DE69407437D1 - Optisches Abtastgerät - Google Patents

Optisches Abtastgerät

Info

Publication number
DE69407437D1
DE69407437D1 DE69407437T DE69407437T DE69407437D1 DE 69407437 D1 DE69407437 D1 DE 69407437D1 DE 69407437 T DE69407437 T DE 69407437T DE 69407437 T DE69407437 T DE 69407437T DE 69407437 D1 DE69407437 D1 DE 69407437D1
Authority
DE
Germany
Prior art keywords
optical scanner
scanner
optical
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
DE69407437T
Other languages
English (en)
Other versions
DE69407437T2 (de
Inventor
Yasuo Suzuki
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
Priority claimed from JP344893A external-priority patent/JP3227246B2/ja
Priority claimed from JP5004209A external-priority patent/JPH06208075A/ja
Application filed by Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE69407437D1 publication Critical patent/DE69407437D1/de
Publication of DE69407437T2 publication Critical patent/DE69407437T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/12—Scanning systems using multifaceted mirrors
    • G02B26/121—Mechanical drive devices for polygonal mirrors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G02B5/09—Multifaceted or polygonal mirrors, e.g. polygonal scanning mirrors; Fresnel mirrors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Laser Beam Printer (AREA)
  • Facsimile Scanning Arrangements (AREA)
DE69407437T 1993-01-12 1994-01-11 Optisches Abtastgerät Expired - Lifetime DE69407437T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP344893A JP3227246B2 (ja) 1993-01-12 1993-01-12 偏向走査装置
JP5004209A JPH06208075A (ja) 1993-01-13 1993-01-13 偏向走査装置

Publications (2)

Publication Number Publication Date
DE69407437D1 true DE69407437D1 (de) 1998-02-05
DE69407437T2 DE69407437T2 (de) 1998-05-14

Family

ID=26337028

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69407437T Expired - Lifetime DE69407437T2 (de) 1993-01-12 1994-01-11 Optisches Abtastgerät

Country Status (4)

Country Link
US (1) US6449000B1 (de)
EP (1) EP0606887B1 (de)
KR (1) KR0184648B1 (de)
DE (1) DE69407437T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08223858A (ja) * 1994-12-15 1996-08-30 Canon Inc インナーロータモータ
JP3428783B2 (ja) * 1994-12-27 2003-07-22 キヤノン株式会社 走査光学装置のバランス修正方法
JP2000195119A (ja) * 1998-12-24 2000-07-14 Mitsumi Electric Co Ltd 回転ヘッドドラム装置の回転バランス調整機構
JP2004361795A (ja) * 2003-06-06 2004-12-24 Konica Minolta Business Technologies Inc ポリゴンミラー、光偏光装置、画像形成装置、及びポリゴンミラーの製造方法
US7286643B2 (en) * 2003-12-23 2007-10-23 General Electric Company X-ray tube target balancing features
DE102006054489A1 (de) * 2006-11-18 2008-05-21 Leuze Electronic Gmbh & Co Kg Barcodelesegerät
KR20130128242A (ko) * 2012-05-16 2013-11-26 삼성디스플레이 주식회사 레이저빔 주사를 위한 광학 모듈
PL2759348T3 (pl) * 2013-01-23 2018-01-31 Bollegraaf Patents And Brands B V Sito sortujące do sortowania materiału i korpus wirujący dla takiego sita sortującego
US9778457B2 (en) * 2014-02-12 2017-10-03 Brother Kogyo Kabushiki Kaisha Light deflector and polygon mirror
DE102014118974A1 (de) * 2014-12-18 2016-06-23 Valeo Schalter Und Sensoren Gmbh Laserscanner, Umlenkspiegelanordnung hierfür sowie optisches Trennmittel für eine Umlenkspiegelanordnung
JP2021021921A (ja) * 2019-07-30 2021-02-18 キヤノン株式会社 回転多面鏡、光偏向ユニット、及び光偏向ユニットを備えた光学走査装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4421385A (en) * 1980-08-04 1983-12-20 Tokyo Shibaura Denki Kabushiki Kaisha Polygon mirror for use with laser beam scanning apparatus including means for handling and storing the mirror
JPS61107211A (ja) 1984-10-30 1986-05-26 Toshiba Corp 回転体支持装置
JPH0735845B2 (ja) * 1986-01-27 1995-04-19 株式会社リコー 回転体用バランサ−及び回転バランスを得る方法
JPH0670452B2 (ja) 1986-05-08 1994-09-07 株式会社島津製作所 回転バランス修整装置
JPS643814A (en) 1987-06-25 1989-01-09 Victor Company Of Japan Floating type magnetic head
JP2506803B2 (ja) 1987-08-07 1996-06-12 松下電器産業株式会社 回転釣合自動調整装置
JPH02189510A (ja) 1989-01-18 1990-07-25 Canon Inc 偏向走査装置
JPH02201236A (ja) 1989-01-31 1990-08-09 Teac Corp 回転体のバランス調整方法
JPH0420014A (ja) 1990-05-14 1992-01-23 Fujitsu General Ltd Ｐｌｌ回路におけるリセット回路
US5245463A (en) * 1990-08-07 1993-09-14 Omron Corporation Optical scanner
JPH0772767B2 (ja) 1990-11-26 1995-08-02 コパル電子株式会社 ポリゴンミラ

Also Published As

Publication number Publication date
KR940018680A (ko) 1994-08-18
EP0606887A1 (de) 1994-07-20
EP0606887B1 (de) 1997-12-29
US6449000B1 (en) 2002-09-10
DE69407437T2 (de) 1998-05-14
KR0184648B1 (ko) 1999-05-15

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Legal Events

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