CN106405830B - 光学扫描设备和包括它的图像形成装置 - Google Patents

光学扫描设备和包括它的图像形成装置 Download PDF

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Publication number
CN106405830B
CN106405830B CN201610582805.0A CN201610582805A CN106405830B CN 106405830 B CN106405830 B CN 106405830B CN 201610582805 A CN201610582805 A CN 201610582805A CN 106405830 B CN106405830 B CN 106405830B
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Prior art keywords
light
incident
light beam
optical system
optical
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Chinese (zh)
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CN106405830A (zh
Inventor
五十岚润
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Canon Inc
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Canon Inc
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    • 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
    • G02B26/103—Scanning systems having movable or deformable optical fibres, light guides or waveguides as scanning elements
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • 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
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Laser Beam Printer (AREA)
CN201610582805.0A 2015-07-27 2016-07-22 光学扫描设备和包括它的图像形成装置 Active CN106405830B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2015148157 2015-07-27
JP2015-148157 2015-07-27
JP2016094831A JP6786258B2 (ja) 2015-07-27 2016-05-10 光走査装置及びそれを備える画像形成装置
JP2016-094831 2016-05-10

Publications (2)

Publication Number Publication Date
CN106405830A CN106405830A (zh) 2017-02-15
CN106405830B true CN106405830B (zh) 2020-05-12

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JP (1) JP6786258B2 (enExample)
KR (1) KR102066772B1 (enExample)
CN (1) CN106405830B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018132643A (ja) * 2017-02-15 2018-08-23 キヤノン株式会社 光走査装置及び画像形成装置
JP6887823B2 (ja) * 2017-02-15 2021-06-16 キヤノン株式会社 光走査装置及び画像形成装置
JP7123555B2 (ja) * 2017-03-13 2022-08-23 キヤノン株式会社 光走査装置および画像形成装置
US10185242B2 (en) * 2017-03-13 2019-01-22 Canon Kabushiki Kaisha Optical scanning apparatus and image forming apparatus
KR102750950B1 (ko) 2018-10-02 2025-01-07 오로라 오퍼레이션스, 인크. 코히런트 lidar의 스캐닝을 최적화하기 위한 방법 및 시스템
CN114144699A (zh) * 2019-07-16 2022-03-04 佳能株式会社 光学装置以及设置有光学装置的车载系统和移动设备
EP4116732A4 (en) * 2020-03-02 2024-03-20 Canon Kabushiki Kaisha OPTICAL DEVICE, VEHICLE MOUNTED SYSTEM AND MOTION DEVICE

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1151359A (zh) * 1995-11-30 1997-06-11 三星电机株式会社 光检测装置
US5771115A (en) * 1995-06-20 1998-06-23 Ricoh Company, Ltd. Optical scanner
CN1940750A (zh) * 2005-09-02 2007-04-04 佳能株式会社 光学扫描设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2753594B2 (ja) * 1990-03-23 1998-05-20 キヤノン株式会社 走査光学装置
JP2004240275A (ja) * 2003-02-07 2004-08-26 Pentax Corp レーザ走査装置
JP4769734B2 (ja) * 2007-01-06 2011-09-07 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
JP5573493B2 (ja) * 2010-08-25 2014-08-20 株式会社リコー 光走査装置及び画像形成装置
JP5906026B2 (ja) * 2011-06-17 2016-04-20 キヤノン株式会社 レーザ光出射装置及び該レーザ光出射装置を備える画像形成装置
JP2013130623A (ja) * 2011-12-20 2013-07-04 Canon Inc 光走査装置及び光走査方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5771115A (en) * 1995-06-20 1998-06-23 Ricoh Company, Ltd. Optical scanner
CN1151359A (zh) * 1995-11-30 1997-06-11 三星电机株式会社 光检测装置
CN1940750A (zh) * 2005-09-02 2007-04-04 佳能株式会社 光学扫描设备

Also Published As

Publication number Publication date
CN106405830A (zh) 2017-02-15
JP2017027018A (ja) 2017-02-02
JP6786258B2 (ja) 2020-11-18
KR102066772B1 (ko) 2020-01-15
KR20170013161A (ko) 2017-02-06

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