CN106680993B - 光学扫描装置 - Google Patents

光学扫描装置 Download PDF

Info

Publication number
CN106680993B
CN106680993B CN201610973853.2A CN201610973853A CN106680993B CN 106680993 B CN106680993 B CN 106680993B CN 201610973853 A CN201610973853 A CN 201610973853A CN 106680993 B CN106680993 B CN 106680993B
Authority
CN
China
Prior art keywords
optical
subscan
light beam
imaging len
deflector
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.)
Active
Application number
CN201610973853.2A
Other languages
English (en)
Chinese (zh)
Other versions
CN106680993A (zh
Inventor
黑川周一
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
Publication of CN106680993A publication Critical patent/CN106680993A/zh
Application granted granted Critical
Publication of CN106680993B publication Critical patent/CN106680993B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G02B26/101—Scanning systems with both horizontal and vertical deflecting means, e.g. raster or XY scanners
    • 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
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
    • H04N1/02815—Means for illuminating the original, not specific to a particular type of pick-up head
    • H04N1/0282—Using a single or a few point light sources, e.g. a laser diode
    • H04N1/0283—Using a single or a few point light sources, e.g. a laser diode in combination with a light deflecting element, e.g. a rotating mirror
    • 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
    • G02B26/106—Scanning systems having diffraction gratings as scanning elements, e.g. holographic scanners
    • 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
    • G02B26/124—Details of the optical system between the light source and the polygonal mirror
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/12—Beam splitting or combining systems operating by refraction only
    • G02B27/123—The splitting element being a lens or a system of lenses, including arrays and surfaces with refractive power
    • 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
    • G03G15/04036—Details of illuminating systems, e.g. lamps, reflectors
    • 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
    • G03G15/0409—Details of projection optics
    • 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
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
    • H04N1/02815—Means for illuminating the original, not specific to a particular type of pick-up head
    • H04N1/0282—Using a single or a few point light sources, e.g. a laser diode
    • H04N1/02835—Using a single or a few point light sources, e.g. a laser diode in combination with a light guide, e.g. optical fibre, glass plate
    • 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
    • H04N1/23—Reproducing arrangements
    • H04N1/29—Reproducing arrangements involving production of an electrostatic intermediate picture
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/0077—Types of the still picture apparatus
    • H04N2201/0081—Image reader
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/0077—Types of the still picture apparatus
    • H04N2201/0094—Multifunctional device, i.e. a device capable of all of reading, reproducing, copying, facsimile transception, file transception

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Laser Beam Printer (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Lenses (AREA)
CN201610973853.2A 2015-11-06 2016-11-04 光学扫描装置 Active CN106680993B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015218575A JP6212528B2 (ja) 2015-11-06 2015-11-06 光走査装置
JP2015-218575 2015-11-06

Publications (2)

Publication Number Publication Date
CN106680993A CN106680993A (zh) 2017-05-17
CN106680993B true CN106680993B (zh) 2019-08-02

Family

ID=58663934

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610973853.2A Active CN106680993B (zh) 2015-11-06 2016-11-04 光学扫描装置

Country Status (4)

Country Link
US (1) US9860409B2 (enExample)
JP (1) JP6212528B2 (enExample)
KR (1) KR102021173B1 (enExample)
CN (1) CN106680993B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7137401B2 (ja) * 2018-08-20 2022-09-14 キヤノン株式会社 光走査装置及び画像形成装置
JP7417425B2 (ja) * 2020-01-15 2024-01-18 キヤノン株式会社 光走査装置及び画像形成装置
JP7187590B2 (ja) 2021-01-27 2022-12-12 キヤノン株式会社 光学系、撮像装置、車載システムおよび移動装置
JP2022114767A (ja) 2021-01-27 2022-08-08 キヤノン株式会社 光学系、撮像装置、車載システムおよび移動装置
JP2023120768A (ja) 2022-02-18 2023-08-30 キヤノン株式会社 ズームレンズおよび撮像装置
CN118119873A (zh) * 2022-09-29 2024-05-31 纳卢克斯株式会社 扫描光学系统

