CA1132459A - Systeme et methode informatises pour la gravure au rayon laser - Google Patents

Systeme et methode informatises pour la gravure au rayon laser

Info

Publication number
CA1132459A
CA1132459A CA324,522A CA324522A CA1132459A CA 1132459 A CA1132459 A CA 1132459A CA 324522 A CA324522 A CA 324522A CA 1132459 A CA1132459 A CA 1132459A
Authority
CA
Canada
Prior art keywords
data
computer
read
platemaker
copy
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
CA324,522A
Other languages
English (en)
Inventor
Lyle K. Norton
Robert J. Prichard
Margit K. Ochi
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.)
CNA Holdings LLC
Original Assignee
American Hoechst 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
Priority claimed from US05/912,505 external-priority patent/US4240119A/en
Application filed by American Hoechst Corp filed Critical American Hoechst Corp
Application granted granted Critical
Publication of CA1132459A publication Critical patent/CA1132459A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/20—Exposure; Apparatus therefor
    • G03F7/2051—Exposure without an original mask, e.g. using a programmed deflection of a point source, by scanning, by drawing with a light beam, using an addressed light or corpuscular source
    • G03F7/2053—Exposure without an original mask, e.g. using a programmed deflection of a point source, by scanning, by drawing with a light beam, using an addressed light or corpuscular source using a laser
    • G03F7/2055—Exposure without an original mask, e.g. using a programmed deflection of a point source, by scanning, by drawing with a light beam, using an addressed light or corpuscular source using a laser for the production of printing plates; Exposure of liquid photohardening compositions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41B—MACHINES OR ACCESSORIES FOR MAKING, SETTING, OR DISTRIBUTING TYPE; TYPE; PHOTOGRAPHIC OR PHOTOELECTRIC COMPOSING DEVICES
    • B41B19/00—Photoelectronic composing machines
    • B41B19/01—Photoelectronic composing machines having electron-beam tubes producing an image of at least one character which is photographed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41B—MACHINES OR ACCESSORIES FOR MAKING, SETTING, OR DISTRIBUTING TYPE; TYPE; PHOTOGRAPHIC OR PHOTOELECTRIC COMPOSING DEVICES
    • B41B27/00—Control, indicating, or safety devices or systems for composing machines of various kinds or types
    • B41B27/02—Systems for controlling all operations
    • 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
    • H04N1/387—Composing, repositioning or otherwise geometrically modifying originals
    • H04N1/3872—Repositioning or masking
    • H04N1/3873—Repositioning or masking defined only by a limited number of coordinate points or parameters, e.g. corners, centre; for trimming

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Image Processing (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
CA324,522A 1978-03-31 1979-03-30 Systeme et methode informatises pour la gravure au rayon laser Expired CA1132459A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US89248578A 1978-03-31 1978-03-31
US892,485 1978-03-31
US912,505 1978-06-05
US05/912,505 US4240119A (en) 1978-06-05 1978-06-05 Computerized laser engraving system and method

Publications (1)

Publication Number Publication Date
CA1132459A true CA1132459A (fr) 1982-09-28

Family

ID=27129015

Family Applications (1)

Application Number Title Priority Date Filing Date
CA324,522A Expired CA1132459A (fr) 1978-03-31 1979-03-30 Systeme et methode informatises pour la gravure au rayon laser

Country Status (9)

Country Link
JP (1) JPS54149099A (fr)
AU (1) AU520557B2 (fr)
CA (1) CA1132459A (fr)
DE (1) DE2912886A1 (fr)
FR (1) FR2421062A1 (fr)
GB (1) GB2018544B (fr)
IT (1) IT1192704B (fr)
NL (1) NL7902526A (fr)
SE (1) SE440160B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2172027C2 (ru) * 1999-11-05 2001-08-10 Волкова Людмила Александровна Способ изготовления макета издания
RU2385806C1 (ru) * 2009-03-10 2010-04-10 Государственное образовательное учреждение высшего профессионального образования Московский государственный университет печати (МГУП) Способ изготовления макета книжных полос издания

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3483317A (en) * 1966-06-10 1969-12-09 Xerox Corp Selective encoding technique for band-width reduction in graphic communication systems
US3506779A (en) * 1967-04-03 1970-04-14 Bell Telephone Labor Inc Laser beam typesetter
US3626824A (en) * 1970-02-20 1971-12-14 Harris Intertype Corp Composing method and apparatus
US3836709A (en) * 1972-04-12 1974-09-17 Grace W R & Co Process and apparatus for preparing printing plates using a photocured image
DE2255887C3 (de) * 1972-11-15 1981-02-26 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zur Codierung von Bild-, insbesondere Faksimilesignalen
US3949159A (en) * 1973-11-11 1976-04-06 American Newspaper Publishers Association Composite page setter
DE2430762A1 (de) * 1974-06-26 1976-01-15 Gruner & Jahr Verfahren zur informationsverarbeitung fuer die herstellung einer druckform und vorrichtung zur durchfuehrung des verfahrens
SE430968B (sv) * 1975-03-11 1983-12-27 Hell Rudolf Dr Ing Gmbh Forfarande och anordning for gravyr av rastertryckformar for djuptryck
JPS51127282A (en) * 1975-04-25 1976-11-05 Murata Machinery Ltd Fabricating method of paper stencil for dyeing
US4013876A (en) * 1975-06-16 1977-03-22 Anstin Wayne D Document scanning and printing system and method
GB1488538A (en) * 1975-11-28 1977-10-12 Ibm Compressed refresh buffer
GB1582954A (en) * 1976-06-28 1981-01-21 Crosfield Electronics Ltd Printing methods and apparatus
JPS53128943A (en) * 1977-04-15 1978-11-10 Fujitsu Ltd Picture recording system

Also Published As

Publication number Publication date
FR2421062B1 (fr) 1984-04-20
NL7902526A (nl) 1979-10-02
IT7921437A0 (it) 1979-03-30
JPS54149099A (en) 1979-11-21
AU520557B2 (en) 1982-02-04
SE440160B (sv) 1985-07-15
SE7902827L (sv) 1979-10-01
FR2421062A1 (fr) 1979-10-26
DE2912886A1 (de) 1979-10-18
IT1192704B (it) 1988-05-04
GB2018544A (en) 1979-10-17
GB2018544B (en) 1983-02-23
AU4556479A (en) 1979-10-04

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Legal Events

Date Code Title Description
MKEX Expiry