KR100738361B1 - 결상광학계 및 그것을 이용한 화상판독장치 - Google Patents

결상광학계 및 그것을 이용한 화상판독장치 Download PDF

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Publication number
KR100738361B1
KR100738361B1 KR1020060010335A KR20060010335A KR100738361B1 KR 100738361 B1 KR100738361 B1 KR 100738361B1 KR 1020060010335 A KR1020060010335 A KR 1020060010335A KR 20060010335 A KR20060010335 A KR 20060010335A KR 100738361 B1 KR100738361 B1 KR 100738361B1
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KR
South Korea
Prior art keywords
axis
optical element
axis optical
scanning direction
optical system
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Expired - Fee Related
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KR1020060010335A
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English (en)
Korean (ko)
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KR20060089651A (ko
Inventor
노부유키 토치기
타케요시 사이가
타다오 하야시데
카즈유키 콘도
Original Assignee
캐논 가부시끼가이샤
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Publication of KR20060089651A publication Critical patent/KR20060089651A/ko
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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/02—Catoptric systems, e.g. image erecting and reversing system
    • G02B17/06—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror
    • G02B17/0647—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror using more than three curved mirrors
    • G02B17/0663—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror using more than three curved mirrors off-axis or unobscured systems in which not all of the mirrors share a common axis of rotational symmetry, e.g. at least one of the mirrors is warped, tilted or decentered with respect to the other elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/08—Foundations or supports plates; Legs or pillars; Casings; Wheels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/06—Ornamental features, e.g. grate fronts or surrounds

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Facsimile Heads (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
KR1020060010335A 2005-02-04 2006-02-03 결상광학계 및 그것을 이용한 화상판독장치 Expired - Fee Related KR100738361B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2005-00029298 2005-02-04
JP2005029298A JP2006215374A (ja) 2005-02-04 2005-02-04 結像光学系及びそれを用いた画像読取装置

Publications (2)

Publication Number Publication Date
KR20060089651A KR20060089651A (ko) 2006-08-09
KR100738361B1 true KR100738361B1 (ko) 2007-07-12

Family

ID=36779658

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020060010335A Expired - Fee Related KR100738361B1 (ko) 2005-02-04 2006-02-03 결상광학계 및 그것을 이용한 화상판독장치

Country Status (4)

Country Link
US (3) US7253928B2 (enExample)
JP (1) JP2006215374A (enExample)
KR (1) KR100738361B1 (enExample)
CN (1) CN100443945C (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
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US7684094B2 (en) * 2004-09-13 2010-03-23 Canon Kabushiki Kaisha Image optical system and image reading apparatus equipped with same
US20110128533A1 (en) * 2009-12-01 2011-06-02 Hui-Hsiung Lee Surface-check equipment
JP5674709B2 (ja) * 2012-05-23 2015-02-25 東芝テック株式会社 結像素子アレイ及び画像形成装置
JP6268899B2 (ja) * 2013-10-11 2018-01-31 富士ゼロックス株式会社 画像読取装置及び画像読取光学系
CN104898275B (zh) * 2014-03-05 2017-07-07 清华大学 自由曲面离轴三反光学系统的设计方法
CN105739073B (zh) * 2014-12-11 2019-02-12 清华大学 自由曲面离轴三反光学系统
CN105739089B (zh) * 2014-12-11 2018-04-03 清华大学 自由曲面离轴三反成像系统的设计方法
JP6733360B2 (ja) * 2016-06-27 2020-07-29 富士ゼロックス株式会社 画像読取光学系及び画像読取装置
JP7180237B2 (ja) * 2018-09-25 2022-11-30 富士フイルムビジネスイノベーション株式会社 画像読取光学系および画像読み取り装置
US11726304B2 (en) * 2020-05-26 2023-08-15 Apple Inc. Folded optical systems

Citations (2)

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JPH05122451A (ja) * 1991-10-24 1993-05-18 Seiko Epson Corp イメージスキヤナ
JP2003287683A (ja) * 2002-03-28 2003-10-10 Minolta Co Ltd 画像読み取り光学系

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US5033821A (en) * 1989-10-24 1991-07-23 Asahi Kogaku Kogyo Kabushiki Kaisha Element selecting device
JPH04109263A (ja) * 1990-08-30 1992-04-10 Ricoh Co Ltd 原稿読取用光学系
US5315414A (en) * 1992-09-21 1994-05-24 Xerox Corporation System for controlling multiple filters in a color raster input scanner
US5805275A (en) * 1993-04-08 1998-09-08 Kollmorgen Corporation Scanning optical rangefinder
JP3320252B2 (ja) 1995-04-24 2002-09-03 キヤノン株式会社 反射型の光学系及びそれを用いた撮像装置
DE69623362T2 (de) 1995-02-28 2003-08-07 Canon Kk Zoomobjektiv mit reflektierenden Flächen
US5825560A (en) 1995-02-28 1998-10-20 Canon Kabushiki Xaisha Optical apparatus
US6166866A (en) 1995-02-28 2000-12-26 Canon Kabushiki Kaisha Reflecting type optical system
US6021004A (en) 1995-02-28 2000-02-01 Canon Kabushiki Kaisha Reflecting type of zoom lens
JP3291974B2 (ja) 1995-04-24 2002-06-17 キヤノン株式会社 ズーム光学系及びそれを備える撮像装置
JP3715686B2 (ja) 1995-06-21 2005-11-09 キヤノン株式会社 処理方法及びそれを用いた処理装置
US6858853B2 (en) * 1998-05-05 2005-02-22 Carl Zeiss Smt Ag Illumination system particularly for microlithography
JP2000050013A (ja) * 1998-07-31 2000-02-18 Minolta Co Ltd 画像読取装置
US6144475A (en) * 1998-11-09 2000-11-07 Avision, Inc. Optical system for scanner
JP3943952B2 (ja) 2001-03-05 2007-07-11 キヤノン株式会社 画像読取装置
DE10119992A1 (de) * 2001-04-23 2002-10-24 Leica Microsystems Beleuchtungseinrichtung
JP4380096B2 (ja) 2001-08-20 2009-12-09 コニカミノルタビジネステクノロジーズ株式会社 反射型の読み取り光学系
JP2003215731A (ja) * 2002-01-22 2003-07-30 Canon Inc 原稿照明装置及びそれを有する画像読取装置
US7414761B2 (en) * 2002-05-30 2008-08-19 Canon Kabushiki Kaisha Imaging optical system and image reading apparatus
JP4371634B2 (ja) * 2002-07-11 2009-11-25 キヤノン株式会社 結像光学系及びそれを用いた画像読取装置
JP2004133378A (ja) * 2002-08-09 2004-04-30 Minolta Co Ltd 反射型の読み取り光学系
JP2004126448A (ja) * 2002-10-07 2004-04-22 Canon Inc 画像読取装置
JP2004138799A (ja) * 2002-10-17 2004-05-13 Canon Inc 結像光学系
JP2004258541A (ja) * 2003-02-27 2004-09-16 Canon Inc 反射型光学系
KR100716829B1 (ko) * 2005-08-10 2007-05-09 삼성전기주식회사 초박형 모바일 카메라 광학 렌즈 시스템 및 이를 이용한이미지 결상 방법

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05122451A (ja) * 1991-10-24 1993-05-18 Seiko Epson Corp イメージスキヤナ
JP2003287683A (ja) * 2002-03-28 2003-10-10 Minolta Co Ltd 画像読み取り光学系

Also Published As

Publication number Publication date
US7397585B2 (en) 2008-07-08
US20060176594A1 (en) 2006-08-10
US20080013141A1 (en) 2008-01-17
US7253928B2 (en) 2007-08-07
KR20060089651A (ko) 2006-08-09
CN100443945C (zh) 2008-12-17
JP2006215374A (ja) 2006-08-17
CN1815289A (zh) 2006-08-09
US20080239440A1 (en) 2008-10-02
US7570444B2 (en) 2009-08-04

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