FR2337359A1 - Procede permettant l'obtention d'impressions tramees douces - Google Patents

Procede permettant l'obtention d'impressions tramees douces

Info

Publication number
FR2337359A1
FR2337359A1 FR7600112A FR7600112A FR2337359A1 FR 2337359 A1 FR2337359 A1 FR 2337359A1 FR 7600112 A FR7600112 A FR 7600112A FR 7600112 A FR7600112 A FR 7600112A FR 2337359 A1 FR2337359 A1 FR 2337359A1
Authority
FR
France
Prior art keywords
points
half tone
exposure
compose
modifies
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
FR7600112A
Other languages
English (en)
Other versions
FR2337359B3 (fr
Inventor
Yves Delagarde
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.)
TECHNICOP
Original Assignee
TECHNICOP
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 TECHNICOP filed Critical TECHNICOP
Priority to FR7600112A priority Critical patent/FR2337359A1/fr
Publication of FR2337359A1 publication Critical patent/FR2337359A1/fr
Application granted granted Critical
Publication of FR2337359B3 publication Critical patent/FR2337359B3/fr
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
    • G03F5/02—Screening processes; Screens therefor by projection methods
    • 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
    • G03F5/24—Screening processes; Screens therefor by multiple exposure, e.g. combined processes for line photo and screen

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
FR7600112A 1976-01-05 1976-01-05 Procede permettant l'obtention d'impressions tramees douces Granted FR2337359A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7600112A FR2337359A1 (fr) 1976-01-05 1976-01-05 Procede permettant l'obtention d'impressions tramees douces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7600112A FR2337359A1 (fr) 1976-01-05 1976-01-05 Procede permettant l'obtention d'impressions tramees douces

Publications (2)

Publication Number Publication Date
FR2337359A1 true FR2337359A1 (fr) 1977-07-29
FR2337359B3 FR2337359B3 (fr) 1978-10-06

Family

ID=9167629

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7600112A Granted FR2337359A1 (fr) 1976-01-05 1976-01-05 Procede permettant l'obtention d'impressions tramees douces

Country Status (1)

Country Link
FR (1) FR2337359A1 (fr)

Also Published As

Publication number Publication date
FR2337359B3 (fr) 1978-10-06

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Legal Events

Date Code Title Description
ST Notification of lapse