DE3279544D1 - Two-beam scanning optical system - Google Patents

Two-beam scanning optical system

Info

Publication number
DE3279544D1
DE3279544D1 DE8282110165T DE3279544T DE3279544D1 DE 3279544 D1 DE3279544 D1 DE 3279544D1 DE 8282110165 T DE8282110165 T DE 8282110165T DE 3279544 T DE3279544 T DE 3279544T DE 3279544 D1 DE3279544 D1 DE 3279544D1
Authority
DE
Germany
Prior art keywords
optical system
beam scanning
scanning optical
scanning
optical
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
Application number
DE8282110165T
Other languages
English (en)
Inventor
Kimio Tatsuno
Susumu Saito
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.)
Koki Holdings Co Ltd
Hitachi Ltd
Original Assignee
Hitachi Ltd
Hitachi Koki 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 Hitachi Ltd, Hitachi Koki Co Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DE3279544D1 publication Critical patent/DE3279544D1/de
Expired 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
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/207—Simultaneous scanning of the original picture and the reproduced picture with a common scanning device
    • 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
    • G02B26/123—Multibeam scanners, e.g. using multiple light sources or beam splitters
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • G06K15/12—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers
DE8282110165T 1981-11-06 1982-11-04 Two-beam scanning optical system Expired DE3279544D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56177220A JPS5879216A (ja) 1981-11-06 1981-11-06 ２ビ−ム走査光学系

Publications (1)

Publication Number Publication Date
DE3279544D1 true DE3279544D1 (en) 1989-04-20

Family

ID=16027254

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282110165T Expired DE3279544D1 (en) 1981-11-06 1982-11-04 Two-beam scanning optical system

Country Status (5)

Country Link
US (1) US4525024A (de)
EP (1) EP0079532B1 (de)
JP (1) JPS5879216A (de)
CA (1) CA1195865A (de)
DE (1) DE3279544D1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5912416A (ja) * 1982-07-14 1984-01-23 Ricoh Co Ltd 多ビ−ム光走査装置
JPS60227217A (ja) * 1984-04-25 1985-11-12 Fuji Photo Film Co Ltd 光ビ−ム分割合成方法
JPS60227218A (ja) * 1984-04-25 1985-11-12 Fuji Photo Film Co Ltd 光ビ−ム分割合成方法
JPS615226A (ja) * 1984-06-20 1986-01-11 Hitachi Ltd 半導体レ−ザ・ビ−ム走査装置
US4676598B1 (en) * 1985-05-15 1996-05-21 Spectra Physics Laserplane Inc Multiple reference laser beam apparatus
KR900003521B1 (ko) * 1986-02-28 1990-05-21 삼성전자 주식회사 광테이프 기록재생용 레이저 드럼
JPS6341821A (ja) * 1986-08-08 1988-02-23 Hitachi Ltd 光ビ−ム合成装置
US4796964A (en) * 1988-03-09 1989-01-10 Xerox Corporation Method of utilizing a multiple emitter solid state laser in a raster output scanner (ROS)
US5233188A (en) * 1989-04-03 1993-08-03 Hitachi, Ltd. Laser beam scanning apparatus for scanning a laser beam obtained by composing a plurality of beams
US5132833A (en) * 1990-07-09 1992-07-21 Industrial Technology Research Institute Laser scanning system
JP2641962B2 (ja) * 1990-07-25 1997-08-20 大日本スクリーン製造株式会社 光ビーム走査記録装置
US5097351A (en) * 1990-08-06 1992-03-17 Holotek, Ltd. Simultaneous multibeam scanning system
JP2001518026A (ja) 1997-04-17 2001-10-09 インデイゴ ナムローゼ フェンノートシャップ レーザ・プリンタ用高速スキャナ
US6368189B1 (en) 1999-03-03 2002-04-09 Mitsubishi Materials Corporation Apparatus and method for chemical-mechanical polishing (CMP) head having direct pneumatic wafer polishing pressure
ATE552478T1 (de) * 2004-06-03 2012-04-15 Making Virtual Solid L L C Navigationsanzeigeverfahren und vorrichtung für unterwegs unter verwendung eines head-up-displays
KR100664315B1 (ko) * 2005-06-21 2007-01-04 삼성전자주식회사 레이저 스캐닝 장치 및 이를 구비한 탠덤형 화상형성장치

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4002829A (en) * 1974-08-29 1977-01-11 W. R. Grace & Co. Autosynchronous optical scanning and recording laser system with fiber optic light detection
CA1107105A (en) * 1977-06-10 1981-08-18 Steven K. Harbaugh Optical scanner and system for laser beam exposure of photo surfaces
US4125843A (en) * 1977-10-14 1978-11-14 The Singer Company Method and apparatus for recording and projecting images
JPS5497050A (en) * 1978-01-17 1979-07-31 Fuji Photo Film Co Ltd Video clock signal generator
FR2465241A1 (fr) * 1979-09-10 1981-03-20 Thomson Csf Dispositif illuminateur destine a fournir un faisceau d'eclairement a distribution d'intensite ajustable et systeme de transfert de motifs comprenant un tel dispositif

Also Published As

Publication number Publication date
EP0079532B1 (de) 1989-03-15
JPS5879216A (ja) 1983-05-13
CA1195865A (en) 1985-10-29
EP0079532A1 (de) 1983-05-25
US4525024A (en) 1985-06-25

Similar Documents

Publication Publication Date Title
DE3269929D1 (en) Optical scanning system
DE3269782D1 (en) Optical system
GB2109923B (en) Optical scanner
GB2048606B (en) Optical scanning system
DE3063279D1 (en) Optical scanning system
GB2108702B (en) Optical arrangements
DE2967507D1 (en) Scanning optical system
PT75225B (en) Optical inspection system
JPS57204022A (en) Optical scanner
GB8305880D0 (en) Optical scanning system
GB2096789B (en) Optical mechanical scanning system
IL66548A (en) Optical encoder system
GB2091902B (en) Optical scanning device
JPS57147778A (en) Optical scanner
GB8327259D0 (en) Scanning optical system
IL65970A (en) Optical encoder system
DE3279544D1 (en) Two-beam scanning optical system
JPS57211023A (en) Optical system for spectrophotometer
GB2145237B (en) Optical system
YU262782A (en) Optical scanning system
DE3268849D1 (en) Optical scanning unit
DE3265317D1 (en) Laser system
DE3162810D1 (en) Optical line scanner system
GB8515922D0 (en) Imaging optical system
GB2119109B (en) Optical scanning system

Legal Events

Date Code Title Description
8364 No opposition during term of opposition