AU520557B2 - Computerized laser engraving system - Google Patents

Computerized laser engraving system

Info

Publication number
AU520557B2
AU520557B2 AU45564/79A AU4556479A AU520557B2 AU 520557 B2 AU520557 B2 AU 520557B2 AU 45564/79 A AU45564/79 A AU 45564/79A AU 4556479 A AU4556479 A AU 4556479A AU 520557 B2 AU520557 B2 AU 520557B2
Authority
AU
Australia
Prior art keywords
laser engraving
engraving system
computerized laser
computerized
laser
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.)
Ceased
Application number
AU45564/79A
Other versions
AU4556479A (en
Inventor
Lyle K. Norton
Margit Katinka Ochi
Robert Jennings Prichard
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.)
Eocom Corp
Original Assignee
Eocom 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 Eocom Corp filed Critical Eocom Corp
Publication of AU4556479A publication Critical patent/AU4556479A/en
Application granted granted Critical
Publication of AU520557B2 publication Critical patent/AU520557B2/en
Anticipated expiration legal-status Critical
Ceased 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
AU45564/79A 1978-03-31 1979-03-30 Computerized laser engraving system Ceased AU520557B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US89248578A 1978-03-31 1978-03-31
US892485 1978-03-31
US05/912,505 US4240119A (en) 1978-06-05 1978-06-05 Computerized laser engraving system and method
US912505 1993-07-01

Publications (2)

Publication Number Publication Date
AU4556479A AU4556479A (en) 1979-10-04
AU520557B2 true AU520557B2 (en) 1982-02-04

Family

ID=27129015

Family Applications (1)

Application Number Title Priority Date Filing Date
AU45564/79A Ceased AU520557B2 (en) 1978-03-31 1979-03-30 Computerized laser engraving system

Country Status (9)

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

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 (en) * 1972-11-15 1981-02-26 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Method for coding image signals, in particular facsimile signals
US3949159A (en) * 1973-11-11 1976-04-06 American Newspaper Publishers Association Composite page setter
DE2430762A1 (en) * 1974-06-26 1976-01-15 Gruner & Jahr PROCESS FOR INFORMATION PROCESSING FOR THE PRODUCTION OF A PRINTING FORM AND DEVICE FOR CARRYING OUT THE PROCESS
SE430968B (en) * 1975-03-11 1983-12-27 Hell Rudolf Dr Ing Gmbh PROCEDURE AND DEVICE FOR GRAVY GRAPHY PRESSURE FORMS FOR DEPTH PRINT
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
IT7921437A0 (en) 1979-03-30
FR2421062A1 (en) 1979-10-26
IT1192704B (en) 1988-05-04
CA1132459A (en) 1982-09-28
GB2018544B (en) 1983-02-23
JPS54149099A (en) 1979-11-21
SE7902827L (en) 1979-10-01
NL7902526A (en) 1979-10-02
AU4556479A (en) 1979-10-04
DE2912886A1 (en) 1979-10-18
FR2421062B1 (en) 1984-04-20
GB2018544A (en) 1979-10-17
SE440160B (en) 1985-07-15

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