DE60018141D1 - Optisches Abtastgerät und bilderzeugende Vorrichtung - Google Patents

Optisches Abtastgerät und bilderzeugende Vorrichtung

Info

Publication number
DE60018141D1
DE60018141D1 DE60018141T DE60018141T DE60018141D1 DE 60018141 D1 DE60018141 D1 DE 60018141D1 DE 60018141 T DE60018141 T DE 60018141T DE 60018141 T DE60018141 T DE 60018141T DE 60018141 D1 DE60018141 D1 DE 60018141D1
Authority
DE
Germany
Prior art keywords
image
optical scanning
forming device
scanning device
forming
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
DE60018141T
Other languages
English (en)
Other versions
DE60018141T2 (de
Inventor
Hidemi Takayama
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
Application granted granted Critical
Publication of DE60018141D1 publication Critical patent/DE60018141D1/de
Publication of DE60018141T2 publication Critical patent/DE60018141T2/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
    • G02B26/12—Scanning systems using multifaceted mirrors
    • G02B26/125—Details of the optical system between the polygonal mirror and the image plane

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Laser Beam Printer (AREA)
DE60018141T 1999-11-09 2000-11-09 Optisches Abtastgerät und bilderzeugende Vorrichtung Expired - Lifetime DE60018141T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP31860999 1999-11-09
JP31860999 1999-11-09
JP2000336236A JP3673709B2 (ja) 1999-11-09 2000-11-02 光走査装置及び画像形成装置
JP2000336236 2000-11-02

Publications (2)

Publication Number Publication Date
DE60018141D1 true DE60018141D1 (de) 2005-03-24
DE60018141T2 DE60018141T2 (de) 2005-07-21

Family

ID=26569429

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60018141T Expired - Lifetime DE60018141T2 (de) 1999-11-09 2000-11-09 Optisches Abtastgerät und bilderzeugende Vorrichtung

Country Status (4)

Country Link
US (1) US6501586B1 (de)
EP (1) EP1099974B1 (de)
JP (1) JP3673709B2 (de)
DE (1) DE60018141T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4008262B2 (ja) * 2002-02-28 2007-11-14 株式会社リコー 画像形成装置
JP4133036B2 (ja) * 2002-06-28 2008-08-13 Ｈｏｙａ株式会社 マルチビーム走査光学系
JP2004240266A (ja) * 2003-02-07 2004-08-26 Canon Inc 光走査装置及びそれを用いたカラー画像形成装置
US7031039B2 (en) * 2003-07-30 2006-04-18 Canon Kabushiki Kaisha Optical scanning apparatus and image forming apparatus using the same
US7177060B2 (en) * 2004-01-15 2007-02-13 Seiko Epson Corporation Optical scanning apparatus and image forming apparatus
US7271941B2 (en) * 2005-03-07 2007-09-18 Lexmark International, Inc. Laser scanning unit including a shield
US7443415B2 (en) * 2005-08-04 2008-10-28 Kabushiki Kaisha Toshiba Optical beam scanning device and image forming apparatus having window for polygon mirror cover
JP4833932B2 (ja) * 2007-07-23 2011-12-07 Ｎｔｔエレクトロニクス株式会社 波長選択スイッチ
JP6203111B2 (ja) * 2014-04-24 2017-09-27 株式会社東芝 画像形成装置
JP6332075B2 (ja) * 2015-02-19 2018-05-30 京セラドキュメントソリューションズ株式会社 光走査装置及び画像形成装置
WO2019139895A1 (en) 2018-01-09 2019-07-18 Innovusion Ireland Limited Lidar detection systems and methods that use multi-plane mirrors
US11675050B2 (en) 2018-01-09 2023-06-13 Innovusion, Inc. LiDAR detection systems and methods
CN114114295A (zh) 2018-06-15 2022-03-01 图达通爱尔兰有限公司 用于聚焦感兴趣的范围的lidar***和方法
CN114114606A (zh) * 2018-11-14 2022-03-01 图达通爱尔兰有限公司 使用多面镜的lidar***和方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04146409A (ja) 1990-10-08 1992-05-20 Brother Ind Ltd 光走査装置
JP2947952B2 (ja) 1991-01-21 1999-09-13 株式会社リコー 電子写真装置
JPH04371910A (ja) 1991-06-20 1992-12-24 Tokyo Electric Co Ltd 画像形成装置
JPH05119278A (ja) * 1991-10-28 1993-05-18 Fujitsu Ltd 画像形成装置
JPH05249399A (ja) 1992-03-06 1993-09-28 Minolta Camera Co Ltd 光ビーム走査光学系
JPH0610918U (ja) * 1992-07-17 1994-02-10 旭光学工業株式会社 レーザ光学系ユニット
US5489936A (en) 1992-11-03 1996-02-06 Xerox Corporation Fast scan spot correction in a polygon ROS using PWM
US5377036A (en) 1992-12-10 1994-12-27 Xerox Corporation Suppression of stray light reflections in a raster output scanner (ROS) using an overfilled polygon design
US5270849A (en) 1992-12-10 1993-12-14 Xerox Corporation Prevention of stray light reflections in a raster output scanner (ROS) using an overfilled polygon design
US5781325A (en) * 1994-12-19 1998-07-14 Fuji Xerox Co., Ltd. Optical scanning apparatus
JPH09197315A (ja) 1996-01-17 1997-07-31 Fuji Xerox Co Ltd 迷光防止装置
JPH09211356A (ja) * 1996-02-06 1997-08-15 Ricoh Co Ltd 光走査用レンズ系
JP3840723B2 (ja) * 1997-01-28 2006-11-01 富士ゼロックス株式会社 光走査装置
JPH10260371A (ja) * 1997-03-19 1998-09-29 Canon Inc 走査光学装置
JP3577427B2 (ja) * 1999-04-22 2004-10-13 株式会社リコー 走査光学装置

Also Published As

Publication number Publication date
EP1099974A2 (de) 2001-05-16
EP1099974A3 (de) 2002-07-10
EP1099974B1 (de) 2005-02-16
DE60018141T2 (de) 2005-07-21
JP2001201708A (ja) 2001-07-27
JP3673709B2 (ja) 2005-07-20
US6501586B1 (en) 2002-12-31

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