SE373675B - SCREEN FOR PROJECTION END - Google Patents

SCREEN FOR PROJECTION END

Info

Publication number
SE373675B
SE373675B SE7211237A SE1123772A SE373675B SE 373675 B SE373675 B SE 373675B SE 7211237 A SE7211237 A SE 7211237A SE 1123772 A SE1123772 A SE 1123772A SE 373675 B SE373675 B SE 373675B
Authority
SE
Sweden
Prior art keywords
screen
projection end
projection
Prior art date
Application number
SE7211237A
Other languages
Swedish (sv)
Inventor
R Jurenz
Original Assignee
Pentacon Dresden Veb
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 Pentacon Dresden Veb filed Critical Pentacon Dresden Veb
Publication of SE373675B publication Critical patent/SE373675B/en

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/54—Accessories
    • G03B21/56—Projection screens
    • G03B21/60—Projection screens characterised by the nature of the surface
    • G03B21/602—Lenticular screens

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Overhead Projectors And Projection Screens (AREA)
SE7211237A 1971-10-06 1972-08-30 SCREEN FOR PROJECTION END SE373675B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD15814371 1971-10-06

Publications (1)

Publication Number Publication Date
SE373675B true SE373675B (en) 1975-02-10

Family

ID=5484418

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7211237A SE373675B (en) 1971-10-06 1972-08-30 SCREEN FOR PROJECTION END

Country Status (6)

Country Link
AT (1) AT329899B (en)
CH (1) CH556553A (en)
CS (1) CS174342B1 (en)
DE (2) DE2203707A1 (en)
FR (1) FR2155189A5 (en)
SE (1) SE373675B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52130325A (en) * 1976-04-23 1977-11-01 Schudel Conrad Movie screen
US4206969A (en) * 1979-04-11 1980-06-10 Minnesota Mining And Manufacturing Company Directional front projection screen

Also Published As

Publication number Publication date
AT329899B (en) 1976-06-10
ATA646372A (en) 1975-08-15
CH556553A (en) 1974-11-29
DE2203707A1 (en) 1973-04-12
DE7227494U (en) 1972-10-12
FR2155189A5 (en) 1973-05-18
CS174342B1 (en) 1977-03-31

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