BE515707A - - Google Patents
Info
- Publication number
- BE515707A BE515707A BE515707DA BE515707A BE 515707 A BE515707 A BE 515707A BE 515707D A BE515707D A BE 515707DA BE 515707 A BE515707 A BE 515707A
- Authority
- BE
- Belgium
- Prior art keywords
- field
- elementary
- images
- screen
- observation
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 claims description 43
- 238000013461 design Methods 0.000 claims description 7
- 230000004927 fusion Effects 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 5
- 230000004075 alteration Effects 0.000 claims description 4
- 238000005498 polishing Methods 0.000 claims description 3
- 230000003595 spectral effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 238000005286 illumination Methods 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000000875 corresponding effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000009931 harmful effect Effects 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 229910001369 Brass Inorganic materials 0.000 description 3
- 239000010951 brass Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 230000003304 psychophysiological effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 210000000887 face Anatomy 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- -1 for example Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Overhead Projectors And Projection Screens (AREA)
- Projection Apparatus (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE515707A true BE515707A (enrdf_load_stackoverflow) |
Family
ID=153131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE515707D BE515707A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE515707A (enrdf_load_stackoverflow) |
-
0
- BE BE515707D patent/BE515707A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3185051B1 (fr) | Elements optiques imprimés | |
| EP1177477B1 (fr) | Ecran de projection | |
| EP3132312B1 (fr) | Systeme d'affichage d'une image sur un pare-brise | |
| TWI243609B (en) | Screen | |
| EP0084998B1 (fr) | Appareil optique et procédé pour l'enregistrement ou la visualisation instantanée d'images agrandies et stéréoscopiques d'objets | |
| JP2001507816A (ja) | ３次元ホログラフィック・スクリーンを備えた投射型テレビジョン | |
| FR2464506A1 (fr) | Materiau en feuille utilisable pour un ecran de projection | |
| BE515707A (enrdf_load_stackoverflow) | ||
| FR2714741A1 (fr) | Procédé, plan optique et dispositif pour l'incrustation d'images de grandes dimensions sur un décor réel à échelle humaine. | |
| FR2853419A1 (fr) | Ecran de retroprojection | |
| FR2638858A1 (fr) | Dispositif opto-mecanique de projection d'images et d'observation en trois dimensions | |
| EP2990867A1 (fr) | Êcran et dispositif d'affichage en rétroprojection | |
| FR2643158A1 (fr) | Dispositif pour la projection d'images en couleurs et/ou l'enregistrement d'images a partir d'objets colores, notamment dans les domaines de la video, du cinema, de la photographie, et procede de fabrication du dispositif | |
| WO2006018518A1 (fr) | Dispositif optique a reseau de lentilles cylindriques | |
| FR2864852A1 (fr) | Dispositif optique pour projeter dans l'espace des images en relief adapte pour des ecrans de grande dimension | |
| EP0493635B1 (fr) | Répartiteur de rayonnement électromagnétique notamment écran de projection | |
| BE414584A (enrdf_load_stackoverflow) | ||
| WO2003058343A1 (fr) | Reseau lenticulaire a dioptres specialises | |
| BE407149A (enrdf_load_stackoverflow) | ||
| WO2016162632A1 (fr) | Système d'affichage d'une image flottante | |
| BE409804A (enrdf_load_stackoverflow) | ||
| FR2741961A1 (fr) | Procede et systeme de formation et de projection d'images permettant d'obtenir la reduction et la reproduction d'un espace en restituant la visualisation integrale du relief | |
| BE402230A (enrdf_load_stackoverflow) | ||
| FR2934902A1 (fr) | Circuit optique imprime et procede de fabrication. | |
| WO2000011640A1 (fr) | Lumieres additionnelles avant et arriere a l'image |