DE69624861T2 - Optische Belichtungseinheit - Google Patents

Optische Belichtungseinheit

Info

Publication number
DE69624861T2
DE69624861T2 DE69624861T DE69624861T DE69624861T2 DE 69624861 T2 DE69624861 T2 DE 69624861T2 DE 69624861 T DE69624861 T DE 69624861T DE 69624861 T DE69624861 T DE 69624861T DE 69624861 T2 DE69624861 T2 DE 69624861T2
Authority
DE
Germany
Prior art keywords
exposure unit
optical exposure
optical
unit
exposure
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 - Lifetime
Application number
DE69624861T
Other languages
English (en)
Other versions
DE69624861D1 (de
Inventor
Takashi Shiraishi
Masao Yamaguchi
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Application granted granted Critical
Publication of DE69624861D1 publication Critical patent/DE69624861D1/de
Publication of DE69624861T2 publication Critical patent/DE69624861T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H04N1/46—Colour picture communication systems
    • H04N1/50—Picture reproducers
    • H04N1/506—Reproducing the colour component signals picture-sequentially, e.g. with reproducing heads spaced apart from one another in the subscanning direction
    • 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
    • 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
DE69624861T 1995-03-31 1996-03-28 Optische Belichtungseinheit Expired - Lifetime DE69624861T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP09762695A JP3209656B2 (ja) 1995-03-31 1995-03-31 光走査装置

Publications (2)

Publication Number Publication Date
DE69624861D1 DE69624861D1 (de) 2003-01-02
DE69624861T2 true DE69624861T2 (de) 2003-07-10

Family

ID=14197400

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69624861T Expired - Lifetime DE69624861T2 (de) 1995-03-31 1996-03-28 Optische Belichtungseinheit

Country Status (4)

