WO2003096101A1 - Optical scanner, and mechanism for cleaning optical scanner cover glass - Google Patents

Optical scanner, and mechanism for cleaning optical scanner cover glass Download PDF

Info

Publication number
WO2003096101A1
WO2003096101A1 PCT/JP2003/005694 JP0305694W WO03096101A1 WO 2003096101 A1 WO2003096101 A1 WO 2003096101A1 JP 0305694 W JP0305694 W JP 0305694W WO 03096101 A1 WO03096101 A1 WO 03096101A1
Authority
WO
WIPO (PCT)
Prior art keywords
deflection
light beam
reflection surface
incident
optical scanner
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.)
Ceased
Application number
PCT/JP2003/005694
Other languages
English (en)
French (fr)
Inventor
Takeshi Sowa
Nozomu Inoue
Yoichi Mitsui
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to US10/498,240 priority Critical patent/US7330295B2/en
Priority to CNB038041987A priority patent/CN1330994C/zh
Priority to EP03723247A priority patent/EP1528423A4/en
Priority to JP2004508519A priority patent/JP4051573B2/ja
Publication of WO2003096101A1 publication Critical patent/WO2003096101A1/ja
Anticipated expiration legal-status Critical
Priority to US11/955,842 priority patent/US7679798B2/en
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • G02B27/0006—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means to keep optical surfaces clean, e.g. by preventing or removing dirt, stains, contamination, condensation
    • 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
    • G02B26/129—Systems in which the scanning light beam is repeatedly reflected from the polygonal mirror

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Facsimile Heads (AREA)
  • Laser Beam Printer (AREA)
  • Length Measuring Devices By Optical Means (AREA)
PCT/JP2003/005694 2002-05-09 2003-05-07 Optical scanner, and mechanism for cleaning optical scanner cover glass Ceased WO2003096101A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US10/498,240 US7330295B2 (en) 2002-05-09 2003-05-07 Optical scanning device and cover glass cleaning mechanism for optical scanning device
CNB038041987A CN1330994C (zh) 2002-05-09 2003-05-07 光扫描装置及图像形成装置
EP03723247A EP1528423A4 (en) 2002-05-09 2003-05-07 OPTICAL SCANNER AND DEVICE FOR CLEANING THE SCANNER DECK GLASS
JP2004508519A JP4051573B2 (ja) 2002-05-09 2003-05-07 光走査装置
US11/955,842 US7679798B2 (en) 2002-05-09 2007-12-13 Optical scanning device and cover glass cleaning mechanism for optical scanning device

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2002-133737 2002-05-09
JP2002133737 2002-05-09
JP2002202206 2002-07-11
JP2002-202206 2002-07-11
JP2002211349 2002-07-19
JP2002-211349 2002-07-19

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US10498240 A-371-Of-International 2003-05-07
US11/955,842 Division US7679798B2 (en) 2002-05-09 2007-12-13 Optical scanning device and cover glass cleaning mechanism for optical scanning device

Publications (1)

Publication Number Publication Date
WO2003096101A1 true WO2003096101A1 (en) 2003-11-20

Family

ID=29424246

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2003/005694 Ceased WO2003096101A1 (en) 2002-05-09 2003-05-07 Optical scanner, and mechanism for cleaning optical scanner cover glass

Country Status (5)

Country Link
US (2) US7330295B2 (ja)
EP (1) EP1528423A4 (ja)
JP (1) JP4051573B2 (ja)
CN (1) CN1330994C (ja)
WO (1) WO2003096101A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007072321A (ja) * 2005-09-08 2007-03-22 Fuji Xerox Co Ltd 画像形成装置および露光ヘッド
US7385619B2 (en) 2004-03-02 2008-06-10 Seiko Epson Corporation Image forming apparatus

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4130917B2 (ja) * 2004-04-28 2008-08-13 シャープ株式会社 露光装置及び画像形成装置
JP4414933B2 (ja) * 2004-06-30 2010-02-17 株式会社リコー 光書き込み装置及び画像形成装置
JP4468261B2 (ja) * 2005-07-28 2010-05-26 株式会社リコー 光走査装置および画像形成装置
KR20080010970A (ko) * 2006-07-28 2008-01-31 삼성전자주식회사 광주사장치와 이를 구비하는 화상형성장치 및 광주사장치의 청소장치
KR101111902B1 (ko) * 2007-02-06 2012-02-14 삼성전자주식회사 광주사창 클리닝셔터를 갖는 광주사모듈 및 이를 포함하는화상형성장치
US8112012B2 (en) * 2008-04-08 2012-02-07 Dell Products L.P. System and method for cleaning a printer
WO2010035331A1 (ja) * 2008-09-26 2010-04-01 Hoya株式会社 走査光学装置
JP4743303B2 (ja) * 2009-03-27 2011-08-10 富士ゼロックス株式会社 画像形成装置及び露光ヘッドの清掃部材
JP5353650B2 (ja) * 2009-11-12 2013-11-27 富士ゼロックス株式会社 光照射装置および画像形成装置
JP5909979B2 (ja) * 2011-10-11 2016-04-27 株式会社リコー 光プリントヘッド及び画像形成装置
CN106056025A (zh) * 2016-07-11 2016-10-26 深圳市兴通物联科技有限公司 光路结构及其扫码读码方法
US10666826B2 (en) 2016-11-30 2020-05-26 Kyocera Document Solutions Inc. Reading module having reflection mirror array, image reading device comprising same, and image forming apparatus therewith
US10942257B2 (en) 2016-12-31 2021-03-09 Innovusion Ireland Limited 2D scanning high precision LiDAR using combination of rotating concave mirror and beam steering devices
JP6949570B2 (ja) * 2017-06-16 2021-10-13 キヤノン株式会社 光プリントヘッドを備える画像形成装置
JP7039189B2 (ja) 2017-06-16 2022-03-22 キヤノン株式会社 光プリントヘッドを備える画像形成装置
JP6900250B2 (ja) 2017-06-16 2021-07-07 キヤノン株式会社 光プリントヘッドを備える画像形成装置
CN109282750B (zh) * 2017-07-21 2020-10-16 镱钛科技股份有限公司 光学量测系统、光学量测装置及其量测方法
US11493601B2 (en) 2017-12-22 2022-11-08 Innovusion, Inc. High density LIDAR scanning
US11988773B2 (en) 2018-02-23 2024-05-21 Innovusion, Inc. 2-dimensional steering system for lidar systems
WO2020013890A2 (en) 2018-02-23 2020-01-16 Innovusion Ireland Limited Multi-wavelength pulse steering in lidar systems
JP6763044B2 (ja) * 2019-03-06 2020-09-30 川崎重工業株式会社 導光装置
JP7604094B2 (ja) * 2019-12-12 2024-12-23 キヤノン株式会社 光プリントヘッドの清掃部材、清掃部材を備えた画像形成装置