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1474211A (zh) * 2002-08-08 2004-02-11 ������������ʽ���� 光学扫描装置及使用它的成象设备
CN101339294A (zh) * 2007-07-04 2009-01-07 佳能株式会社 光学扫描装置和使用该光学扫描装置的图像形成设备
JP2010256579A (ja) * 2009-04-24 2010-11-11 Furyu Kk 写真撮影編集装置
JP2011123240A (ja) * 2009-12-10 2011-06-23 Ricoh Co Ltd 光走査装置及び画像形成装置
CN102207618A (zh) * 2010-03-31 2011-10-05 兄弟工业株式会社 扫描光学装置
JP2012088612A (ja) * 2010-10-21 2012-05-10 Konica Minolta Business Technologies Inc 光走査装置
JP2012150161A (ja) * 2011-01-17 2012-08-09 Ricoh Co Ltd 光走査装置、及び画像形成装置

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0450913A (ja) * 1990-06-15 1992-02-19 Ricoh Co Ltd 光走査光学装置
JP5013652B2 (ja) 2003-06-13 2012-08-29 キヤノン株式会社 走査式光学装置
US7428088B2 (en) * 2004-10-28 2008-09-23 Canon Kabushiki Kaisha Optical scanning apparatus and method for adjusting the same
JP4975983B2 (ja) * 2005-06-29 2012-07-11 株式会社リコー 光走査装置、マルチビーム光走査装置及び画像形成装置
JP4678255B2 (ja) * 2005-07-29 2011-04-27 リコープリンティングシステムズ株式会社 光走査装置およびそれを用いた画像形成装置
JP4944432B2 (ja) * 2005-11-30 2012-05-30 キヤノン株式会社 光走査装置及びそれを用いた画像形成装置
JP4663517B2 (ja) * 2005-12-28 2011-04-06 株式会社リコー 光書込装置、画像形成装置およびハウジングの成形方法
JP2008064775A (ja) 2006-09-04 2008-03-21 Ricoh Co Ltd 光走査装置及び画像形成装置
JP4917925B2 (ja) * 2006-09-15 2012-04-18 株式会社リコー 光走査装置及びカラー画像形成装置
JP4883795B2 (ja) * 2007-06-28 2012-02-22 キヤノン株式会社 マルチビーム光走査装置及びそれを用いた画像形成装置
JP2009122327A (ja) * 2007-11-14 2009-06-04 Canon Inc マルチビーム光走査装置及びそれを用いた画像形成装置
JP5197045B2 (ja) 2008-02-13 2013-05-15 キヤノン株式会社 光走査装置及びそれを用いた画像形成装置
JP5115351B2 (ja) 2008-06-17 2013-01-09 コニカミノルタビジネステクノロジーズ株式会社 タンデム型走査光学系
JP2010026055A (ja) * 2008-07-16 2010-02-04 Canon Inc 光走査装置及びそれを用いた画像形成装置
KR101442616B1 (ko) * 2008-09-16 2014-09-23 삼성전자주식회사 광 주사 장치 및 화상 형성 장치
JP5303346B2 (ja) * 2009-04-24 2013-10-02 京セラドキュメントソリューションズ株式会社 光学走査装置及びそれを備えた画像形成装置
JP2011100007A (ja) * 2009-11-06 2011-05-19 Ricoh Co Ltd 光走査装置および画像形成装置
JP5661507B2 (ja) * 2011-02-28 2015-01-28 キヤノン株式会社 走査光学装置及びそれを用いた画像形成装置
JP6147067B2 (ja) * 2013-04-15 2017-06-14 キヤノン株式会社 光走査装置及びそれを用いた画像形成装置
JP6045455B2 (ja) * 2013-08-02 2016-12-14 キヤノン株式会社 光走査装置及びそれを用いた画像形成装置
JP6132701B2 (ja) * 2013-08-08 2017-05-24 キヤノン株式会社 光走査装置及びそれを用いた画像形成装置
JP6047107B2 (ja) * 2014-01-17 2016-12-21 キヤノン株式会社 光走査装置及びそれを有する画像形成装置
JP6370127B2 (ja) 2014-06-24 2018-08-08 キヤノン株式会社 結像光学素子及びそれを備える光走査装置
JP6478560B2 (ja) * 2014-10-29 2019-03-06 キヤノン株式会社 光走査装置及びそれを用いた画像形成装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1474211A (zh) * 2002-08-08 2004-02-11 ������������ʽ���� 光学扫描装置及使用它的成象设备
CN101339294A (zh) * 2007-07-04 2009-01-07 佳能株式会社 光学扫描装置和使用该光学扫描装置的图像形成设备
JP2010256579A (ja) * 2009-04-24 2010-11-11 Furyu Kk 写真撮影編集装置
JP2011123240A (ja) * 2009-12-10 2011-06-23 Ricoh Co Ltd 光走査装置及び画像形成装置
CN102207618A (zh) * 2010-03-31 2011-10-05 兄弟工业株式会社 扫描光学装置
JP2012088612A (ja) * 2010-10-21 2012-05-10 Konica Minolta Business Technologies Inc 光走査装置
JP2012150161A (ja) * 2011-01-17 2012-08-09 Ricoh Co Ltd 光走査装置、及び画像形成装置

