JP6350901B2 - 光走査装置及び画像形成装置 - Google Patents

光走査装置及び画像形成装置 Download PDF

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Publication number
JP6350901B2
JP6350901B2 JP2014099277A JP2014099277A JP6350901B2 JP 6350901 B2 JP6350901 B2 JP 6350901B2 JP 2014099277 A JP2014099277 A JP 2014099277A JP 2014099277 A JP2014099277 A JP 2014099277A JP 6350901 B2 JP6350901 B2 JP 6350901B2
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JP
Japan
Prior art keywords
optical scanning
space
resonance
resonator
scanning device
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
JP2014099277A
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English (en)
Japanese (ja)
Other versions
JP2015215534A5 (enExample
JP2015215534A (ja
Inventor
寛 城野
寛 城野
嘉信 坂上
嘉信 坂上
一範 渡辺
一範 渡辺
成田　進
進 成田
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP2014099277A priority Critical patent/JP6350901B2/ja
Priority to US14/708,343 priority patent/US9360790B2/en
Publication of JP2015215534A publication Critical patent/JP2015215534A/ja
Publication of JP2015215534A5 publication Critical patent/JP2015215534A5/ja
Application granted granted Critical
Publication of JP6350901B2 publication Critical patent/JP6350901B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/435—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material
    • B41J2/47—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using the combination of scanning and modulation of light
    • 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
    • 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
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Laser Beam Printer (AREA)
  • Mechanical Optical Scanning Systems (AREA)
JP2014099277A 2014-05-13 2014-05-13 光走査装置及び画像形成装置 Expired - Fee Related JP6350901B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2014099277A JP6350901B2 (ja) 2014-05-13 2014-05-13 光走査装置及び画像形成装置
US14/708,343 US9360790B2 (en) 2014-05-13 2015-05-11 Optical scanning device and image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014099277A JP6350901B2 (ja) 2014-05-13 2014-05-13 光走査装置及び画像形成装置

Publications (3)

Publication Number Publication Date
JP2015215534A JP2015215534A (ja) 2015-12-03
JP2015215534A5 JP2015215534A5 (enExample) 2017-06-15
JP6350901B2 true JP6350901B2 (ja) 2018-07-04

Family

ID=54538412

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014099277A Expired - Fee Related JP6350901B2 (ja) 2014-05-13 2014-05-13 光走査装置及び画像形成装置

Country Status (2)

Country Link
US (1) US9360790B2 (enExample)
JP (1) JP6350901B2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6361960B2 (ja) * 2014-05-26 2018-07-25 株式会社リコー 光走査装置及び画像形成装置
JP6882002B2 (ja) * 2017-02-15 2021-06-02 キヤノン株式会社 光走査装置の筐体及び光走査装置
JP7151443B2 (ja) * 2018-12-10 2022-10-12 京セラドキュメントソリューションズ株式会社 光走査装置及び該光走査装置を備えた画像形成装置
JP7653304B2 (ja) * 2021-05-27 2025-03-28 シャープ株式会社 光走査装置及びそれを備えた画像形成装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3451503A (en) * 1967-09-26 1969-06-24 Gen Electric Sound-reducing housing for alternating current electric apparatus
JPH0352715U (enExample) * 1989-09-27 1991-05-22
JPH0651228A (ja) 1992-08-04 1994-02-25 Ricoh Co Ltd 光偏向器
JP2000235396A (ja) * 1999-02-15 2000-08-29 Ricoh Co Ltd 機器の外装材構造
JP4364336B2 (ja) * 1999-02-24 2009-11-18 東芝テック株式会社 画像形成装置
JP2002131684A (ja) * 2000-10-27 2002-05-09 Ricoh Co Ltd 画像形成装置および音質改善方法
US7215783B2 (en) * 2000-12-27 2007-05-08 Ricoh Company, Ltd. Image forming apparatus and method of evaluating sound quality on image forming apparatus
JP2005202117A (ja) * 2004-01-15 2005-07-28 Canon Inc 走査光学装置
KR100693037B1 (ko) * 2004-08-31 2007-03-12 삼성전자주식회사 소음 저감용 공명기 및 이를 채용한 광학 주사 장치
JP5332669B2 (ja) * 2008-09-03 2013-11-06 株式会社リコー 光走査装置、および画像形成装置
JP2011156670A (ja) * 2010-01-29 2011-08-18 Seiko Epson Corp 記録装置
US9274503B2 (en) * 2013-10-23 2016-03-01 Ricoh Company, Ltd. Sound absorber and image forming apparatus incorporating same
US9389574B2 (en) * 2014-02-27 2016-07-12 Ricoh Company, Limited Sound absorbing device, electronic device, and image forming apparatus
US9261852B2 (en) * 2014-02-27 2016-02-16 Ricoh Company, Ltd. Acoustic device, and electronic device and image forming apparatus incorporating same
JP6361960B2 (ja) * 2014-05-26 2018-07-25 株式会社リコー 光走査装置及び画像形成装置

Also Published As

Publication number Publication date
US9360790B2 (en) 2016-06-07
JP2015215534A (ja) 2015-12-03
US20150331350A1 (en) 2015-11-19

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