AU2912489A - An arrangement of a projection screen - Google Patents

An arrangement of a projection screen

Info

Publication number
AU2912489A
AU2912489A AU29124/89A AU2912489A AU2912489A AU 2912489 A AU2912489 A AU 2912489A AU 29124/89 A AU29124/89 A AU 29124/89A AU 2912489 A AU2912489 A AU 2912489A AU 2912489 A AU2912489 A AU 2912489A
Authority
AU
Australia
Prior art keywords
arrangement
projection screen
projection
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.)
Abandoned
Application number
AU29124/89A
Inventor
Tore Lyngholm
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU2912489A publication Critical patent/AU2912489A/en
Abandoned legal-status Critical Current

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
    • G03B21/62—Translucent screens
    • 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
    • G03B2227/00—Photographic printing apparatus
    • G03B2227/32—Projection printing apparatus, e.g. enlarging apparatus, copying camera
    • G03B2227/325—Microcapsule copiers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Vehicle Body Suspensions (AREA)
AU29124/89A 1988-01-14 1989-01-13 An arrangement of a projection screen Abandoned AU2912489A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO880150 1988-01-14
NO880150A NO164323C (en) 1988-01-14 1988-01-14 IMAGE SCREEN DEVICE.

Publications (1)

Publication Number Publication Date
AU2912489A true AU2912489A (en) 1989-08-11

Family

ID=19890561

Family Applications (1)

Application Number Title Priority Date Filing Date
AU29124/89A Abandoned AU2912489A (en) 1988-01-14 1989-01-13 An arrangement of a projection screen

Country Status (5)

Country Link
EP (1) EP0394340A1 (en)
JP (1) JPH03503939A (en)
AU (1) AU2912489A (en)
NO (1) NO164323C (en)
WO (1) WO1989006825A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5892278B1 (en) * 2015-03-18 2016-03-23 株式会社安川電機 Screen device, image display system, and image display method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1791573A (en) * 1926-11-18 1931-02-10 Parolini Cesar Device for making luminous projections in broad daylight or in a lighted room
US1671126A (en) * 1927-01-14 1928-05-29 William G Reeder Change-sign apparatus
US3463569A (en) * 1965-10-22 1969-08-26 Freen Ltd Rear projection screen

Also Published As

Publication number Publication date
JPH03503939A (en) 1991-08-29
NO164323C (en) 1990-09-19
EP0394340A1 (en) 1990-10-31
NO880150D0 (en) 1988-01-14
NO880150L (en) 1989-07-17
NO164323B (en) 1990-06-11
WO1989006825A1 (en) 1989-07-27

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