DE69126454T2 - Störfreies Betrachtungssystem für katadioptrische Projektionssysteme - Google Patents
Störfreies Betrachtungssystem für katadioptrische ProjektionssystemeInfo
- Publication number
- DE69126454T2 DE69126454T2 DE69126454T DE69126454T DE69126454T2 DE 69126454 T2 DE69126454 T2 DE 69126454T2 DE 69126454 T DE69126454 T DE 69126454T DE 69126454 T DE69126454 T DE 69126454T DE 69126454 T2 DE69126454 T2 DE 69126454T2
- Authority
- DE
- Germany
- Prior art keywords
- person
- image
- light emission
- predetermined wavelength
- display
- 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.)
- Expired - Fee Related
Links
- 230000003287 optical effect Effects 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims description 3
- 230000009977 dual effect Effects 0.000 claims description 3
- 239000010409 thin film Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims 2
- 239000010410 layer Substances 0.000 description 8
- 230000035945 sensitivity Effects 0.000 description 5
- 239000002356 single layer Substances 0.000 description 5
- 230000004297 night vision Effects 0.000 description 4
- 230000003595 spectral effect Effects 0.000 description 4
- 230000001629 suppression Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011295 pitch Substances 0.000 description 2
- 108010010803 Gelatin Proteins 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- PBCFLUZVCVVTBY-UHFFFAOYSA-N tantalum pentoxide Inorganic materials O=[Ta](=O)O[Ta](=O)=O PBCFLUZVCVVTBY-UHFFFAOYSA-N 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
- G09B9/02—Simulators for teaching or training purposes for teaching control of vehicles or other craft
- G09B9/08—Simulators for teaching or training purposes for teaching control of vehicles or other craft for teaching control of aircraft, e.g. Link trainer
- G09B9/30—Simulation of view from aircraft
- G09B9/32—Simulation of view from aircraft by projected image
- G09B9/326—Simulation of view from aircraft by projected image the image being transformed by optical means
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
- G09B9/003—Simulators for teaching or training purposes for military purposes and tactics
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
- G02B2027/0118—Head-up displays characterised by optical features comprising devices for improving the contrast of the display / brillance control visibility
- G02B2027/012—Head-up displays characterised by optical features comprising devices for improving the contrast of the display / brillance control visibility comprising devices for attenuating parasitic image effects
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0179—Display position adjusting means not related to the information to be displayed
- G02B2027/0187—Display position adjusting means not related to the information to be displayed slaved to motion of at least a part of the body of the user, e.g. head, eye
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/28—Interference filters
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Educational Technology (AREA)
- Educational Administration (AREA)
- Business, Economics & Management (AREA)
- Aviation & Aerospace Engineering (AREA)
- Optics & Photonics (AREA)
- Stereoscopic And Panoramic Photography (AREA)
- Projection Apparatus (AREA)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US48154890A | 1990-02-20 | 1990-02-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69126454D1 DE69126454D1 (de) | 1997-07-17 |
| DE69126454T2 true DE69126454T2 (de) | 1997-12-04 |
Family
ID=23912379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69126454T Expired - Fee Related DE69126454T2 (de) | 1990-02-20 | 1991-02-18 | Störfreies Betrachtungssystem für katadioptrische Projektionssysteme |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0443793B1 (enExample) |
| JP (1) | JPH04215646A (enExample) |
| DE (1) | DE69126454T2 (enExample) |
| IL (1) | IL97246A (enExample) |
| TW (1) | TW198748B (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU4195597A (en) * | 1996-09-09 | 1998-04-02 | Imax Corporation | Method and apparatus for presenting a visual display to an audience |
| DE102004052102A1 (de) | 2004-10-26 | 2006-05-04 | Rheinmetall Defence Electronics Gmbh | Sichtsystem |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB906042A (en) * | 1957-09-23 | 1962-09-19 | General Precision Systems Ltd | Improvements in or relating to optical apparatus for creating the illusion of movement in simulated vehicles |
| US3917399A (en) * | 1974-10-02 | 1975-11-04 | Tropel | Catadioptric projection printer |
| US4106855A (en) * | 1975-08-13 | 1978-08-15 | Martin Marietta Corporation | Lens element incorporating narrow bandpass filter and usable in dual mode |
| DE7701746U1 (de) * | 1976-02-12 | 1977-08-04 | Xerox Corp., Rochester, N.Y. (V.St.A.) | Objektiv |
| US4134644A (en) * | 1977-01-10 | 1979-01-16 | Marks Alvin M | 3D Color pictures with multichrome filters |
| FR2393332A2 (fr) * | 1977-06-01 | 1978-12-29 | Instruments Sa | Objectif catadioptrique |
| GB1574351A (en) * | 1978-02-27 | 1980-09-03 | Smiths Industries Ltd | Display apparatus |
| US4500163A (en) * | 1981-07-29 | 1985-02-19 | The Singer Company | Holographic projection screen |
| HU193030B (en) * | 1982-09-14 | 1987-08-28 | Istvan Kalocsai | Optical instrument of wide visual angle |
| US4620770A (en) * | 1983-10-25 | 1986-11-04 | Howard Wexler | Multi-colored anaglyphs |
| US4671603A (en) * | 1983-11-17 | 1987-06-09 | Pilkington P.E. Limited | Optical filters and multiplexing-demultiplexing devices using the same |
| US4834515A (en) * | 1984-11-29 | 1989-05-30 | Lockheed Missiles & Space Company, Inc. | Catadioptric imaging system with dioptric assembly of the petzval type |
| US4657512A (en) * | 1985-06-08 | 1987-04-14 | The Singer Company | Visual system with filter for a simulator |
| US5004331A (en) * | 1989-05-03 | 1991-04-02 | Hughes Aircraft Company | Catadioptric projector, catadioptric projection system and process |
-
1991
- 1991-02-06 TW TW080100959A patent/TW198748B/zh active
- 1991-02-14 IL IL9724691A patent/IL97246A/en not_active IP Right Cessation
- 1991-02-18 EP EP91301256A patent/EP0443793B1/en not_active Expired - Lifetime
- 1991-02-18 DE DE69126454T patent/DE69126454T2/de not_active Expired - Fee Related
- 1991-02-20 JP JP3047524A patent/JPH04215646A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IL97246A (en) | 1994-05-30 |
| EP0443793A3 (en) | 1992-08-19 |
| DE69126454D1 (de) | 1997-07-17 |
| JPH04215646A (ja) | 1992-08-06 |
| EP0443793A2 (en) | 1991-08-28 |
| EP0443793B1 (en) | 1997-06-11 |
| TW198748B (enExample) | 1993-01-21 |
| IL97246A0 (en) | 1992-05-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: RAYTHEON CO., LEXINGTON, MASS., US |
|
| 8339 | Ceased/non-payment of the annual fee |