Also Published As

Publication number Publication date
US9860409B2 (en) 2018-01-02
JP2017090593A (ja) 2017-05-25
KR20170053584A (ko) 2017-05-16
JP6212528B2 (ja) 2017-10-11
KR102021173B1 (ko) 2019-09-11
CN106680993A (zh) 2017-05-17
US20170134603A1 (en) 2017-05-11

Similar Documents

Publication Publication Date Title
CN106680993B (zh) 光学扫描装置
JP5046760B2 (ja) 光走査装置及びそれを用いた画像形成装置
JP5153561B2 (ja) 走査光学装置及びそれを用いた画像形成装置
JP2010134430A (ja) 走査光学装置及びそれを用いた画像形成装置
JP6478560B2 (ja) 光走査装置及びそれを用いた画像形成装置
EP1707384A1 (en) Scanning optical device and color image forming apparatus using the same
CN110850590A (zh) 光学扫描装置和图像形成装置
JP4378081B2 (ja) 光走査装置及びそれを用いた画像形成装置
JP6147067B2 (ja) 光走査装置及びそれを用いた画像形成装置
JP5100018B2 (ja) 光走査装置及びそれを用いた画像形成装置
JP2003241126A (ja) 走査光学装置及びそれを用いた画像形成装置
US8791974B2 (en) Optical scanning apparatus and image forming apparatus
JP4171213B2 (ja) 走査光学系
JP5765926B2 (ja) 光走査装置及びそれを用いた画像形成装置
JP2006154097A (ja) 光走査装置および画像形成装置
JP5019815B2 (ja) 光走査装置および画像形成装置
JP5843500B2 (ja) 光走査装置およびそれを有する画像形成装置
JP4902279B2 (ja) 画像形成装置
KR20040084012A (ko) 광주사 장치
JP2009204939A (ja) 光走査装置及びそれを用いた画像形成装置
JP2004317790A (ja) 光走査装置
KR20190089462A (ko) 주사선 만곡을 보정할 수 있는 결상렌즈의 곡면 정점의 배열
JP6005209B2 (ja) 光走査装置およびそれを有する画像形成装置
JP2004198894A (ja) 走査光学装置及びそれを用いた画像形成装置
JP2017078800A (ja) 光走査装置及びそれを用いた画像形成装置

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant