AT267221B - Gebogener Projektionsschirm - Google Patents

Gebogener Projektionsschirm

Info

Publication number
AT267221B
AT267221B AT550767A AT550767A AT267221B AT 267221 B AT267221 B AT 267221B AT 550767 A AT550767 A AT 550767A AT 550767 A AT550767 A AT 550767A AT 267221 B AT267221 B AT 267221B
Authority
AT
Austria
Prior art keywords
projection screen
curved projection
curved
screen
projection
Prior art date
Application number
AT550767A
Other languages
English (en)
Inventor
Jules Hourdiaux
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 AT267221B publication Critical patent/AT267221B/de

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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Transforming Electric Information Into Light Information (AREA)
AT550767A 1963-04-06 1964-03-31 Gebogener Projektionsschirm AT267221B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR930681A FR1434929A (fr) 1963-04-06 1963-04-06 Procédé de fabrication d'un écran courbe et écran ainsi obtenu

Publications (1)

Publication Number Publication Date
AT267221B true AT267221B (de) 1968-12-27

Family

ID=8801074

Family Applications (2)

Application Number Title Priority Date Filing Date
AT278164A AT266481B (de) 1963-04-06 1964-03-31 Gebogener Projektionsschirm
AT550767A AT267221B (de) 1963-04-06 1964-03-31 Gebogener Projektionsschirm

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT278164A AT266481B (de) 1963-04-06 1964-03-31 Gebogener Projektionsschirm

Country Status (10)

Country Link
US (1) US3295910A (de)
AT (2) AT266481B (de)
BE (1) BE646037A (de)
CH (1) CH427339A (de)
ES (1) ES298036A1 (de)
FR (1) FR1434929A (de)
GB (1) GB1047088A (de)
LU (1) LU45760A1 (de)
NL (1) NL6403390A (de)
OA (1) OA00268A (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3992841A (en) * 1974-08-30 1976-11-23 Ward Jr Robertson Panel construction and projection screen constructed from such panels
US4241980A (en) * 1978-05-24 1980-12-30 William C. McGeehon Beam emission control means
US4318589A (en) * 1980-07-07 1982-03-09 The Singer Company Segmented curved screen construction for preserving a predefined curvature
US4498734A (en) * 1982-09-13 1985-02-12 William C. McGeehon Means and method of controlling reflected image containment
US5098616A (en) * 1990-11-19 1992-03-24 Cae Electronics Ltd. Method for forming a curved projection screen
US5179440A (en) * 1991-05-13 1993-01-12 Hughes Aircraft Company Rear projection facetted dome
GB9824549D0 (en) * 1998-11-09 1999-01-06 Seos Displays Ltd A display structure comprising a plurality of separate screens
US6396985B2 (en) * 2000-01-13 2002-05-28 Transvision, Inc. Contoured large screen display apparatus
US6304703B1 (en) * 2000-01-13 2001-10-16 Transvision, Inc. Tiled fiber optic display apparatus
US6418267B1 (en) * 2000-01-13 2002-07-09 Mediapull, Inc. Micro-display driven tiled electro-optic display apparatus
US6571043B1 (en) * 2000-01-13 2003-05-27 Transvision Large screen fiber optic display with high fiber density and method for its rapid assembly
US6618528B2 (en) * 2000-01-13 2003-09-09 Transvision, Inc. Optical display apparatus
US7180663B2 (en) * 2002-06-19 2007-02-20 Robert Bruce Collender 3D motion picture theatre
US6865023B2 (en) * 2002-10-29 2005-03-08 Eugene Lee Shafer System for collecting and displaying images to create a visual effect and methods of use
CN102654727B (zh) * 2011-05-18 2014-12-31 上海华博信息服务有限公司 一种玻璃钢球形幕体
GB201608900D0 (en) 2016-05-20 2016-07-06 Barco Nv Selective projection display screen

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1122192A (en) * 1910-10-05 1914-12-22 Paul L Clark Magic-lantern screen.
US1279262A (en) * 1913-06-26 1918-09-17 Paul L Clark Projection-screen.
GB182311A (en) * 1921-06-22 1922-07-06 Samuel Henry Moon Improvements in or relating to screens for use with optical-projection apparatus
US1834177A (en) * 1930-03-29 1931-12-01 Petrowsky Benjamin Motion picture projection screen
US1883291A (en) * 1930-10-29 1932-10-18 Bell Telephone Labor Inc Projection of stereoscopic pictures
GB531527A (en) * 1938-08-02 1941-01-06 Argus Motoren Gmbh Improvements in or relating to brakes
FR894186A (fr) * 1942-06-10 1944-12-15 Zeiss Ikon Ag écran de projection
US2476521A (en) * 1947-09-22 1949-07-19 Vitarama Corp Screen for picture projections
US3037424A (en) * 1957-01-15 1962-06-05 Capetta Albert Process for the realization of a relief screen and screen obtained by the process
US3026770A (en) * 1958-04-02 1962-03-27 Rowe E Carney Jr Curved projection screen
FR1236602A (fr) * 1959-06-09 1960-07-22 Procédé pour l'obtention d'écrans de projection à rendement lumineux élevé et écrans obtenus suivant ce procédé

Also Published As

Publication number Publication date
GB1047088A (en) 1966-11-02
AT266481B (de) 1968-11-25
OA00268A (fr) 1966-05-15
BE646037A (de) 1964-07-31
ES298036A1 (es) 1964-07-01
US3295910A (en) 1967-01-03
FR1434929A (fr) 1966-04-15
CH427339A (fr) 1966-12-31
LU45760A1 (de) 1964-05-27
NL6403390A (de) 1964-10-07

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