DE69132683T2 - Optisches Abtastsystem - Google Patents

Optisches Abtastsystem

Info

Publication number
DE69132683T2
DE69132683T2 DE69132683T DE69132683T DE69132683T2 DE 69132683 T2 DE69132683 T2 DE 69132683T2 DE 69132683 T DE69132683 T DE 69132683T DE 69132683 T DE69132683 T DE 69132683T DE 69132683 T2 DE69132683 T2 DE 69132683T2
Authority
DE
Germany
Prior art keywords
optical scanning
scanning system
optical
scanning
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 - Fee Related
Application number
DE69132683T
Other languages
English (en)
Other versions
DE69132683D1 (de
Inventor
Masabobu Kanoto
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 JP2073980A external-priority patent/JP2753594B2/ja
Priority claimed from JP4489591A external-priority patent/JPH04281421A/ja
Application filed by Canon Inc filed Critical Canon Inc
Publication of DE69132683D1 publication Critical patent/DE69132683D1/de
Application granted granted Critical
Publication of DE69132683T2 publication Critical patent/DE69132683T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/0005—Optical objectives specially designed for the purposes specified below having F-Theta characteristic
    • 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
    • G02B26/125—Details of the optical system between the polygonal mirror and the image plane
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/113—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using oscillating or rotating mirrors
    • H04N1/1135—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using oscillating or rotating mirrors for the main-scan only

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Facsimile Scanning Arrangements (AREA)
DE69132683T 1990-03-23 1991-03-22 Optisches Abtastsystem Expired - Fee Related DE69132683T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2073980A JP2753594B2 (ja) 1990-03-23 1990-03-23 走査光学装置
JP4489591A JPH04281421A (ja) 1991-03-11 1991-03-11 走査光学装置

Publications (2)

Publication Number Publication Date
DE69132683D1 DE69132683D1 (de) 2001-09-20
DE69132683T2 true DE69132683T2 (de) 2002-07-04

Family

ID=26384868

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69132683T Expired - Fee Related DE69132683T2 (de) 1990-03-23 1991-03-22 Optisches Abtastsystem

Country Status (4)

Country Link
US (1) US5365259A (de)
EP (1) EP0448123B1 (de)
DE (1) DE69132683T2 (de)
HK (1) HK1011726A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0453213U (de) * 1990-09-11 1992-05-07
KR100306582B1 (ko) * 1992-04-17 2001-11-30 구보 미츠오 광주사장치
JP3320283B2 (ja) * 1995-09-27 2002-09-03 キヤノン株式会社 走査光学装置および画像形成装置
JPH1195153A (ja) 1997-09-24 1999-04-09 Canon Inc 回転装置及び該装置を用いた偏向走査装置
JP2000330050A (ja) * 1999-03-12 2000-11-30 Canon Inc マルチビーム走査光学装置及びカラー画像形成装置
JP2001125027A (ja) * 1999-10-28 2001-05-11 Canon Inc 走査光学装置とそれを用いたカラー画像形成装置
JP2002040349A (ja) 2000-07-26 2002-02-06 Sharp Corp 光走査装置
JP3610313B2 (ja) * 2001-04-24 2005-01-12 キヤノン株式会社 マルチビーム走査光学系及びそれを用いた画像形成装置
KR100445120B1 (ko) * 2002-06-20 2004-08-21 삼성전자주식회사 동기신호 검출장치
JP4507830B2 (ja) * 2004-10-29 2010-07-21 ブラザー工業株式会社 光学装置
JP4913633B2 (ja) * 2007-03-05 2012-04-11 株式会社リコー 光書込装置および画像形成装置
DE102016207644A1 (de) * 2016-05-03 2017-11-09 Robert Bosch Gmbh Vorrichtung zum Aussenden eines Laserstrahls und entsprechendes Herstellungsverfahren
JP7001455B2 (ja) * 2017-12-18 2022-01-19 スタンレー電気株式会社 光走査装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4796963A (en) * 1986-08-20 1989-01-10 Ricoh Company, Ltd. Scanning apparatus using a rotary polygon mirror
US4868673A (en) * 1986-11-14 1989-09-19 Asahi Kogaku Kogyo K.K. Laser beam scanning device
US4796962A (en) * 1987-03-23 1989-01-10 Eastman Kodak Company Optical scanner

Also Published As

Publication number Publication date
HK1011726A1 (en) 1999-07-16
EP0448123B1 (de) 2001-08-16
DE69132683D1 (de) 2001-09-20
US5365259A (en) 1994-11-15
EP0448123A1 (de) 1991-09-25

Similar Documents

Publication Publication Date Title
DE69123381D1 (de) Optisches Abtastgerät
DE69132083T2 (de) Optisches system
DE69026798D1 (de) Optisches Abtastsystem
DE69328385T2 (de) Optisches Abtastgerät
DE69020068D1 (de) Optisches Abtastsystem.
DE69024273D1 (de) Optischer Abtaster
DE69428950T2 (de) Optisches Abtastsystem
DE69104762D1 (de) Optisches Abtastsystem.
DE69119564D1 (de) Optisches Abtastgerät
DE69212133D1 (de) Optischer Abtaster
DE69127963D1 (de) Optisches Abtastsystem
DE69310119D1 (de) Optisches Abtastsystem
KR930701808A (ko) 광학 스캐닝 장치
DE69117552D1 (de) Optisches Dokumentabtastsystem
DE69132683D1 (de) Optisches Abtastsystem
DE69116850D1 (de) Optisches Abtastgerät
DE69315738T2 (de) Optischer Abtaster
DE69118829D1 (de) Optisches Abtastgerät
DE69402453D1 (de) Optisches Abtastsystem
DE69011160D1 (de) Optisches Abtastsystem.
DE69222898T2 (de) Optisches Abtastgerät
DE69503001T2 (de) Optisches Abtastsystem
DE69107384D1 (de) Optisches Abtastsystem.
DE69128312T2 (de) Optisches Abtastgerät
DE69115781D1 (de) Optisches Strahlabtastgerät

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee