IL93328A - Laser scanner - Google Patents

Laser scanner

Info

Publication number
IL93328A
IL93328A IL93328A IL9332886A IL93328A IL 93328 A IL93328 A IL 93328A IL 93328 A IL93328 A IL 93328A IL 9332886 A IL9332886 A IL 9332886A IL 93328 A IL93328 A IL 93328A
Authority
IL
Israel
Prior art keywords
laser scanner
scanner
laser
Prior art date
Application number
IL93328A
Other languages
English (en)
Original Assignee
Scitex Corp 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 Scitex Corp Ltd filed Critical Scitex Corp Ltd
Publication of IL93328A publication Critical patent/IL93328A/xx

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
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
    • H04N1/02815—Means for illuminating the original, not specific to a particular type of pick-up head
    • H04N1/0282—Using a single or a few point light sources, e.g. a laser diode
    • H04N1/0283—Using a single or a few point light sources, e.g. a laser diode in combination with a light deflecting element, e.g. a rotating mirror
    • 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
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
    • H04N1/0281—Details of scanning heads ; Means for illuminating the original for picture information pick-up with means for collecting light from a line or an area of the original and for guiding it to only one or a relatively low number of picture element detectors
    • 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
    • H04N1/047—Detection, control or error compensation of scanning velocity or position
    • 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
    • H04N1/1135—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 for the main-scan only
    • 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
    • H04N1/12—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 the sheet-feed movement or the medium-advance or the drum-rotation movement as the slow scanning component, e.g. arrangements for the main-scanning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/04—Scanning arrangements
    • H04N2201/047—Detection, control or error compensation of scanning velocity or position
    • H04N2201/04701—Detection of scanning velocity or position
    • H04N2201/0471—Detection of scanning velocity or position using dedicated detectors
    • H04N2201/04712—Detection of scanning velocity or position using dedicated detectors using unbroken arrays of detectors, i.e. detectors mounted on the same substrate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/04—Scanning arrangements
    • H04N2201/047—Detection, control or error compensation of scanning velocity or position
    • H04N2201/04701—Detection of scanning velocity or position
    • H04N2201/04729—Detection of scanning velocity or position in the main-scan direction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/04—Scanning arrangements
    • H04N2201/047—Detection, control or error compensation of scanning velocity or position
    • H04N2201/04701—Detection of scanning velocity or position
    • H04N2201/04731—Detection of scanning velocity or position in the sub-scan direction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/04—Scanning arrangements
    • H04N2201/047—Detection, control or error compensation of scanning velocity or position
    • H04N2201/04701—Detection of scanning velocity or position
    • H04N2201/04734—Detecting at frequent intervals, e.g. once per line for sub-scan control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/04—Scanning arrangements
    • H04N2201/047—Detection, control or error compensation of scanning velocity or position
    • H04N2201/04701—Detection of scanning velocity or position
    • H04N2201/04744—Detection of scanning velocity or position by detecting the scanned beam or a reference beam
    • H04N2201/04746—Detection of scanning velocity or position by detecting the scanned beam or a reference beam after modulation by a grating, mask or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Lasers (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Laser Beam Printer (AREA)
IL93328A 1986-10-07 1986-10-07 Laser scanner IL93328A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL8024286A IL80242A (en) 1986-10-07 1986-10-07 Laser scanner

Publications (1)

Publication Number Publication Date
IL93328A true IL93328A (en) 1993-03-15

Family

ID=11057189

Family Applications (3)

Application Number Title Priority Date Filing Date
IL93327A IL93327A (en) 1986-10-07 1986-10-07 Laser scanner
IL8024286A IL80242A (en) 1986-10-07 1986-10-07 Laser scanner
IL93328A IL93328A (en) 1986-10-07 1986-10-07 Laser scanner

Family Applications Before (2)

Application Number Title Priority Date Filing Date
IL93327A IL93327A (en) 1986-10-07 1986-10-07 Laser scanner
IL8024286A IL80242A (en) 1986-10-07 1986-10-07 Laser scanner

Country Status (5)

