CH619054A5 - - Google Patents

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Publication number
CH619054A5
CH619054A5 CH1187677A CH1187677A CH619054A5 CH 619054 A5 CH619054 A5 CH 619054A5 CH 1187677 A CH1187677 A CH 1187677A CH 1187677 A CH1187677 A CH 1187677A CH 619054 A5 CH619054 A5 CH 619054A5
Authority
CH
Switzerland
Prior art keywords
light source
light
optical
carriage
projection apparatus
Prior art date
Application number
CH1187677A
Other languages
German (de)
English (en)
Inventor
David William Eadie
Charles John Hancock
Original Assignee
Quest Automation
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 Quest Automation filed Critical Quest Automation
Publication of CH619054A5 publication Critical patent/CH619054A5/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06K15/22—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using plotters
    • G06K15/225—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using plotters using optical plotters

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
  • Laser Beam Processing (AREA)
CH1187677A 1977-09-28 1977-09-28 CH619054A5 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB40196/76A GB1526339A (en) 1977-09-28 1977-09-28 Photo-drafting equipment

Publications (1)

Publication Number Publication Date
CH619054A5 true CH619054A5 (enExample) 1980-08-29

Family

ID=10413695

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1187677A CH619054A5 (enExample) 1977-09-28 1977-09-28

Country Status (4)

Country Link
US (1) US4123763A (enExample)
CH (1) CH619054A5 (enExample)
DE (2) DE2743382C2 (enExample)
GB (1) GB1526339A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4249807A (en) * 1979-05-14 1981-02-10 The Gerber Scientific Instrument Company Color plotting device and method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2063312A (en) * 1934-11-02 1936-12-08 Eastman Kodak Co Printing machine lamp house
DE1222687B (de) * 1964-12-03 1966-08-11 Telefunken Patent Optisches Zeichengeraet
US3610119A (en) * 1969-04-25 1971-10-05 Gerber Scientific Instr Co Photoexposure device
CH512337A (de) * 1969-05-30 1971-09-15 Ernst Maeder Peter Liniergerät
GB1267824A (en) * 1969-09-10 1972-03-22 Barr & Stroud Ltd Apparatus for automatically drawing lines
US3722996A (en) * 1971-01-04 1973-03-27 Electromask Inc Optical pattern generator or repeating projector or the like
US3904291A (en) * 1972-12-18 1975-09-09 Gerber Scientific Instr Co Photoexposure mechanism and contact printer therefor
FR2257102B1 (enExample) * 1973-04-19 1976-09-10 Frehling Andre

Also Published As

Publication number Publication date
DE2743382A1 (de) 1978-03-30
GB1526339A (en) 1978-09-27
US4123763A (en) 1978-10-31
DE2743382C2 (de) 1984-05-03
DE2760172C2 (de) 1987-01-08

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Legal Events

Date Code Title Description
PUE Assignment

Owner name: MARCONI INSTRUMENTS LIMITED

PL Patent ceased
PL Patent ceased