DE3881866D1 - System zur belichtungsadressierung hoher aufloesung mit grobaufgeloestem belichtungsfeld. - Google Patents

System zur belichtungsadressierung hoher aufloesung mit grobaufgeloestem belichtungsfeld.

Info

Publication number
DE3881866D1
DE3881866D1 DE8888909049T DE3881866T DE3881866D1 DE 3881866 D1 DE3881866 D1 DE 3881866D1 DE 8888909049 T DE8888909049 T DE 8888909049T DE 3881866 T DE3881866 T DE 3881866T DE 3881866 D1 DE3881866 D1 DE 3881866D1
Authority
DE
Germany
Prior art keywords
exposure
resolution
coarse
high resolution
addressing high
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 - Fee Related
Application number
DE8888909049T
Other languages
English (en)
Other versions
DE3881866T2 (de
Inventor
Joseph Agostinelli
Jose Mir
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of DE3881866D1 publication Critical patent/DE3881866D1/de
Publication of DE3881866T2 publication Critical patent/DE3881866T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04N1/19—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 multi-element arrays
    • H04N1/191—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 multi-element arrays the array comprising a one-dimensional array, or a combination of one-dimensional arrays, or a substantially one-dimensional array, e.g. an array of staggered elements
    • H04N1/192—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line
    • 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
    • H04N1/053—Detection, control or error compensation of scanning velocity or position in main scanning direction, e.g. synchronisation of line start or picture elements in a line
    • 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
    • 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
    • H04N1/10—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 flat picture-bearing surfaces
    • H04N1/1008—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 flat picture-bearing surfaces with sub-scanning by translatory movement of the picture-bearing surface
    • 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
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/024—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted
    • H04N2201/02406—Arrangements for positioning elements within a head
    • H04N2201/02439—Positioning method
    • 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
    • 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
    • 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
    • H04N2201/04753—Control or error compensation of scanning position or velocity
    • H04N2201/04758—Control or error compensation of scanning position or velocity by controlling the position of the scanned image area
    • H04N2201/04767—Control or error compensation of scanning position or velocity by controlling the position of the scanned image area by controlling the timing of the signals, e.g. by controlling the frequency o phase of the pixel clock
    • 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
    • H04N2201/04753—Control or error compensation of scanning position or velocity
    • H04N2201/04794—Varying the control or compensation during the scan, e.g. using continuous feedback or from line to line

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Projection-Type Copiers In General (AREA)
DE88909049T 1987-09-23 1988-09-12 System zur belichtungsadressierung hoher auflösung mit grobaufgelöstem belichtungsfeld. Expired - Fee Related DE3881866T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/099,953 US4805012A (en) 1987-09-23 1987-09-23 System for high resolution exposure address with coarser resolution exposing array

Publications (2)

Publication Number Publication Date
DE3881866D1 true DE3881866D1 (de) 1993-07-22
DE3881866T2 DE3881866T2 (de) 1994-01-20

Family

ID=22277395

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88909049T Expired - Fee Related DE3881866T2 (de) 1987-09-23 1988-09-12 System zur belichtungsadressierung hoher auflösung mit grobaufgelöstem belichtungsfeld.

Country Status (5)

Country Link
US (1) US4805012A (de)
EP (1) EP0335943B1 (de)
JP (1) JPH02501291A (de)
DE (1) DE3881866T2 (de)
WO (1) WO1989003151A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5075770A (en) * 1989-03-24 1991-12-24 Polaroid Corporation Color balanced image detector system
US4992824A (en) * 1989-07-31 1991-02-12 Polaroid Corporation Apparatus and method utilizing an LCD for printing
US5101236A (en) * 1989-12-21 1992-03-31 Texas Instruments Incorporated Light energy control system and method of operation
US5049897A (en) * 1990-03-09 1991-09-17 Eastman Kodak Company Method and apparatus for beam displacement in a light beam scanner
US5117243A (en) * 1990-04-06 1992-05-26 S&R Tech Development, Inc. Scanner with electronic non-linearity compensation and method of processing image data
US5103322A (en) * 1990-05-14 1992-04-07 Polaroid Corporation Scanner with retractable roller feed
DE4428202A1 (de) * 1994-08-09 1996-02-15 Deutsche Forsch Luft Raumfahrt Vorrichtung zur Erzeugung eines Bildes
US5646713A (en) * 1995-06-13 1997-07-08 Eastman Kodak Company Apparatus and method for exposing data characters onto a strip region of moving photosensitive media
US6014202A (en) * 1997-09-16 2000-01-11 Polaroid Corporation Optical system for transmitting a graphical image
US7102700B1 (en) * 2000-09-02 2006-09-05 Magic Lantern Llc Laser projection system

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3264611A (en) * 1964-03-09 1966-08-02 Ibm Optical multiplexing
US4229095A (en) * 1979-01-29 1980-10-21 Eastman Kodak Company Electro-optical color imaging apparatus
DE3004717C2 (de) * 1980-02-08 1986-03-27 Agfa-Gevaert Ag, 5090 Leverkusen Vorrichtung zur elektronischen Abtastung von Aufnahmegegenständen
US4371892A (en) * 1981-01-29 1983-02-01 Eastman Kodak Company Light valve imaging with optimized addressing potential(s) to reduce inter-pixel nonuniformity
US4378567A (en) * 1981-01-29 1983-03-29 Eastman Kodak Company Electronic imaging apparatus having means for reducing inter-pixel transmission nonuniformity
US4378568A (en) * 1981-01-29 1983-03-29 Eastman Kodak Company Light valve imaging apparatus and method for providing gray scale
US4375649A (en) * 1981-06-01 1983-03-01 Eastman Kodak Company Scanning device with area-to-linear mapping and related electronic scanner/printer apparatus
US4377753A (en) * 1981-06-01 1983-03-22 Eastman Kodak Company High resolution optical-addressing device and electronic scanner and/or printer apparatus employing such device
US4374397A (en) * 1981-06-01 1983-02-15 Eastman Kodak Company Light valve devices and electronic imaging/scan apparatus with locationally-interlaced optical addressing
US4375647A (en) * 1981-06-01 1983-03-01 Eastman Kodak Company Light valve scanner and scanner/printer apparatus for color originals
US4375648A (en) * 1981-06-01 1983-03-01 Eastman Kodak Company High-resolution light valve apparatus for electronic imaging
US4449153A (en) * 1982-06-16 1984-05-15 Eastman Kodak Company Light valve imaging apparatus and method having supplemental exposure control
US4446479A (en) * 1982-06-25 1984-05-01 Eastman Kodak Company Luminescent device for high resolution optical address and light valve imaging apparatus employing such device
JPS59174070A (ja) * 1983-03-24 1984-10-02 Dainippon Screen Mfg Co Ltd 画像記録方法
JPS6197619A (ja) * 1984-10-19 1986-05-16 Fuji Photo Film Co Ltd 光学式リニアエンコ−ダ
EP0250132B1 (de) * 1986-06-07 1994-12-14 Konica Corporation Bildaufzeichnungsvorrichtung

Also Published As

Publication number Publication date
DE3881866T2 (de) 1994-01-20
JPH02501291A (ja) 1990-05-10
US4805012A (en) 1989-02-14
EP0335943A1 (de) 1989-10-11
EP0335943B1 (de) 1993-06-16
WO1989003151A1 (en) 1989-04-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee