KR100745371B1 - 자기부상형 웨이퍼 스테이지 - Google Patents
자기부상형 웨이퍼 스테이지 Download PDFInfo
- Publication number
- KR100745371B1 KR100745371B1 KR1020060102676A KR20060102676A KR100745371B1 KR 100745371 B1 KR100745371 B1 KR 100745371B1 KR 1020060102676 A KR1020060102676 A KR 1020060102676A KR 20060102676 A KR20060102676 A KR 20060102676A KR 100745371 B1 KR100745371 B1 KR 100745371B1
- Authority
- KR
- South Korea
- Prior art keywords
- wafer
- magnetic levitation
- polarity
- axis moving
- moving member
- Prior art date
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/70691—Handling of masks or workpieces
- G03F7/70716—Stages
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/708—Construction of apparatus, e.g. environment aspects, hygiene aspects or materials
- G03F7/70808—Construction details, e.g. housing, load-lock, seals or windows for passing light in or out of apparatus
- G03F7/70816—Bearings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C39/00—Relieving load on bearings
- F16C39/06—Relieving load on bearings using magnetic means
- F16C39/063—Permanent magnets
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/70691—Handling of masks or workpieces
- G03F7/70758—Drive means, e.g. actuators, motors for long- or short-stroke modules or fine or coarse driving
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Epidemiology (AREA)
- Public Health (AREA)
- Mechanical Engineering (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
Abstract
Description
Claims (6)
- 노광설비의 자기부상형 웨이퍼 스테이지에 있어서,스테이지 홈 상부 좌, 우측 끝단부에 대칭으로 설치된 Y축 이동부재와,상기 좌, 우측에 설치된 Y축 이동부재 사이를 가로지르는 X축 이동부재와,상기 Y축 이동부재의 왕복 직선 이동의 구동력을 발생시키는 제1 구동 모터와,상기 X축 이동부재의 왕복 직선 이동의 구동력을 발생시키는 제2구동 모터와,상기 X축 이동부재 상에 설치되어 반송 로봇으로부터 웨이퍼를 인계 받아 자기부상하도록 하는 테이블로 구성됨을 특징으로 하는 자기부상형 웨이퍼 스테이지.
- 제1항에 있어서,상기 테이블의 상부면에는 +극성의 자성체를 갖는 제1코팅막이 형성되어 있고, 상기 웨이퍼의 하부면에는 +극성의 자성체를 갖는 제2코팅막이 형성됨을 특징으로 하는 자기부상형 웨이퍼 스테이지.
- 제2항에 있어서,상기 제1 및 제2 코팅막은 필름자석임을 특징으로 하는 자기부상형 웨이퍼 스테이지.
- 자기부상형 웨이퍼 스테이지에 있어서,하부면이 +극성의 자성체를 갖는 웨이퍼와,반송 로봇으로부터 상기 웨이퍼를 인계 받아 자기부상하도록 하는 웨이퍼 테이블로 구성됨을 특징으로 하는 자기부상형 웨이퍼 스테이지.
- 제4항에 있어서,상기 웨이퍼 테이블은 컬럼 및 로우 방향으로 각각 다수의 전자석이 배치됨을 특징으로 하는 자기부상형 웨이퍼 스테이지.
- 제5항에 있어서,X, Y 방향좌표에 대응하여 상기 웨이퍼의 위치를 변위시키기 위한 제어명령을 발생하는 주제어부와,상기 주제어부의 제어명령을 받아 전자석의 +, -극성결정신호를 출력하는 위치제어부와,상기 위치제어부로부터 +, -극성결정신호를 받아 상기 다수의 전자석으로 전류를 공급하는 전자석 구동회로를 더 구비하고,상기 다수의 전자석은 상기 전자석 구동회로로부터 공급되는 전류에 의해 +극성이나 -극성을 유지하여 상기 웨이퍼를 자기부양시키는 동시에 상기 웨이퍼의 위치이동을 시킴을 특징으로 하는 자기부상형 웨이퍼 스테이지.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060102676A KR100745371B1 (ko) | 2006-10-23 | 2006-10-23 | 자기부상형 웨이퍼 스테이지 |
US11/783,482 US7633186B2 (en) | 2006-10-23 | 2007-04-10 | Magnetic levitation wafer stage, and method of using the stage in an exposure apparatus |
US12/611,149 US7868488B2 (en) | 2006-10-23 | 2009-11-03 | Magnetic levitation wafer stage, and method of using the stage in an exposure apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060102676A KR100745371B1 (ko) | 2006-10-23 | 2006-10-23 | 자기부상형 웨이퍼 스테이지 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100745371B1 true KR100745371B1 (ko) | 2007-08-02 |
Family
ID=38601675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060102676A KR100745371B1 (ko) | 2006-10-23 | 2006-10-23 | 자기부상형 웨이퍼 스테이지 |
Country Status (2)
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US (2) | US7633186B2 (ko) |
KR (1) | KR100745371B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016018049A1 (ko) * | 2014-07-29 | 2016-02-04 | 주식회사 엘지실트론 | 웨이퍼의 결함 측정장치 |
US11837972B2 (en) | 2021-08-31 | 2023-12-05 | Korea Advanced Institute Of Science And Technology | Soft robot using diamagnetic levitation |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013062316A (ja) * | 2011-09-12 | 2013-04-04 | Tokyo Electron Ltd | 搬送装置及びプラズマ処理システム |
DE102013011873B4 (de) | 2013-07-17 | 2015-10-08 | Mecatronix Ag | Positioniervorrichtung und Verfahren zum Bewegen eines Substrats |
DE102013016065B4 (de) | 2013-09-27 | 2016-02-18 | Mecatronix Ag | Positioniervorrichtung und Verfahren |
JP6261967B2 (ja) * | 2013-12-03 | 2018-01-17 | 株式会社ディスコ | 加工装置 |
