AU6365696A - Image projection systems - Google Patents
Image projection systemsInfo
- 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
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)
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 | ||
GBGB9600001.3A GB9600001D0 (en) | 1996-01-02 | 1996-01-02 | Side projection system |
GB9600001 | 1996-01-02 | ||
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009133698A1 (en) * | 2008-04-30 | 2009-11-05 | パナソニック株式会社 | Scanning image display device, eyeglasses-style head-mount display, and automobile |
Family Cites Families (5)
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 |
-
1996
- 1996-07-05 AU AU63656/96A patent/AU6365696A/en not_active Abandoned
- 1996-07-05 WO PCT/GB1996/001633 patent/WO1997003380A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO1997003380A1 (en) | 1997-01-30 |
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