DK0793840T3 - Apparatus for generating freely floating images in space - Google Patents
Apparatus for generating freely floating images in spaceInfo
- Publication number
- DK0793840T3 DK0793840T3 DK96932520T DK96932520T DK0793840T3 DK 0793840 T3 DK0793840 T3 DK 0793840T3 DK 96932520 T DK96932520 T DK 96932520T DK 96932520 T DK96932520 T DK 96932520T DK 0793840 T3 DK0793840 T3 DK 0793840T3
- Authority
- DK
- Denmark
- Prior art keywords
- foil
- space
- freely floating
- floating images
- windows
- Prior art date
Links
- 239000011888 foil Substances 0.000 abstract 4
Classifications
-
- 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
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/50—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels
- G02B30/56—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels by projecting aerial or floating images
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F19/00—Advertising or display means not otherwise provided for
- G09F19/12—Advertising or display means not otherwise provided for using special optical effects
- G09F19/16—Advertising or display means not otherwise provided for using special optical effects involving the use of mirrors
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
- G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
- G11B27/034—Electronic editing of digitised analogue information signals, e.g. audio or video signals on discs
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/34—Indicating arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/30—Image reproducers
- H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
- G11B2220/215—Recordable discs
- G11B2220/218—Write-once discs
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
- G11B2220/2537—Optical discs
- G11B2220/2545—CDs
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Marketing (AREA)
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Closed-Circuit Television Systems (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Processing Or Creating Images (AREA)
- Toys (AREA)
- Displays For Variable Information Using Movable Means (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
Two windows (14, 16) are arranged in a hollow cylinder (12) at two points about half-way up it peripherally separated by 180 DEG . A transparent foil (22) runs at about 45 DEG between them in the hollow cylinder (12). Image generators (18,20) are arranged above and below said foil (22) and directed towards it. The images projected on the foil (22) appear to the viewers in front of the windows (14, 16) as a virtual image lying behind the foil (22). The device may be used in museums and department stores and at exhibitions of all kinds for information, teaching, advertising, entertainment and the like.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29515955U DE29515955U1 (en) | 1995-09-26 | 1995-09-26 | Device for displaying free-floating images moving in space |
PCT/EP1996/004021 WO1997012354A1 (en) | 1995-09-26 | 1996-09-13 | Device for displaying spatially moving, freely floating images |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0793840T3 true DK0793840T3 (en) | 2000-09-04 |
Family
ID=8013883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK96932520T DK0793840T3 (en) | 1995-09-26 | 1996-09-13 | Apparatus for generating freely floating images in space |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0793840B1 (en) |
AT (1) | ATE193779T1 (en) |
AU (1) | AU7129196A (en) |
DE (2) | DE29515955U1 (en) |
DK (1) | DK0793840T3 (en) |
ES (1) | ES2149498T3 (en) |
WO (1) | WO1997012354A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29618319U1 (en) * | 1996-10-22 | 1997-01-02 | Maas Uwe | Device for displaying moving images in successive levels |
DE29818101U1 (en) * | 1998-10-09 | 1998-12-24 | Maas Uwe | Device for generating a floating image floating in space |
GB9906193D0 (en) | 1999-03-17 | 1999-05-12 | Central Research Lab Ltd | Apparatus for displaying a real image in space |
IT1402112B1 (en) * | 2010-10-05 | 2013-08-28 | Arte Arreda S R L | DEVICE FOR DISPLAYING VIRTUAL IMAGES |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE444091C (en) * | 1927-05-11 | Robert Hahn | Device for showing pictures for advertising and entertainment purposes | |
DE482602C (en) * | 1928-10-23 | 1929-09-17 | Otto Twele | Advertising device for showing aerial photographs |
DE519718C (en) * | 1928-11-07 | 1931-06-18 | Friedrich Stier Dr Ing | Device for generating images in space |
DE532643C (en) * | 1928-11-23 | 1931-09-01 | Einar Bergve Dr Ing | Device for the creation of light images in space |
DE656236C (en) * | 1936-01-25 | 1938-02-01 | Otto Twele | Advertising device for the demonstration of living pictures by means of plane and concave mirrors |
US3737212A (en) * | 1970-12-14 | 1973-06-05 | Gen Electric | Diffraction optics head up display |
FR2185803B1 (en) * | 1972-05-26 | 1974-12-27 | Thomson Csf | |
DE3103045A1 (en) * | 1981-01-30 | 1982-08-26 | Teldix Gmbh | Reflecting display device (head-up display) |
CA1272408A (en) * | 1985-02-13 | 1990-08-07 | Goro Mizuno | Display device |
DE3808406A1 (en) * | 1987-09-29 | 1989-04-06 | Wolfgang Lettner | DEVICE FOR GENERATING AERIAL IMAGES FROM MIRRORING |
DE4102678A1 (en) * | 1990-02-08 | 1991-08-14 | Smiths Industries Plc | Head-up display for aircraft |
US5181122A (en) * | 1990-06-26 | 1993-01-19 | Konami Kogyo Kabushiki Kaisha | Display device for displaying a wide picture |
JP2587676Y2 (en) * | 1992-01-07 | 1998-12-24 | 矢崎総業株式会社 | Display device for vehicles |
JPH07113984A (en) * | 1993-10-14 | 1995-05-02 | Dainippon Printing Co Ltd | Holographic prompter |
-
1995
- 1995-09-26 DE DE29515955U patent/DE29515955U1/en not_active Expired - Lifetime
-
1996
- 1996-09-13 AT AT96932520T patent/ATE193779T1/en active
- 1996-09-13 EP EP96932520A patent/EP0793840B1/en not_active Expired - Lifetime
- 1996-09-13 ES ES96932520T patent/ES2149498T3/en not_active Expired - Lifetime
- 1996-09-13 WO PCT/EP1996/004021 patent/WO1997012354A1/en active IP Right Grant
- 1996-09-13 AU AU71291/96A patent/AU7129196A/en not_active Abandoned
- 1996-09-13 DE DE59605401T patent/DE59605401D1/en not_active Expired - Fee Related
- 1996-09-13 DK DK96932520T patent/DK0793840T3/en active
Also Published As
Publication number | Publication date |
---|---|
DE29515955U1 (en) | 1996-01-04 |
AU7129196A (en) | 1997-04-17 |
EP0793840A1 (en) | 1997-09-10 |
DE59605401D1 (en) | 2000-07-13 |
ATE193779T1 (en) | 2000-06-15 |
ES2149498T3 (en) | 2000-11-01 |
WO1997012354A1 (en) | 1997-04-03 |
EP0793840B1 (en) | 2000-06-07 |
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