DE102014005547B4 (de) | 2014-04-16 | 2016-09-15 | Mecatronix Ag | Vorrichtung und Verfahren zum Halten, Positionieren und/oder Bewegen eines Objekts |
DE102014005897B3 (de) * | 2014-04-25 | 2015-09-17 | Mecatronix Ag | Vorrichtung zum Halten, Positionieren und/oder Bewegen eines Objekts |
DE102015004582B4 (de) | 2015-04-09 | 2017-02-09 | Mecatronix Ag | Vorrichtung zum Halten, Positionieren und Bewegen eines Objekts |
US10014201B1 (en) | 2016-12-16 | 2018-07-03 | Solarcity Corporation | Magnetic wafer gripper |
US11360400B2 (en) | 2017-05-19 | 2022-06-14 | Massachusetts Institute Of Technology | Transport system having a magnetically levitated transportation stage |
US11393706B2 (en) | 2018-04-20 | 2022-07-19 | Massachusetts Institute Of Technology | Magnetically-levitated transporter |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR960038709U (ko) * | 1995-05-13 | 1996-12-18 | 웨이퍼 노광장치의 스테이지 | |
JP2001284438A (ja) * | 2000-04-03 | 2001-10-12 | Canon Inc | 磁気支持機構、位置決め装置、露光装置、デバイス製造方法、半導体製造工場および露光装置の保守方法 |
JP2005079368A (ja) * | 2003-09-01 | 2005-03-24 | Nikon Corp | 磁気浮上式ステージ装置及び露光装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL9100202A (nl) * | 1991-02-05 | 1992-09-01 | Asm Lithography Bv | Lithografische inrichting met een hangende objecttafel. |
US5196745A (en) * | 1991-08-16 | 1993-03-23 | Massachusetts Institute Of Technology | Magnetic positioning device |
US5815246A (en) * | 1996-12-24 | 1998-09-29 | U.S. Philips Corporation | Two-dimensionally balanced positioning device, and lithographic device provided with such a positioning device |
EP0866375A3 (en) * | 1997-03-17 | 2000-05-24 | Nikon Corporation | Article positioning apparatus and exposing apparatus having the same |
JPH10270535A (ja) * | 1997-03-25 | 1998-10-09 | Nikon Corp | 移動ステージ装置、及び該ステージ装置を用いた回路デバイス製造方法 |
US5991147A (en) * | 1997-07-03 | 1999-11-23 | Chiang; Wen-Hsuan | Electromagnetic chuck with magnetizing/demagnetizing circuit |
AU8747698A (en) * | 1997-08-21 | 1999-03-16 | Nikon Corporation | Positioning device, driving unit, and aligner equipped with the device |
US6285097B1 (en) * | 1999-05-11 | 2001-09-04 | Nikon Corporation | Planar electric motor and positioning device having transverse magnets |
US6144119A (en) * | 1999-06-18 | 2000-11-07 | Nikon Corporation | Planar electric motor with dual coil and magnet arrays |
JP2001118773A (ja) * | 1999-10-18 | 2001-04-27 | Nikon Corp | ステージ装置及び露光装置 |
JP2001230305A (ja) * | 2000-02-18 | 2001-08-24 | Canon Inc | 支持装置 |
US6603531B1 (en) * | 2000-11-16 | 2003-08-05 | Nikon Corporation | Stage assembly including a reaction assembly that is connected by actuators |
US20030102722A1 (en) * | 2001-12-04 | 2003-06-05 | Toshio Ueta | Moving magnet type planar motor control |
JP4566697B2 (ja) * | 2004-11-08 | 2010-10-20 | キヤノン株式会社 | 位置決め装置およびそれを用いた露光装置、デバイス製造方法 |
-
2006
- 2006-10-23 KR KR1020060102676A patent/KR100745371B1/ko active IP Right Grant
-
2007
- 2007-04-10 US US11/783,482 patent/US7633186B2/en not_active Expired - Fee Related
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2009
- 2009-11-03 US US12/611,149 patent/US7868488B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR960038709U (ko) * | 1995-05-13 | 1996-12-18 | 웨이퍼 노광장치의 스테이지 | |
JP2001284438A (ja) * | 2000-04-03 | 2001-10-12 | Canon Inc | 磁気支持機構、位置決め装置、露光装置、デバイス製造方法、半導体製造工場および露光装置の保守方法 |
JP2005079368A (ja) * | 2003-09-01 | 2005-03-24 | Nikon Corp | 磁気浮上式ステージ装置及び露光装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016018049A1 (ko) * | 2014-07-29 | 2016-02-04 | 주식회사 엘지실트론 | 웨이퍼의 결함 측정장치 |
US10255669B2 (en) | 2014-07-29 | 2019-04-09 | Sk Siltron Co., Ltd. | Defect measuring device for wafers |
US11837972B2 (en) | 2021-08-31 | 2023-12-05 | Korea Advanced Institute Of Science And Technology | Soft robot using diamagnetic levitation |
Also Published As
Publication number | Publication date |
---|---|
US7633186B2 (en) | 2009-12-15 |
US20080094603A1 (en) | 2008-04-24 |
US7868488B2 (en) | 2011-01-11 |
US20100045960A1 (en) | 2010-02-25 |
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