Country Link
US (1) US4931637A (xx)
EP (1) EP0263774A3 (xx)
JP (1) JPS63278020A (xx)
CA (1) CA1324194C (xx)
IL (3) IL93327A (xx)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL78675A (en) * 1986-05-02 1993-02-21 Scitex Corp Ltd Color separation scanner
US5111308A (en) * 1986-05-02 1992-05-05 Scitex Corporation Ltd. Method of incorporating a scanned image into a page layout
US5157516A (en) * 1987-04-30 1992-10-20 Scitex Corporation Ltd. Method of incorporating a scanned image into a page layout
JPH07113705B2 (ja) * 1988-10-24 1995-12-06 大日本スクリーン製造株式会社 光ビーム走査装置
US5070237A (en) * 1989-05-16 1991-12-03 Asahi Kogaku Kogyo K.K. Optical measurement and detection system
JPH03266463A (ja) * 1990-03-15 1991-11-27 Dainippon Screen Mfg Co Ltd フォトセンサおよびそれを用いた画像走査装置
IL94308A0 (en) * 1990-05-07 1991-03-10 Scitex Corp Ltd Laser scanning apparatus
US5191447A (en) * 1990-12-07 1993-03-02 Intergraph Corporation Scanning beam control system with translated reference scale
US5255112A (en) * 1990-12-20 1993-10-19 Hitachi, Ltd. Optical scanning apparatus and system
WO1993000696A1 (en) * 1991-06-21 1993-01-07 Zera, Gary, William Optical scanned-beam position sensing system
US5386123A (en) * 1992-08-20 1995-01-31 Xerox Corporation Beam steering sensor for a raster scanner using a lateral effect detecting device
JP2823470B2 (ja) * 1993-03-09 1998-11-11 シャープ株式会社 光走査装置及びそれを用いた表示装置並びに画像情報入出力装置
US5481403A (en) * 1993-06-03 1996-01-02 Volt Information Sciences, Inc. Dry silver photographic imaging device and method
US5521999A (en) * 1994-03-17 1996-05-28 Eastman Kodak Company Optical system for a laser printer
AU3152597A (en) * 1996-06-03 1998-01-05 Tom Jaungtain Chiang Scan position detection beam
USD435556S (en) * 1999-10-14 2000-12-26 Hewlett-Packard Company Guide lights for a hand-held scanner
EP1143266A3 (en) * 2000-04-05 2006-08-23 Konica Corporation Light-condensing device, light-condensing system and image reading apparatus
EP2462429A1 (en) * 2009-08-05 2012-06-13 Corning Inc. Label-independent optical reader system and methods with optical scanning
FR2979625B1 (fr) * 2011-09-02 2013-08-30 Thales Sa Systeme optique de detection de l'etat d'enroulement d'un cable sur un treuil

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4214157A (en) * 1978-07-07 1980-07-22 Pitney Bowes, Inc. Apparatus and method for correcting imperfection in a polygon used for laser scanning
JPS5567722A (en) * 1978-11-16 1980-05-22 Fuji Photo Film Co Ltd Light beam recorder
US4346295A (en) * 1978-12-26 1982-08-24 Fuji Photo Film Co., Ltd. Radiation image read out device
US4408826A (en) * 1980-08-05 1983-10-11 Tokyo Shibaura Denki Kabushiki Kaisha Apparatus for scanning a laser beam including means for focusing a scale scanning beam and a read/write scanning beam on the same facet of a polygon scanning mirror
US4371897A (en) * 1980-09-02 1983-02-01 Xerox Corporation Fluorescent activated, spatially quantitative light detector
GB2085580B (en) * 1980-10-21 1984-06-06 Crosfield Electronics Ltd A flying spot scanner
DE3046584C2 (de) * 1980-12-11 1984-03-15 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Optisch-mechanischer Abtaster
JPS5831662A (ja) * 1981-08-19 1983-02-24 Fuji Photo Film Co Ltd 被走査シ−ト前端検出方法および装置
ATE15965T1 (de) * 1982-06-03 1985-10-15 Hell Rudolf Dr Ing Gmbh Abtastverfahren und abtasteinrichtung.
JPS5981969A (ja) * 1982-11-02 1984-05-11 Fuji Photo Film Co Ltd 光検出装置
JPS60111634A (ja) * 1983-11-19 1985-06-18 富士写真フイルム株式会社 放射線画像情報読取装置
JPS60263567A (ja) * 1984-06-11 1985-12-27 Fuji Photo Film Co Ltd 放射線画像情報読取装置
EP0209119A3 (en) * 1985-07-16 1989-06-14 Fuji Photo Film Co., Ltd. Image read-out apparatus

Also Published As

Publication number Publication date
IL93327A (en) 1993-03-15
EP0263774A3 (en) 1990-10-24
EP0263774A2 (en) 1988-04-13
IL80242A (en) 1994-01-25
CA1324194C (en) 1993-11-09
IL80242A0 (en) 1987-01-30
US4931637A (en) 1990-06-05
JPS63278020A (ja) 1988-11-15

Similar Documents

Publication Publication Date Title
GB8616470D0 (en) Optical scanner
SG99992G (en) Optical scanner
EP0741367A3 (en) Optical scanner
EP0223535A3 (en) Piezoelectric laser scanner
EP0267389A3 (en) Compact optical scanner
IL78675A0 (en) Scanner
IL93327A (en) Laser scanner
EP0263696A3 (en) Laser beam scanner
GB2185846B (en) Ring laser
HK74892A (en) Optical scanning unit
EP0251740A3 (en) Raster output scanner raster output scanner
GB8606299D0 (en) Scanner
GB8714977D0 (en) Mirrors
GB8626751D0 (en) Lasers
GB8615789D0 (en) Lasers
GB8704737D0 (en) Scanner
GB8509186D0 (en) Optical scanner
IL86797A0 (en) Document scanner
DE3664822D1 (en) Optical scanner
GB8704676D0 (en) Lasers
GB8613872D0 (en) Lasers
IL93328A0 (en) Laser scanner
IL93327A0 (en) Laser scanner
KR930010962B1 (en) Optical scanner
GB2197086B (en) Laser system