Country Link
US (1) US5774249A (de)
EP (1) EP0735742B1 (de)
JP (1) JP3209656B2 (de)
DE (1) DE69624861T2 (de)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009145897A (ja) * 1995-02-28 2009-07-02 Canon Inc 走査光学装置及びそれを有するレーザービームプリンタ
US6683708B2 (en) * 1996-01-11 2004-01-27 Kabushiki Kaisha Toshiba Multi-beam exposure unit
JP3222052B2 (ja) * 1996-01-11 2001-10-22 株式会社東芝 光走査装置
JPH09265041A (ja) * 1996-01-22 1997-10-07 Ricoh Co Ltd 走査結像レンズおよび光走査装置
US6549227B2 (en) 1996-07-31 2003-04-15 Kabushiki Kaisha Toshiba Multi-beam exposer unit
JP3771328B2 (ja) 1996-07-31 2006-04-26 株式会社東芝 マルチビーム露光装置
JPH1172727A (ja) * 1997-09-01 1999-03-16 Minolta Co Ltd 走査光学系及び走査光学装置
JP3990008B2 (ja) 1997-10-20 2007-10-10 コニカミノルタビジネステクノロジーズ株式会社 マルチビーム走査装置
JP2000330050A (ja) * 1999-03-12 2000-11-30 Canon Inc マルチビーム走査光学装置及びカラー画像形成装置
JP2000275557A (ja) 1999-03-26 2000-10-06 Minolta Co Ltd レーザー走査装置
JP2001004951A (ja) * 1999-06-24 2001-01-12 Minolta Co Ltd レーザー走査装置
JP2001091873A (ja) * 1999-09-24 2001-04-06 Toshiba Tec Corp 光走査装置
JP3943820B2 (ja) 1999-10-29 2007-07-11 キヤノン株式会社 光走査装置及びマルチビーム光走査装置及び画像形成装置
JP2002202472A (ja) * 2000-12-28 2002-07-19 Ricoh Co Ltd 光走査装置及び画像形成装置
US6549225B2 (en) 2001-02-28 2003-04-15 Lexmark International, Inc. Method of margin alignment and plane-to-plane registration in a tandem color electrophotographic machine
JP2002328323A (ja) * 2001-04-27 2002-11-15 Toshiba Tec Corp 光走査装置
US6842187B2 (en) * 2003-05-02 2005-01-11 Kabushiki Kaisha Toshiba Optical beam scanning device and image forming apparatus
JP4535743B2 (ja) * 2004-02-06 2010-09-01 株式会社東芝 光走査装置及び画像形成装置
JP2006184750A (ja) * 2004-12-28 2006-07-13 Kyocera Mita Corp 画像形成装置
US7733289B2 (en) 2007-10-31 2010-06-08 The Invention Science Fund I, Llc Electromagnetic compression apparatus, methods, and systems
US20090218524A1 (en) * 2008-02-29 2009-09-03 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Electromagnetic cloaking and translation apparatus, methods, and systems
US8773775B2 (en) * 2008-05-30 2014-07-08 The Invention Science Fund I Llc Emitting and negatively-refractive focusing apparatus, methods, and systems
US8817380B2 (en) * 2008-05-30 2014-08-26 The Invention Science Fund I Llc Emitting and negatively-refractive focusing apparatus, methods, and systems
US7830618B1 (en) * 2008-05-30 2010-11-09 The Invention Science Fund I Negatively-refractive focusing and sensing apparatus, methods, and systems
US9019632B2 (en) * 2008-05-30 2015-04-28 The Invention Science Fund I Llc Negatively-refractive focusing and sensing apparatus, methods, and systems
US8773776B2 (en) * 2008-05-30 2014-07-08 The Invention Science Fund I Llc Emitting and negatively-refractive focusing apparatus, methods, and systems
US7777962B2 (en) 2008-05-30 2010-08-17 The Invention Science Fund I, Llc Negatively-refractive focusing and sensing apparatus, methods, and systems
US8164837B2 (en) * 2008-05-30 2012-04-24 The Invention Science Fund I, Llc Negatively-refractive focusing and sensing apparatus, methods, and systems
US8736982B2 (en) * 2008-05-30 2014-05-27 The Invention Science Fund I Llc Emitting and focusing apparatus, methods, and systems
US8493669B2 (en) * 2008-05-30 2013-07-23 The Invention Science Fund I Llc Focusing and sensing apparatus, methods, and systems
US7869131B2 (en) * 2008-05-30 2011-01-11 The Invention Science Fund I Emitting and negatively-refractive focusing apparatus, methods, and systems
US8638505B2 (en) * 2008-05-30 2014-01-28 The Invention Science Fund 1 Llc Negatively-refractive focusing and sensing apparatus, methods, and systems
US8531782B2 (en) * 2008-05-30 2013-09-10 The Invention Science Fund I Llc Emitting and focusing apparatus, methods, and systems
CN102112919B (zh) * 2008-05-30 2015-09-30 发明科学基金I有限责任公司 聚焦和感测装置、方法和系统
US8638504B2 (en) * 2008-05-30 2014-01-28 The Invention Science Fund I Llc Emitting and negatively-refractive focusing apparatus, methods, and systems
US7872812B2 (en) * 2008-05-30 2011-01-18 The Invention Science Fund I, Llc Emitting and focusing apparatus, methods, and systems
US8837058B2 (en) * 2008-07-25 2014-09-16 The Invention Science Fund I Llc Emitting and negatively-refractive focusing apparatus, methods, and systems
US8527412B1 (en) * 2008-08-28 2013-09-03 Bank Of America Corporation End-to end monitoring of a check image send process
US8730591B2 (en) * 2008-08-07 2014-05-20 The Invention Science Fund I Llc Negatively-refractive focusing and sensing apparatus, methods, and systems
JP4959754B2 (ja) * 2009-06-22 2012-06-27 株式会社東芝 光学装置
JP2011158912A (ja) * 2011-03-07 2011-08-18 Toshiba Tec Corp 光走査装置
JP6127307B2 (ja) * 2015-01-15 2017-05-17 コニカミノルタ株式会社 光走査装置
US9823958B2 (en) 2016-02-08 2017-11-21 Bank Of America Corporation System for processing data using different processing channels based on source error probability
US10460296B2 (en) 2016-02-08 2019-10-29 Bank Of America Corporation System for processing data using parameters associated with the data for auto-processing
US10437880B2 (en) 2016-02-08 2019-10-08 Bank Of America Corporation Archive validation system with data purge triggering
US10437778B2 (en) 2016-02-08 2019-10-08 Bank Of America Corporation Archive validation system with data purge triggering
US10067869B2 (en) 2016-02-12 2018-09-04 Bank Of America Corporation System for distributed data processing with automatic caching at various system levels
US9952942B2 (en) 2016-02-12 2018-04-24 Bank Of America Corporation System for distributed data processing with auto-recovery
US11366331B2 (en) * 2017-12-05 2022-06-21 Panasonic Intellectual Property Management Co., Ltd. Beam converting optical system and light source device
US10866410B2 (en) 2018-03-30 2020-12-15 Kabushiki Kaisha Toshiba Image forming apparatus and control method of image forming apparatus
US11039034B2 (en) 2018-03-30 2021-06-15 Kabushiki Kaisha Toshiba Image forming apparatus and operation method of image forming apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5181137A (en) * 1988-08-24 1993-01-19 Canon Kabushiki Kaisha Light scanning apparatus
US5251055A (en) * 1989-03-23 1993-10-05 Canon Kabushiki Kaisha Optical scanning apparatus
JPH04264468A (ja) * 1991-02-19 1992-09-21 Minolta Camera Co Ltd 画像形成装置
JP3235733B2 (ja) * 1991-11-18 2001-12-04 ミノルタ株式会社 レーザビーム走査光学系

Also Published As

Publication number Publication date
JP3209656B2 (ja) 2001-09-17
US5774249A (en) 1998-06-30
EP0735742B1 (de) 2002-11-20
DE69624861D1 (de) 2003-01-02
JPH08271817A (ja) 1996-10-18
EP0735742A3 (de) 1997-03-26
EP0735742A2 (de) 1996-10-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: KRAMER - BARSKE - SCHMIDTCHEN, 81245 MUENCHEN