ES2099664A1 - Three-dimensional projection system with holographic screen. - Google Patents
Three-dimensional projection system with holographic screen.Info
- Publication number
- ES2099664A1 ES2099664A1 ES09400790A ES9400790A ES2099664A1 ES 2099664 A1 ES2099664 A1 ES 2099664A1 ES 09400790 A ES09400790 A ES 09400790A ES 9400790 A ES9400790 A ES 9400790A ES 2099664 A1 ES2099664 A1 ES 2099664A1
- Authority
- ES
- Spain
- Prior art keywords
- screen
- projection system
- holographic
- hologram
- dimensional 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.)
- Granted
Links
Landscapes
- Holo Graphy (AREA)
Abstract
Three-dimensional projection system with holographic screen. Projection system that consists of a holographic screen, which is generated by means of an initial master holographic recording from a diffuse light screen on a vertical strip or on a panel, the next step consisting of a second hologram from the first recording, obtaining the screen after the second hologram has been developed, using this screen so that on projecting images onto it from a series of projectors it sets up a redistribution of each of the projections towards different spaces called slots, generating a continuous stereoscopy depending on the spatial location of the spectator, adopting a projection system that consists of narrow band monochromatic sources and distributed and coordinated by setting conditions of simultaneity, luminosity and spatial correspondence.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9400790A ES2099664B1 (en) | 1994-04-15 | 1994-04-15 | PROJECTION SYSTEM IN THREE DIMENSIONS WITH HOLOGRAPHIC SCREEN. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9400790A ES2099664B1 (en) | 1994-04-15 | 1994-04-15 | PROJECTION SYSTEM IN THREE DIMENSIONS WITH HOLOGRAPHIC SCREEN. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2099664A1 true ES2099664A1 (en) | 1997-05-16 |
ES2099664B1 ES2099664B1 (en) | 1997-12-16 |
Family
ID=8285894
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9400790A Expired - Lifetime ES2099664B1 (en) | 1994-04-15 | 1994-04-15 | PROJECTION SYSTEM IN THREE DIMENSIONS WITH HOLOGRAPHIC SCREEN. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2099664B1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3501230A (en) * | 1966-11-07 | 1970-03-17 | Robert J Johnston | Three-dimensional display system |
US3802769A (en) * | 1972-08-28 | 1974-04-09 | Harris Intertype Corp | Method and apparatus for unaided stereo viewing |
EP0114406A1 (en) * | 1982-12-27 | 1984-08-01 | G.B. Kirby Meacham | System of projecting three-dimensional images |
EP0316465A1 (en) * | 1987-11-14 | 1989-05-24 | Dimension Technologies, Inc. | Autostereoscopic display with illuminating lines and light valve |
-
1994
- 1994-04-15 ES ES9400790A patent/ES2099664B1/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3501230A (en) * | 1966-11-07 | 1970-03-17 | Robert J Johnston | Three-dimensional display system |
US3802769A (en) * | 1972-08-28 | 1974-04-09 | Harris Intertype Corp | Method and apparatus for unaided stereo viewing |
EP0114406A1 (en) * | 1982-12-27 | 1984-08-01 | G.B. Kirby Meacham | System of projecting three-dimensional images |
EP0316465A1 (en) * | 1987-11-14 | 1989-05-24 | Dimension Technologies, Inc. | Autostereoscopic display with illuminating lines and light valve |
Also Published As
Publication number | Publication date |
---|---|
ES2099664B1 (en) | 1997-12-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB9008031D0 (en) | Projection systems | |
SE7709408L (en) | APPARATUS FOR SOUND-CONTROLLED IMAGE PRODUCTION IN A FOURTEE VISION RECEIVER | |
HK1021755A1 (en) | Holographic system for large image production | |
EP0665460A3 (en) | Optical system for rear projection picture display apparatus. | |
EP0725296A3 (en) | Projection exposure apparatus | |
EP0464499A3 (en) | Anisotropic light-scattering material, method for producing the same and lenticular lens for projection tv screen | |
AU568585B2 (en) | Viewing of holograms | |
US3035836A (en) | Means of staging productions | |
WO1997001127A3 (en) | Backprojection transparency viewer | |
DE69310860D1 (en) | Projection device that allows the recording of holographic stereograms | |
DE69608020D1 (en) | Video projector | |
ES2099664A1 (en) | Three-dimensional projection system with holographic screen. | |
GB2311873B (en) | Holographic rear projection screen | |
DE69622613T2 (en) | Video projection display system | |
EP0499372A3 (en) | System and technique for making holographic projection screens | |
JPH0535192A (en) | Display device | |
AU3463878A (en) | Regaining synchronization between a visual image projector andan associated audio playback machine | |
WO2002006864A8 (en) | Holographic display | |
AU7272500A (en) | Central cinema server | |
US2002937A (en) | Television system | |
FR2661755B1 (en) | LIGHT SPACE MODULATOR BASED ON PHOTOCONDUCTIVE POLYMER. | |
NL1003228A1 (en) | Projection device for light patterns. | |
TW337001B (en) | Process and device for removing projection assembly seams of a plurality of projectors | |
IT1285268B1 (en) | FRAME FOR STEREOSCOPIC SLIDES. | |
ES2109883A1 (en) | Three-dimensional image projector. |