FR668156A - écran lenticulaire et son mode d'emploi - Google Patents

écran lenticulaire et son mode d'emploi

Info

Publication number
FR668156A
FR668156A FR668156DA FR668156A FR 668156 A FR668156 A FR 668156A FR 668156D A FR668156D A FR 668156DA FR 668156 A FR668156 A FR 668156A
Authority
FR
France
Prior art keywords
instructions
lenticular screen
lenticular
screen
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
English (en)
Inventor
Victor Charles Ernst
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 FR668156A publication Critical patent/FR668156A/fr
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
    • G03F5/12—Screening processes; Screens therefor by projection methods using other screens, e.g. granulated screen

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Overhead Projectors And Projection Screens (AREA)
FR668156D 1927-06-18 1928-10-25 écran lenticulaire et son mode d'emploi Expired FR668156A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US199842A US1887872A (en) 1927-06-18 1927-06-18 Lensic screen

Publications (1)

Publication Number Publication Date
FR668156A true FR668156A (fr) 1929-10-29

Family

ID=22739244

Family Applications (1)

Application Number Title Priority Date Filing Date
FR668156D Expired FR668156A (fr) 1927-06-18 1928-10-25 écran lenticulaire et son mode d'emploi

Country Status (4)

Country Link
US (1) US1887872A (fr)
DE (1) DE525792C (fr)
FR (1) FR668156A (fr)
GB (1) GB324050A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2507431A (en) * 1945-05-17 1950-05-09 Anne F Goddard Indirect photomechanical reproduction
US2569516A (en) * 1948-04-16 1951-10-02 Corsi Telemaco Optical system for the determination of the focal point
NL244648A (fr) * 1958-10-23
US3549463A (en) * 1968-06-21 1970-12-22 Riegel Paper Corp Universal graphic display material having an embossed polyvinyl fluoride surface layer
US4332438A (en) * 1979-03-23 1982-06-01 Lucas Industries Limited Lens element
US4501488A (en) * 1981-12-16 1985-02-26 Morton Goldsholl Image processor and method for use in making photographic prints

Also Published As

Publication number Publication date
DE525792C (de) 1931-05-28
US1887872A (en) 1932-11-15
GB324050A (en) 1930-01-13

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