CH601769A5 - - Google Patents

Info

Publication number
CH601769A5
CH601769A5 CH513376A CH513376A CH601769A5 CH 601769 A5 CH601769 A5 CH 601769A5 CH 513376 A CH513376 A CH 513376A CH 513376 A CH513376 A CH 513376A CH 601769 A5 CH601769 A5 CH 601769A5
Authority
CH
Switzerland
Application number
CH513376A
Inventor
Reiner Dr Ing Schwebel
Original Assignee
Zeiss Carl Fa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zeiss Carl Fa filed Critical Zeiss Carl Fa
Publication of CH601769A5 publication Critical patent/CH601769A5/xx

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00Measuring arrangements characterised by the use of optical techniques
    • G01B11/002Measuring arrangements characterised by the use of optical techniques for measuring two or more coordinates

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
CH513376A 1975-05-15 1976-04-26 CH601769A5 (uk)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752521618 DE2521618B1 (de) 1975-05-15 1975-05-15 Vorrichtung zum Messen oder Einstellen von zweidimensionalen Lagekoordinaten

Publications (1)

Publication Number Publication Date
CH601769A5 true CH601769A5 (uk) 1978-07-14

Family

ID=5946624

Family Applications (1)

Application Number Title Priority Date Filing Date
CH513376A CH601769A5 (uk) 1975-05-15 1976-04-26

Country Status (3)

Country Link
US (1) US4074131A (uk)
CH (1) CH601769A5 (uk)
DE (1) DE2521618B1 (uk)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4200395A (en) * 1977-05-03 1980-04-29 Massachusetts Institute Of Technology Alignment of diffraction gratings
US4193687A (en) * 1978-06-05 1980-03-18 Rockwell International Corporation High resolution alignment technique and apparatus
US4207002A (en) * 1978-12-18 1980-06-10 General Motors Corporation Apparatus for detecting an output image of an optical correlation
US4273448A (en) * 1979-06-04 1981-06-16 Schiler Frederick S Measuring method and apparatus
US4385838A (en) * 1980-01-19 1983-05-31 Nippon Kogaku K. K. Alignment device
US4529314A (en) * 1980-04-18 1985-07-16 Harris Corporation Method of measuring misalignment between levels on a substrate
US4546347A (en) * 1981-05-18 1985-10-08 Mouse Systems Corporation Detector for electro-optical mouse
JPS5877606A (ja) * 1981-09-04 1983-05-11 エム・ア−・エヌ−ロ−ラント・ドルツクマシ−ネン・アクチエンゲゼルシヤフト 支持体上の印刷用紙の位置検出装置
DE3334398C1 (de) * 1983-09-23 1984-11-22 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Messeinrichtung
DE3579161D1 (de) * 1984-12-10 1990-09-13 Lasercheck Ltd Positionsmessung und ausrichtung mittels eines laserstrahls.
US4782327A (en) * 1985-01-02 1988-11-01 Victor B. Kley Computer control
US4924505A (en) * 1987-08-03 1990-05-08 Vexcel Corporation Method of mensuration of an image on an object
US5040059A (en) * 1987-08-03 1991-08-13 Vexcel Corporation Method and apparatus of image mensuration with selectively visible and invisible reseau grid marks
US4984287A (en) * 1988-11-15 1991-01-08 Msc Technologies, Inc. Method for orienting a dual mouse optical scanner
US4942621A (en) * 1988-11-15 1990-07-17 Msc Technologies, Inc. Method for mapping scanned pixel data
DE3909855A1 (de) * 1989-03-25 1990-09-27 Ems Technik Gmbh Verfahren zur lagerbestimmung einer positionierbaren flaeche sowie lagegeber
US5204524A (en) * 1991-03-22 1993-04-20 Mitutoyo Corporation Two-dimensional optical encoder with three gratings in each dimension
DE4206544A1 (de) * 1992-03-02 1993-09-09 Lpkf Cad Cam Systeme In Thueri Zweikoordinaten-wegmesssystem
DE19517842C2 (de) * 1995-05-18 2000-09-14 Saechsisches Inst Fuer Die Dru Vorrichtung zur Messung von Lösungs- und Querpassermarken auf einem Druckprodukt
US7512452B2 (en) * 2005-06-13 2009-03-31 Mauro George E Positioning system for eliminating lost motion effect
US20060288795A1 (en) * 2005-06-27 2006-12-28 Vishay Measurements Group, Inc. Strain gage with off axis creep compensation feature
US7636165B2 (en) * 2006-03-21 2009-12-22 Asml Netherlands B.V. Displacement measurement systems lithographic apparatus and device manufacturing method
DE102007023300A1 (de) 2007-05-16 2008-11-20 Dr. Johannes Heidenhain Gmbh Positionsmesseinrichtung und Anordnung derselben
NL2009197A (en) 2011-08-25 2013-02-27 Asml Netherlands Bv System for detection motion, lithographic apparatus and device manufacturing method.
JP6560490B2 (ja) * 2014-12-10 2019-08-14 キヤノン株式会社 顕微鏡システム
JP6643071B2 (ja) * 2015-12-10 2020-02-12 キヤノン株式会社 顕微鏡システム
CN107328366B (zh) * 2017-06-16 2020-08-21 清华大学 二维纳米柔性运动平台及其光栅测量方法
CN111623710A (zh) * 2020-04-21 2020-09-04 广州市信诺光栅数显有限公司 一种基于高强度高模量纤维材料的光栅尺读数头滑车

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3533702A (en) * 1965-04-24 1970-10-13 Leitz Ernst Gmbh Multipurpose optical measuring device for determining the position of an object in two coordinates
US3633038A (en) * 1970-05-01 1972-01-04 Newell Ind Transducer-positioning system using radiation-sensitive means
US3867038A (en) * 1972-11-27 1975-02-18 Baird Atomic Inc Optical alignment system
GB1443220A (en) * 1972-12-19 1976-07-21 Leitz Ernst Gmbh Photo-electric incremental transducer

Also Published As

Publication number Publication date
US4074131A (en) 1978-02-14
DE2521618B1 (de) 1976-03-11

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Legal Events

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