cleaning system |
US5655954A (en) | 1994-11-29 | 1997-08-12 | Toshiba Kikai Kabushiki Kaisha | Polishing apparatus |
JP3556300B2 (ja) | 1994-11-29 | 2004-08-18 | 東芝機械株式会社 | ポリッシング装置 |
JP3644706B2 (ja) | 1994-11-29 | 2005-05-11 | 東芝機械株式会社 | ポリッシング装置 |
KR100487590B1 (ko) | 1995-08-21 | 2005-08-04 | 가부시키가이샤 에바라 세이사꾸쇼 | 폴리싱장치 |
US5860640A (en) * | 1995-11-29 | 1999-01-19 | Applied Materials, Inc. | Semiconductor wafer alignment member and clamp ring |
US6050884A (en) * | 1996-02-28 | 2000-04-18 | Ebara Corporation | Polishing apparatus |
US5893794A (en) * | 1996-02-28 | 1999-04-13 | Ebara Corporation | Polishing apparatus having robotic transport apparatus |
US5725414A (en) | 1996-12-30 | 1998-03-10 | Intel Corporation | Apparatus for cleaning the side-edge and top-edge of a semiconductor wafer |
US6036582A (en) * | 1997-06-06 | 2000-03-14 | Ebara Corporation | Polishing apparatus |
JPH11219930A (ja) * | 1998-01-30 | 1999-08-10 | Ebara Corp | 洗浄装置 |
US6168672B1 (en) * | 1998-03-06 | 2001-01-02 | Applied Materials Inc. | Method and apparatus for automatically performing cleaning processes in a semiconductor wafer processing system |
-
1999
- 1999-03-09 US US09/423,445 patent/US6293855B1/en not_active Expired - Lifetime
- 1999-03-09 KR KR1019997010295A patent/KR100552009B1/ko not_active IP Right Cessation
- 1999-03-09 JP JP54561299A patent/JP4156039B2/ja not_active Expired - Lifetime
- 1999-03-09 EP EP99939175A patent/EP0987084A4/en not_active Withdrawn
- 1999-03-09 WO PCT/JP1999/001131 patent/WO1999046084A1/ja active IP Right Grant
-
2001
- 2001-08-17 US US09/931,412 patent/US6929529B2/en not_active Expired - Lifetime
-
2005
- 2005-07-11 US US11/177,278 patent/US7063600B2/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0756879B2 (ja) * | 1988-03-31 | 1995-06-14 | 日鉄セミコンダクター株式会社 | 半導体の無塵化製造装置 |
JPH07508685A (ja) * | 1992-06-15 | 1995-09-28 | スピードファム・コーポレーション | ウェーハの研磨装置 |
JPH0866865A (ja) * | 1993-09-21 | 1996-03-12 | Toshiba Corp | ポリッシング装置 |
JPH08243916A (ja) * | 1994-12-06 | 1996-09-24 | Ebara Corp | ポリッシング装置 |
EP0806265A1 (en) | 1996-05-10 | 1997-11-12 | Canon Kabushiki Kaisha | Precision polishing apparatus |
Non-Patent Citations (1)
Title |
---|
See also references of EP0987084A4 |
Also Published As
Publication number | Publication date |
---|---|
JP4156039B2 (ja) | 2008-09-24 |
US6929529B2 (en) | 2005-08-16 |
US7063600B2 (en) | 2006-06-20 |
US6293855B1 (en) | 2001-09-25 |
EP0987084A4 (en) | 2006-11-15 |
KR100552009B1 (ko) | 2006-02-20 |
US20010053663A1 (en) | 2001-12-20 |
KR20010012343A (ko) | 2001-02-15 |
EP0987084A1 (en) | 2000-03-22 |
US20060003672A1 (en) | 2006-01-05 |
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