JPS55118042A - Halftone photoengraving method - Google Patents

Halftone photoengraving method

Info

Publication number
JPS55118042A
JPS55118042A JP2577479A JP2577479A JPS55118042A JP S55118042 A JPS55118042 A JP S55118042A JP 2577479 A JP2577479 A JP 2577479A JP 2577479 A JP2577479 A JP 2577479A JP S55118042 A JPS55118042 A JP S55118042A
Authority
JP
Japan
Prior art keywords
halftone
screen
positive
layer
printing
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.)
Granted
Application number
JP2577479A
Other languages
English (en)
Other versions
JPS647654B2 (ja
Inventor
Taizo Matsunaga
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.)
Toppan Inc
Original Assignee
Toppan Printing Co Ltd
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 Toppan Printing Co Ltd filed Critical Toppan Printing Co Ltd
Priority to JP2577479A priority Critical patent/JPS55118042A/ja
Publication of JPS55118042A publication Critical patent/JPS55118042A/ja
Publication of JPS647654B2 publication Critical patent/JPS647654B2/ja
Granted 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
    • G03F5/00—Screening processes; Screens therefor
    • G03F5/20—Screening processes; Screens therefor using screens for gravure printing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
JP2577479A 1979-03-05 1979-03-05 Halftone photoengraving method Granted JPS55118042A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2577479A JPS55118042A (en) 1979-03-05 1979-03-05 Halftone photoengraving method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2577479A JPS55118042A (en) 1979-03-05 1979-03-05 Halftone photoengraving method

Publications (2)

Publication Number Publication Date
JPS55118042A true JPS55118042A (en) 1980-09-10
JPS647654B2 JPS647654B2 (ja) 1989-02-09

Family

ID=12175187

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2577479A Granted JPS55118042A (en) 1979-03-05 1979-03-05 Halftone photoengraving method

Country Status (1)

Country Link
JP (1) JPS55118042A (ja)

Also Published As

Publication number Publication date
JPS647654B2 (ja) 1989-02-09

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