GB2067048B - Laser device for manufacturing printing plates - Google Patents

Laser device for manufacturing printing plates

Info

Publication number
GB2067048B
GB2067048B GB8103874A GB8103874A GB2067048B GB 2067048 B GB2067048 B GB 2067048B GB 8103874 A GB8103874 A GB 8103874A GB 8103874 A GB8103874 A GB 8103874A GB 2067048 B GB2067048 B GB 2067048B
Authority
GB
United Kingdom
Prior art keywords
laser device
printing plates
manufacturing printing
manufacturing
plates
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
GB8103874A
Other languages
English (en)
Other versions
GB2067048A (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB2067048A publication Critical patent/GB2067048A/en
Application granted granted Critical
Publication of GB2067048B publication Critical patent/GB2067048B/en
Expired 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
    • H04N1/40—Picture signal circuits
    • H04N1/405—Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels
    • H04N1/4055—Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels producing a clustered dots or a size modulated halftone pattern
    • H04N1/4058—Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels producing a clustered dots or a size modulated halftone pattern with details for producing a halftone screen at an oblique angle

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Laser Beam Printer (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Lasers (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Fax Reproducing Arrangements (AREA)
GB8103874A 1979-06-14 1979-06-14 Laser device for manufacturing printing plates Expired GB2067048B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1979/000039 WO1980002819A1 (en) 1979-06-14 1979-06-14 Laser device for manufacturing printing plates

Publications (2)

Publication Number Publication Date
GB2067048A GB2067048A (en) 1981-07-15
GB2067048B true GB2067048B (en) 1983-06-15

Family

ID=21616530

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8103874A Expired GB2067048B (en) 1979-06-14 1979-06-14 Laser device for manufacturing printing plates

Country Status (4)

Country Link
JP (1) JPS56500683A (enrdf_load_stackoverflow)
DE (1) DE2953706C2 (enrdf_load_stackoverflow)
GB (1) GB2067048B (enrdf_load_stackoverflow)
WO (1) WO1980002819A1 (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2148664B (en) * 1981-04-24 1986-03-19 Canon Kk Variable mode facsimile apparatus
JPS59122080A (ja) * 1982-12-27 1984-07-14 Leo Giken:Kk 網点画像の発生方法
DE4313111C2 (de) * 1993-04-22 1999-05-06 Roland Man Druckmasch Verfahren zur Herstellung einer druckenden Vorlage, insbesondere einer Druckform einer Druckmaschine
DE10013264B4 (de) * 1999-04-27 2008-02-28 Hell Gravure Systems Gmbh & Co. Kg Verfahren zur Gravur von Druckzylindern
RU2466442C1 (ru) * 2011-03-14 2012-11-10 Министерство образования и науки Российской Федерации Федеральное государственное образовательное учреждение высшего профессионального образования Московский государственный университет печати имени Ивана Федорова Способ формирования растрового квадрата с нерегулярным заполнением ячеек печатными элементами

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH401689A (de) * 1962-09-01 1965-10-31 Hell Rudolf Dr Ing Fa Verfahren zur Herstellung von Druckformen insbesondere von Tiefdruckformen
US3496483A (en) * 1964-02-28 1970-02-17 Ibm Laser polarization modulation techniques
US3666349A (en) * 1970-08-07 1972-05-30 Laurence M Hubby Jr Optical resonator having acousto-optic output coupling means
FR2142696B1 (enrdf_load_stackoverflow) * 1971-06-23 1974-03-08 Comp Generale Electricite
DE2241850C3 (de) * 1972-08-25 1978-06-29 European Rotogravure Association, 8000 Muenchen Verfahren zur Herstellung von Druckformen mittels eines Energiestrahles

Also Published As

Publication number Publication date
JPS56500683A (enrdf_load_stackoverflow) 1981-05-21
WO1980002819A1 (en) 1980-12-24
GB2067048A (en) 1981-07-15
DE2953706C2 (de) 1986-05-15
DE2953706T1 (enrdf_load_stackoverflow) 1982-01-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee