JPS5248331A - Scanning system with light beam - Google Patents

Scanning system with light beam

Info

Publication number
JPS5248331A
JPS5248331A JP50124040A JP12404075A JPS5248331A JP S5248331 A JPS5248331 A JP S5248331A JP 50124040 A JP50124040 A JP 50124040A JP 12404075 A JP12404075 A JP 12404075A JP S5248331 A JPS5248331 A JP S5248331A
Authority
JP
Japan
Prior art keywords
light beam
scanning system
shsafts
parallelism
eliminate
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.)
Granted
Application number
JP50124040A
Other languages
English (en)
Other versions
JPS588B2 (ja
Inventor
Masaru Noguchi
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP50124040A priority Critical patent/JPS588B2/ja
Priority to US05/732,393 priority patent/US4054361A/en
Priority to GB42664/76A priority patent/GB1562635A/en
Publication of JPS5248331A publication Critical patent/JPS5248331A/ja
Publication of JPS588B2 publication Critical patent/JPS588B2/ja
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
    • G06K7/10831—Arrangement of optical elements, e.g. lenses, mirrors, prisms
    • 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
    • B41J2/471—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 using dot sequential main scanning by means of a light deflector, e.g. a rotating 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
    • 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
    • G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
    • G02B27/0031—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration for scanning purposes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Laser Beam Printer (AREA)
  • Facsimile Scanning Arrangements (AREA)
JP50124040A 1975-10-15 1975-10-15 ヒカリビ−ムソウサソウチ Expired JPS588B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP50124040A JPS588B2 (ja) 1975-10-15 1975-10-15 ヒカリビ−ムソウサソウチ
US05/732,393 US4054361A (en) 1975-10-15 1976-10-14 Beam scanning device with line image formed by and reflected to optical element
GB42664/76A GB1562635A (en) 1975-10-15 1976-10-14 Beam scanning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50124040A JPS588B2 (ja) 1975-10-15 1975-10-15 ヒカリビ−ムソウサソウチ

Publications (2)

Publication Number Publication Date
JPS5248331A true JPS5248331A (en) 1977-04-18
JPS588B2 JPS588B2 (ja) 1983-01-05

Family

ID=14875517

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50124040A Expired JPS588B2 (ja) 1975-10-15 1975-10-15 ヒカリビ−ムソウサソウチ

Country Status (3)

Country Link
US (1) US4054361A (ja)
JP (1) JPS588B2 (ja)
GB (1) GB1562635A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60233616A (ja) * 1984-05-07 1985-11-20 Canon Inc 光学走査装置

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4274703A (en) * 1977-08-01 1981-06-23 Xerox Corporation High-efficiency symmetrical scanning optics
JPS54111362A (en) * 1978-02-20 1979-08-31 Canon Inc Two-dimensional scanning optical system
JPS6052409B2 (ja) * 1978-10-19 1985-11-19 富士写真フイルム株式会社 光ビ−ム走査装置
US4284994A (en) * 1979-07-30 1981-08-18 Eikonix Corporation Laser beam recorder
EP0121593A3 (en) * 1980-04-11 1984-11-28 Coulter Systems Corporation Optical system for imaging an electrophotographic member
US4355860A (en) * 1980-09-29 1982-10-26 Xerox Corporation Double pass scanning system
US4397521A (en) * 1980-09-29 1983-08-09 Xerox Corporation Double pass optical system for raster scanners
GB2128765B (en) * 1982-10-16 1986-07-16 Ferranti Plc Scanning measurement system with a convecting element
JPS6034915U (ja) * 1983-08-17 1985-03-09 トヨタ車体株式会社 車両後部の換気装置
US4630276A (en) * 1984-10-09 1986-12-16 Aeronca Electronics, Inc. Compact laser scanning system
US4643569A (en) * 1985-06-18 1987-02-17 Lincoln Laser Company Dual beam laser inspection apparatus
US5004311A (en) * 1989-10-27 1991-04-02 Sri International Beam scanning method and apparatus
US5742038A (en) 1990-09-28 1998-04-21 Symbol Technologies, Inc. Beam shaping for optical scanners
JP3170847B2 (ja) * 1992-02-14 2001-05-28 キヤノン株式会社 固体撮像素子及びそれを用いた光学機器
US5278691A (en) * 1992-06-24 1994-01-11 Eastman Kodak Company Symmetrical overfilled polygon laser scanner
JP3193546B2 (ja) * 1993-01-14 2001-07-30 旭光学工業株式会社 反射型走査光学系
US5448364A (en) * 1993-03-22 1995-09-05 Estek Corporation Particle detection system with reflective line-to-spot collector
JP3335259B2 (ja) * 1994-10-27 2002-10-15 旭光学工業株式会社 反射型走査光学装置
US5936756A (en) * 1996-01-10 1999-08-10 Ricoh Company Ltd. Compact scanning optical system
US5959702A (en) * 1996-10-04 1999-09-28 Goodman; John Mott Lensless video projector
US6252715B1 (en) 1997-03-13 2001-06-26 T. Squared G, Inc. Beam pattern contractor and focus element, method and apparatus
US5986792A (en) * 1998-02-03 1999-11-16 Farlight Corporation Lighting system sequencer and method
US6014272A (en) * 1998-05-22 2000-01-11 Eastman Kodak Company Retroreflective lens
US6462883B1 (en) * 2000-08-23 2002-10-08 Apollo Instruments Inc. Optical coupling systems
US6556352B2 (en) * 2000-08-23 2003-04-29 Apollo Instruments Inc. Optical coupling system
JP5259669B2 (ja) * 2010-09-27 2013-08-07 株式会社日立ハイテクノロジーズ 欠陥検査装置及び欠陥検査方法
CN104062757B (zh) * 2014-06-30 2016-04-13 太原理工大学 一种用于相控阵多光束三维扫描的相位分布设计方法
JP2018125909A (ja) * 2017-01-30 2018-08-09 京セラドキュメントソリューションズ株式会社 画像形成装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3087987A (en) * 1960-02-15 1963-04-30 Dick Co Ab Scanner system
US3771850A (en) * 1971-08-04 1973-11-13 Ibm Scan angle multiplier of constant aperture
US3750189A (en) * 1971-10-18 1973-07-31 Ibm Light scanning and printing system
US3972583A (en) * 1972-01-25 1976-08-03 Redifon Limited Scanning devices
JPS4898844A (ja) * 1972-03-29 1973-12-14
DE2306185A1 (de) * 1973-02-08 1974-08-15 Agfa Gevaert Ag Verfahren und vorrichtung zur kompensation des pyramidenfehlers eines spiegelrades
JPS5845003B2 (ja) * 1973-09-07 1983-10-06 富士写真フイルム株式会社 レ−ザコウヘンコウコウカクソウチ
US3873180A (en) * 1973-09-10 1975-03-25 Ampex Light beam scanning system with scan angle demagnification

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60233616A (ja) * 1984-05-07 1985-11-20 Canon Inc 光学走査装置

Also Published As

Publication number Publication date
GB1562635A (en) 1980-03-12
US4054361A (en) 1977-10-18
JPS588B2 (ja) 1983-01-05

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