KR102066772B1 - 광 주사 장치 및 그것을 포함하는 화상 형성 장치 - Google Patents

광 주사 장치 및 그것을 포함하는 화상 형성 장치 Download PDF

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Publication number: KR102066772B1
Authority: KR; South Korea
Prior art keywords: light; optical; incident; section; scan
Prior art date: 2015-07-27

Application number

KR1020160091156A

Other languages

English (en)

Korean (ko)

Other versions

KR20170013161A (ko

Inventor

준 이가라시

Original Assignee

캐논 가부시끼가이샤

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.)

2015-07-27

Filing date

2016-07-19

Publication date

2020-01-15

2016-07-19 Application filed by 캐논 가부시끼가이샤 filed Critical 캐논 가부시끼가이샤

2017-02-06 Publication of KR20170013161A publication Critical patent/KR20170013161A/ko

2020-01-15 Application granted granted Critical

2020-01-15 Publication of KR102066772B1 publication Critical patent/KR102066772B1/ko

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Images

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
- G02B26/103—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

Landscapes

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)

KR1020160091156A 2015-07-27 2016-07-19 광 주사 장치 및 그것을 포함하는 화상 형성 장치 KR102066772B1 (ko)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
JPJP-P-2015-148157		2015-07-27
JP2015148157		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
JPJP-P-2016-094831		2016-05-10

Publications (2)

Publication Number	Publication Date
KR20170013161A KR20170013161A (ko)	2017-02-06
KR102066772B1 true KR102066772B1 (ko)	2020-01-15

Family

ID=57949682

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
KR1020160091156A KR102066772B1 (ko)	2015-07-27	2016-07-19	광 주사 장치 및 그것을 포함하는 화상 형성 장치

Country Status (3)

Country	Link
JP (1)	JP6786258B2 (ja)
KR (1)	KR102066772B1 (ja)
CN (1)	CN106405830B (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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
CN112771405B (zh) *	2018-10-02	2024-07-16	欧若拉运营公司	用于优化相干lidar的扫描的方法和***
EP3978950A4 (en) *	2019-07-16	2023-07-26	Canon Kabushiki Kaisha	OPTICAL DEVICE, AND VEHICLE-MOUNTED SYSTEM AND MOBILE DEVICE EQUIPPED THEREOF

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2004240275A (ja) *	2003-02-07	2004-08-26	Pentax Corp	レーザ走査装置
JP2007065565A (ja)	2005-09-02	2007-03-15	Canon Inc	走査光学装置及び画像形成装置
JP2008170485A (ja) *	2007-01-06	2008-07-24	Canon Inc	光走査装置及びそれを用いた画像形成装置
JP2013003380A (ja) *	2011-06-17	2013-01-07	Canon Inc	光ビーム出射装置及び該光ビーム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

Family Cites Families (4)

* 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
JP3283400B2 (ja) *	1995-06-20	2002-05-20	株式会社リコー	光走査装置
KR100191892B1 (ko) *	1995-11-30	1999-06-15	이형도	광검출장치
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

2016
- 2016-05-10 JP JP2016094831A patent/JP6786258B2/ja active Active
- 2016-07-19 KR KR1020160091156A patent/KR102066772B1/ko active IP Right Grant
- 2016-07-22 CN CN201610582805.0A patent/CN106405830B/zh active Active

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2004240275A (ja) *	2003-02-07	2004-08-26	Pentax Corp	レーザ走査装置
JP2007065565A (ja)	2005-09-02	2007-03-15	Canon Inc	走査光学装置及び画像形成装置
JP2008170485A (ja) *	2007-01-06	2008-07-24	Canon Inc	光走査装置及びそれを用いた画像形成装置
JP2013003380A (ja) *	2011-06-17	2013-01-07	Canon Inc	光ビーム出射装置及び該光ビーム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

Also Published As

Publication number	Publication date
CN106405830B (zh)	2020-05-12
KR20170013161A (ko)	2017-02-06
CN106405830A (zh)	2017-02-15
JP6786258B2 (ja)	2020-11-18
JP2017027018A (ja)	2017-02-02

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Legal Events

Date	Code	Title
2018-01-19	A201	Request for examination
2019-01-22	E902	Notification of reason for refusal
2019-03-22	AMND	Amendment
2019-07-31	E601	Decision to refuse application
2019-09-27	AMND	Amendment
2019-10-23	X701	Decision to grant (after re-examination)
2020-01-09	GRNT	Written decision to grant