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AU6365696A - Image projection systems - Google Patents

Image projection systems

Info

Publication number
AU6365696A
AU6365696A AU63656/96A AU6365696A AU6365696A AU 6365696 A AU6365696 A AU 6365696A AU 63656/96 A AU63656/96 A AU 63656/96A AU 6365696 A AU6365696 A AU 6365696A AU 6365696 A AU6365696 A AU 6365696A
Authority
AU
Australia
Prior art keywords
image projection
projection systems
systems
image
projection
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
AU63656/96A
Inventor
Samuel Edmund Livermore
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
Priority claimed from GBGB9513850.9A external-priority patent/GB9513850D0/en
Priority claimed from GBGB9516588.2A external-priority patent/GB9516588D0/en
Priority claimed from GBGB9600001.3A external-priority patent/GB9600001D0/en
Application filed by Individual filed Critical Individual
Publication of AU6365696A publication Critical patent/AU6365696A/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
    • G03B21/14—Details
    • G03B21/30—Details adapted to collapse or fold, e.g. for portability
    • 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
    • G03B21/10—Projectors with built-in or built-on screen
    • 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
    • G03B21/58—Projection screens collapsible, e.g. foldable; of variable area
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
AU63656/96A 1995-07-07 1996-07-05 Image projection systems Abandoned AU6365696A (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
GB9513850 1995-07-07
GBGB9513850.9A GB9513850D0 (en) 1995-07-07 1995-07-07 Rear projection overhead projector
GBGB9516588.2A GB9516588D0 (en) 1995-08-12 1995-08-12 Side protection system
GB9516588 1995-08-12
GB9600001 1996-01-02
GBGB9600001.3A GB9600001D0 (en) 1996-01-02 1996-01-02 Side projection system
PCT/GB1996/001633 WO1997003380A1 (en) 1995-07-07 1996-07-05 Image projection systems

Publications (1)

Publication Number Publication Date
AU6365696A true AU6365696A (en) 1997-02-10

Family

ID=27267801

Family Applications (1)

Application Number Title Priority Date Filing Date
AU63656/96A Abandoned AU6365696A (en) 1995-07-07 1996-07-05 Image projection systems

Country Status (2)

Country Link
AU (1) AU6365696A (en)
WO (1) WO1997003380A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8319762B2 (en) 2008-04-30 2012-11-27 Panasonic Corporation Scanning image display apparatus, goggle-shaped head-mounted display, and automobile

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1901182A (en) * 1931-08-31 1933-03-14 Mccandless Byron Portable display screen
US2685817A (en) * 1951-04-26 1954-08-10 Howard E Freeman Projector screen unit
US3174394A (en) * 1962-11-16 1965-03-23 Robert H Reibel Projected image viewer and mounting stand therefor
GB1492615A (en) * 1974-02-08 1977-11-23 Kepac Ltd Screen constructions
GB1549783A (en) * 1975-11-25 1979-08-08 Kjellin H Image display by optical projection

Also Published As

Publication number Publication date
WO1997003380A1 (en) 1997-01-30

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