JPH0572568B2 - - Google Patents

Info

Publication number
JPH0572568B2
JPH0572568B2 JP59197645A JP19764584A JPH0572568B2 JP H0572568 B2 JPH0572568 B2 JP H0572568B2 JP 59197645 A JP59197645 A JP 59197645A JP 19764584 A JP19764584 A JP 19764584A JP H0572568 B2 JPH0572568 B2 JP H0572568B2
Authority
JP
Japan
Prior art keywords
lens
slit
pupil
light
shape
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.)
Expired - Lifetime
Application number
JP59197645A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6187125A (ja
Inventor
Michihiro Tokuhara
Hiroshi Ogawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP59197645A priority Critical patent/JPS6187125A/ja
Priority to US06/775,263 priority patent/US4624555A/en
Priority to DE19853533474 priority patent/DE3533474A1/de
Publication of JPS6187125A publication Critical patent/JPS6187125A/ja
Publication of JPH0572568B2 publication Critical patent/JPH0572568B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/041—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with variable magnification
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
JP59197645A 1984-09-20 1984-09-20 スリツト露光投影装置 Granted JPS6187125A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP59197645A JPS6187125A (ja) 1984-09-20 1984-09-20 スリツト露光投影装置
US06/775,263 US4624555A (en) 1984-09-20 1985-09-12 Slit exposure projection device
DE19853533474 DE3533474A1 (de) 1984-09-20 1985-09-19 Spaltbelichtungs-projektionsvorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59197645A JPS6187125A (ja) 1984-09-20 1984-09-20 スリツト露光投影装置

Publications (2)

Publication Number Publication Date
JPS6187125A JPS6187125A (ja) 1986-05-02
JPH0572568B2 true JPH0572568B2 (en]) 1993-10-12

Family

ID=16377933

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59197645A Granted JPS6187125A (ja) 1984-09-20 1984-09-20 スリツト露光投影装置

Country Status (3)

Country Link
US (1) US4624555A (en])
JP (1) JPS6187125A (en])
DE (1) DE3533474A1 (en])

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4692016A (en) * 1986-03-14 1987-09-08 Fondation Suisse Pour La Recherche En Microtechnique Process for electrophotographic matrix printing and device for carrying out the process
JP2725255B2 (ja) * 1987-08-04 1998-03-11 ミノルタ株式会社 スリット走査型複写機のレンズ部材
US5012346A (en) * 1989-10-16 1991-04-30 Eastman Kodak Company Illumination system for a film scanner
JP2524567B2 (ja) * 1991-08-03 1996-08-14 キヤノン株式会社 複数ビ―ム走査光学装置
JPH10145567A (ja) * 1996-11-08 1998-05-29 Canon Inc 画像読取装置
WO2001029613A1 (fr) * 1999-10-22 2001-04-26 Waseda University Appareil photographique supergrandangulaire et objectif utilise dans cet appareil
US6359640B1 (en) 2000-04-28 2002-03-19 Lexmark International, Inc. Method and apparatus for minimizing visual artifacts resulting from laser scan process direction position errors
JP4771031B2 (ja) * 2001-02-20 2011-09-14 コニカミノルタホールディングス株式会社 成形レンズ、成形レンズ金型、成形レンズの製造方法及び光ピックアップ装置
US20040109241A1 (en) * 2002-12-04 2004-06-10 Ming-Te Chou Lens for scanners
JP2005300399A (ja) * 2004-04-14 2005-10-27 Keyence Corp 多光軸光電センサ
US7324185B2 (en) 2005-03-04 2008-01-29 Asml Netherlands B.V. Lithographic apparatus and device manufacturing method
US8248577B2 (en) 2005-05-03 2012-08-21 Asml Netherlands B.V. Lithographic apparatus and device manufacturing method
KR20140140648A (ko) 2005-05-12 2014-12-09 가부시키가이샤 니콘 투영 광학계, 노광 장치 및 노광 방법
JP4986010B2 (ja) * 2005-09-20 2012-07-25 カシオ計算機株式会社 投影レンズ及びプロジェクタ
JP2007328030A (ja) * 2006-06-06 2007-12-20 Auto Network Gijutsu Kenkyusho:Kk 撮像装置、光学装置及びレンズ
JP2007323080A (ja) * 2007-06-22 2007-12-13 Konica Minolta Holdings Inc 成形レンズ、成形レンズ金型、成形レンズの製造方法及び光ピックアップ装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3438704A (en) * 1966-10-11 1969-04-15 Xerox Corp Illumination control system
US3504960A (en) * 1966-10-11 1970-04-07 Xerox Corp Sagittal ray aperture stop
DE1298407B (de) * 1967-11-27 1969-06-26 Agfa Gevaert Ag Belichtungsanordnung fuer Kopiergeraete
JPS4821842Y1 (en]) * 1969-05-10 1973-06-26
US4275962A (en) * 1978-12-28 1981-06-30 Canon Kabushiki Kaisha Projection device
JPS57144501A (en) * 1981-03-03 1982-09-07 Canon Inc Scan optical system applied with moisture-resistant process

Also Published As

Publication number Publication date
JPS6187125A (ja) 1986-05-02
US4624555A (en) 1986-11-25
DE3533474A1 (de) 1986-03-27

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term