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS516563A (ja) 1974-07-04 1976-01-20 Canon Kk
EP0138400A1 (en) * 1983-09-15 1985-04-24 Xerox Corporation Optical scanning apparatus including polygonal scanning mirror assembly
JPS617818A (ja) * 1984-06-22 1986-01-14 Fuji Photo Film Co Ltd 光走査装置
JPS6329166U (ja) * 1986-08-08 1988-02-25
JPH01155066U (ja) * 1988-04-11 1989-10-25
EP0454503A2 (en) 1990-04-27 1991-10-30 Xerox Corporation Optical scanners
JPH0980875A (ja) * 1995-09-12 1997-03-28 Fujitsu Ltd 光ビーム走査装置
EP0816894A2 (en) * 1996-07-01 1998-01-07 Seiko Epson Corporation Optical scanning apparatus
JP2002267983A (ja) * 2001-03-08 2002-09-18 Ricoh Co Ltd 光書込ユニットを備えた画像形成装置
EP1248136A2 (en) 2001-04-03 2002-10-09 Seiko Epson Corporation Light deflective optical system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4509819A (en) * 1981-11-12 1985-04-09 Lincoln Laser Company Optical beam pulse generator
US4898437A (en) * 1983-09-15 1990-02-06 Xerox Corporation Wobble correction by two reflections on a facet without bow
US4885640A (en) * 1986-11-07 1989-12-05 Sharp Kabushiki Kaisha Image reading apparatus
JPH01206000A (ja) 1988-02-10 1989-08-18 Nec Corp 積層ガイド孔の加工方法
US5376994A (en) * 1992-02-13 1994-12-27 Ricoh Company, Ltd. Compact BI-color electrophotographic image forming apparatus
JPH0976554A (ja) 1995-09-12 1997-03-25 Matsushita Electric Ind Co Ltd 光学走査記録装置
JPH1020235A (ja) * 1996-07-01 1998-01-23 Seiko Epson Corp 光走査装置
US6337956B1 (en) * 1999-02-24 2002-01-08 Brother Kogyo Kabushiki Kaisha Developing device having toner agitation member and cleaning member cleaning light transmission window

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS516563A (ja) 1974-07-04 1976-01-20 Canon Kk
EP0138400A1 (en) * 1983-09-15 1985-04-24 Xerox Corporation Optical scanning apparatus including polygonal scanning mirror assembly
JPS617818A (ja) * 1984-06-22 1986-01-14 Fuji Photo Film Co Ltd 光走査装置
US4796965A (en) 1984-06-22 1989-01-10 Fuji Photo Film Co., Ltd. Optical scanning device
JPS6329166U (ja) * 1986-08-08 1988-02-25
JPH01155066U (ja) * 1988-04-11 1989-10-25
EP0454503A2 (en) 1990-04-27 1991-10-30 Xerox Corporation Optical scanners
JPH0980875A (ja) * 1995-09-12 1997-03-28 Fujitsu Ltd 光ビーム走査装置
EP0816894A2 (en) * 1996-07-01 1998-01-07 Seiko Epson Corporation Optical scanning apparatus
JP2002267983A (ja) * 2001-03-08 2002-09-18 Ricoh Co Ltd 光書込ユニットを備えた画像形成装置
EP1248136A2 (en) 2001-04-03 2002-10-09 Seiko Epson Corporation Light deflective optical system
JP2002365582A (ja) * 2001-04-03 2002-12-18 Seiko Epson Corp 光偏向光学系

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1528423A4 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7385619B2 (en) 2004-03-02 2008-06-10 Seiko Epson Corporation Image forming apparatus
JP2007072321A (ja) * 2005-09-08 2007-03-22 Fuji Xerox Co Ltd 画像形成装置および露光ヘッド

Also Published As

Publication number Publication date
US20050012973A1 (en) 2005-01-20
EP1528423A4 (en) 2009-08-12
EP1528423A1 (en) 2005-05-04
US7679798B2 (en) 2010-03-16
JPWO2003096101A1 (ja) 2005-09-15
CN1330994C (zh) 2007-08-08
JP4051573B2 (ja) 2008-02-27
US20090009867A1 (en) 2009-01-08
US7330295B2 (en) 2008-02-12
CN1636157A (zh) 2005-07-06

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