NO880150L - IMAGE SCREEN DEVICE. - Google Patents
IMAGE SCREEN DEVICE.Info
- Publication number
- NO880150L NO880150L NO88880150A NO880150A NO880150L NO 880150 L NO880150 L NO 880150L NO 88880150 A NO88880150 A NO 88880150A NO 880150 A NO880150 A NO 880150A NO 880150 L NO880150 L NO 880150L
- Authority
- NO
- Norway
- Prior art keywords
- screen device
- image screen
- image
- screen
- Prior art date
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)
- Ultra Sonic Daignosis Equipment (AREA)
- Vehicle Body Suspensions (AREA)
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO880150A NO164323C (en) | 1988-01-14 | 1988-01-14 | IMAGE SCREEN DEVICE. |
AU29124/89A AU2912489A (en) | 1988-01-14 | 1989-01-13 | An arrangement of a projection screen |
PCT/NO1989/000007 WO1989006825A1 (en) | 1988-01-14 | 1989-01-13 | An arrangement of a projection screen |
EP19890901322 EP0394340A1 (en) | 1988-01-14 | 1989-01-13 | Rear projection system |
JP50106489A JPH03503939A (en) | 1988-01-14 | 1989-01-13 | projection screen array |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO880150A NO164323C (en) | 1988-01-14 | 1988-01-14 | IMAGE SCREEN DEVICE. |
Publications (4)
Publication Number | Publication Date |
---|---|
NO880150D0 NO880150D0 (en) | 1988-01-14 |
NO880150L true NO880150L (en) | 1989-07-17 |
NO164323B NO164323B (en) | 1990-06-11 |
NO164323C NO164323C (en) | 1990-09-19 |
Family
ID=19890561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO880150A NO164323C (en) | 1988-01-14 | 1988-01-14 | IMAGE SCREEN DEVICE. |
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)
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)
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 |
-
1988
- 1988-01-14 NO NO880150A patent/NO164323C/en unknown
-
1989
- 1989-01-13 WO PCT/NO1989/000007 patent/WO1989006825A1/en not_active Application Discontinuation
- 1989-01-13 EP EP19890901322 patent/EP0394340A1/en not_active Ceased
- 1989-01-13 AU AU29124/89A patent/AU2912489A/en not_active Abandoned
- 1989-01-13 JP JP50106489A patent/JPH03503939A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
AU2912489A (en) | 1989-08-11 |
EP0394340A1 (en) | 1990-10-31 |
NO880150D0 (en) | 1988-01-14 |
JPH03503939A (en) | 1991-08-29 |
NO164323C (en) | 1990-09-19 |
NO164323B (en) | 1990-06-11 |
WO1989006825A1 (en) | 1989-07-27 |
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