JP6291395B2 - 光学式位置測定装置 - Google Patents
光学式位置測定装置 Download PDFInfo
- Publication number
- JP6291395B2 JP6291395B2 JP2014204539A JP2014204539A JP6291395B2 JP 6291395 B2 JP6291395 B2 JP 6291395B2 JP 2014204539 A JP2014204539 A JP 2014204539A JP 2014204539 A JP2014204539 A JP 2014204539A JP 6291395 B2 JP6291395 B2 JP 6291395B2
- Authority
- JP
- Japan
- Prior art keywords
- protective cover
- measuring device
- position measuring
- measurement
- air
- 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.)
- Active
Links
- 230000003287 optical effect Effects 0.000 title claims description 55
- 230000001681 protective effect Effects 0.000 claims description 143
- 238000005259 measurement Methods 0.000 claims description 120
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 230000005291 magnetic effect Effects 0.000 claims description 4
- 239000003570 air Substances 0.000 description 62
- 235000012431 wafers Nutrition 0.000 description 51
- 230000036316 preload Effects 0.000 description 13
- 230000036961 partial effect Effects 0.000 description 7
- 238000000926 separation method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 239000006059 cover glass Substances 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002907 paramagnetic material Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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Images
Classifications
-
- 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
- G01B11/14—Measuring arrangements characterised by the use of optical techniques for measuring distance or clearance between spaced objects or spaced apertures
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
- G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
- G01D5/347—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
- G01D5/34707—Scales; Discs, e.g. fixation, fabrication, compensation
- G01D5/34715—Scale reading or illumination devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B9/00—Measuring instruments characterised by the use of optical techniques
-
- 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
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/04—Optical or mechanical part supplementary adjustable parts
- G01J1/0403—Mechanical elements; Supports for optical elements; Scanning arrangements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Optical Transform (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102013220196.6A DE102013220196A1 (de) | 2013-10-07 | 2013-10-07 | Optische Positionsmesseinrichtung |
| DE102013220196.6 | 2013-10-07 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015075488A JP2015075488A (ja) | 2015-04-20 |
| JP2015075488A5 JP2015075488A5 (enExample) | 2017-11-16 |
| JP6291395B2 true JP6291395B2 (ja) | 2018-03-14 |
Family
ID=51541017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014204539A Active JP6291395B2 (ja) | 2013-10-07 | 2014-10-03 | 光学式位置測定装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9482517B2 (enExample) |
| EP (1) | EP2866002B1 (enExample) |
| JP (1) | JP6291395B2 (enExample) |
| CN (1) | CN104515467B (enExample) |
| DE (1) | DE102013220196A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6533770B2 (ja) * | 2016-11-10 | 2019-06-19 | 日東電工株式会社 | 基準器、分光干渉式計測装置、塗布装置、分光干渉式計測装置の計測精度保証方法、及び、塗布膜の製造方法。 |
| CN112539714B (zh) * | 2020-06-30 | 2022-07-26 | 深圳中科飞测科技股份有限公司 | 一种偏心检测方法、检测方法、处理方法及检测设备 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB475323A (en) * | 1936-05-26 | 1937-11-17 | Genevoise Instr Physique | Improvements in and relating to measuring apparatus and machine-tools |
| DE2060696B2 (de) * | 1970-12-10 | 1972-12-07 | Lippke, Paul, 5450 Neuwied | Einrichtung zum pruefen von bewegten bahnen aus papier o dgl auf falten, knoten und aehnlichen fehlstellen |
| KR100493847B1 (ko) * | 2003-04-09 | 2005-06-08 | 삼성전자주식회사 | 파티클을 검출하기 위한 장치 및 방법 |
| DE102005043569A1 (de) | 2005-09-12 | 2007-03-22 | Dr. Johannes Heidenhain Gmbh | Positionsmesseinrichtung |
| US7602489B2 (en) | 2006-02-22 | 2009-10-13 | Asml Netherlands B.V. | Lithographic apparatus and device manufacturing method |
| US7483120B2 (en) | 2006-05-09 | 2009-01-27 | Asml Netherlands B.V. | Displacement measurement system, lithographic apparatus, displacement measurement method and device manufacturing method |
| WO2008038752A1 (en) * | 2006-09-29 | 2008-04-03 | Nikon Corporation | Mobile unit system, pattern forming device, exposing device, exposing method, and device manufacturing method |
| JP4519832B2 (ja) * | 2006-12-28 | 2010-08-04 | 株式会社堀場製作所 | 欠陥検査装置 |
| DE102007023300A1 (de) * | 2007-05-16 | 2008-11-20 | Dr. Johannes Heidenhain Gmbh | Positionsmesseinrichtung und Anordnung derselben |
| US8902402B2 (en) * | 2008-12-19 | 2014-12-02 | Nikon Corporation | Movable body apparatus, exposure apparatus, exposure method, and device manufacturing method |
| JP5602420B2 (ja) | 2009-12-10 | 2014-10-08 | キヤノン株式会社 | 変位測定装置、露光装置、及び精密加工機器 |
| DE102011075286A1 (de) * | 2011-05-05 | 2012-11-08 | Dr. Johannes Heidenhain Gmbh | Optische Positionsmesseinrichtung |
| DE102011076055A1 (de) * | 2011-05-18 | 2012-11-22 | Dr. Johannes Heidenhain Gmbh | Optische Positionsmesseinrichtung |
-
2013
- 2013-10-07 DE DE102013220196.6A patent/DE102013220196A1/de not_active Withdrawn
-
2014
- 2014-09-17 EP EP14185044.6A patent/EP2866002B1/de active Active
- 2014-10-03 JP JP2014204539A patent/JP6291395B2/ja active Active
- 2014-10-07 US US14/508,473 patent/US9482517B2/en not_active Expired - Fee Related
- 2014-10-08 CN CN201410525165.0A patent/CN104515467B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP2866002A1 (de) | 2015-04-29 |
| US20150098093A1 (en) | 2015-04-09 |
| EP2866002B1 (de) | 2016-01-13 |
| DE102013220196A1 (de) | 2015-04-09 |
| CN104515467B (zh) | 2018-07-24 |
| US9482517B2 (en) | 2016-11-01 |
| JP2015075488A (ja) | 2015-04-20 |
| CN104515467A (zh) | 2015-04-15 |
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