FR634111A - Process for obtaining negative on squared ice, for photolithography - Google Patents

Process for obtaining negative on squared ice, for photolithography

Info

Publication number
FR634111A
FR634111A FR634111DA FR634111A FR 634111 A FR634111 A FR 634111A FR 634111D A FR634111D A FR 634111DA FR 634111 A FR634111 A FR 634111A
Authority
FR
France
Prior art keywords
squared
photolithography
ice
obtaining negative
negative
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
Other languages
French (fr)
Inventor
Emil Muller
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 filed Critical
Application granted granted Critical
Publication of FR634111A publication Critical patent/FR634111A/en
Expired 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
    • G03F5/04—Screening processes; Screens therefor by projection methods changing the screen effect
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/04—Photo-taking processes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
FR634111D 1926-07-14 1927-05-10 Process for obtaining negative on squared ice, for photolithography Expired FR634111A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0095332 1926-07-14

Publications (1)

Publication Number Publication Date
FR634111A true FR634111A (en) 1928-02-09

Family

ID=7322963

Family Applications (1)

Application Number Title Priority Date Filing Date
FR634111D Expired FR634111A (en) 1926-07-14 1927-05-10 Process for obtaining negative on squared ice, for photolithography

Country Status (4)

Country Link
BE (1) BE342851A (en)
FR (1) FR634111A (en)
GB (1) GB274422A (en)
NL (1) NL21890C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2530232A (en) * 1945-11-20 1950-11-14 William M Devers Method of preparing intaglio printing surfaces
US2532701A (en) * 1947-03-20 1950-12-05 William H Falconer Method of making intaglio or gravure printing plates

Also Published As

Publication number Publication date
GB274422A (en) 1928-06-14
NL21890C (en)
BE342851A (en)

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