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WO1998010584A3 - Display system - Google Patents

Display system Download PDF

Info

Publication number
WO1998010584A3
WO1998010584A3 PCT/US1997/014502 US9714502W WO9810584A3 WO 1998010584 A3 WO1998010584 A3 WO 1998010584A3 US 9714502 W US9714502 W US 9714502W WO 9810584 A3 WO9810584 A3 WO 9810584A3
Authority
WO
WIPO (PCT)
Prior art keywords
images
objects
image plane
semi
foreground
Prior art date
Application number
PCT/US1997/014502
Other languages
French (fr)
Other versions
WO1998010584A2 (en
Inventor
Eugene Dolgoff
Original Assignee
Tullo Louis
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US08/774,569 external-priority patent/US6310733B1/en
Application filed by Tullo Louis filed Critical Tullo Louis
Priority to AU42317/97A priority Critical patent/AU4231797A/en
Publication of WO1998010584A2 publication Critical patent/WO1998010584A2/en
Publication of WO1998010584A3 publication Critical patent/WO1998010584A3/en

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/001—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background
    • G09G3/003—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background to produce spatial visual effects
    • 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
    • H04N13/388—Volumetric displays, i.e. systems where the image is built up from picture elements distributed through a volume
    • H04N13/395—Volumetric displays, i.e. systems where the image is built up from picture elements distributed through a volume with depth sampling, i.e. the volume being constructed from a stack or sequence of 2D image planes
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/001—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background
    • G09G3/002—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background to project the image of a two-dimensional display, such as an array of light emitting or modulating elements or a CRT
    • 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
    • H04N13/346—Image reproducers using prisms or semi-transparent mirrors

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)

Abstract

An image display system for providing 3-D images by presenting at least two planar images (27-050, 27-090) at different depths. This invention can be transmitted using much less bandwidth than other 3-D imaging techniques with low in cost and remarkably easy to use. Such apparatus presents the images in positions whereby each is optically spatially separated from the other (often along a co-axial line-of-sight for a viewer (27-200) (i.e. co-aligned)). The display provides traditional 2-D cues, parallax, lateral binocular disparity and depth disparity. Such apparatus employs at least one optical element as a beamcombiner, optionally a semi-silvered mirror or a refractive element (27-035) such as the Fresnel semi-prism. The foreground image plane (27-050) appears transparent except where there are objects, allowing objects on the background image plane (27-090) to be seen when not obscured by foreground objects.
PCT/US1997/014502 1996-08-16 1997-08-15 Display system WO1998010584A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU42317/97A AU4231797A (en) 1996-08-16 1997-08-15 Display system

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US2367796P 1996-08-16 1996-08-16
US60/023,677 1996-08-16
US08/774,569 1996-12-31
US08/774,569 US6310733B1 (en) 1996-08-16 1996-12-31 Optical elements and methods for their manufacture
US79523797A 1997-02-10 1997-02-10
US08/795,237 1997-02-10

Publications (2)

Publication Number Publication Date
WO1998010584A2 WO1998010584A2 (en) 1998-03-12
WO1998010584A3 true WO1998010584A3 (en) 1998-07-30

Family

ID=27362150

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1997/014502 WO1998010584A2 (en) 1996-08-16 1997-08-15 Display system

Country Status (3)

Country Link
AU (1) AU4231797A (en)
ID (1) ID19315A (en)
WO (1) WO1998010584A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2768822B1 (en) * 1997-09-19 2001-09-07 Alain Conraud DEVICE FOR OPTICALLY PROJECTING IMAGES WITH 2 DIMENSIONS OR 3 DIMENSIONS "FLOATING" IN FRONT OF A SCREEN, VISIBLE WITHOUT SPECIAL GLASSES OR PROSTHESES
US6525699B1 (en) * 1998-05-21 2003-02-25 Nippon Telegraph And Telephone Corporation Three-dimensional representation method and an apparatus thereof
US6275340B1 (en) 2000-01-21 2001-08-14 Rayford K. Brown Anesthetic alleviation by sensory stimulation
US6400509B1 (en) * 2000-04-07 2002-06-04 Zolo Technologies, Inc. Apparatus and method for the reduction of polarization sensitivity in diffraction gratings used in fiber optic communications devices
GB2431728A (en) 2005-10-31 2007-05-02 Sharp Kk Multi-depth displays
GB0525993D0 (en) * 2005-12-21 2006-02-01 Musion Systems Ltd Projection apparatus and method
GB2437553A (en) 2006-04-28 2007-10-31 Sharp Kk Optical system with two spaced apart partial reflectors for display
DE102008016553A1 (en) 2008-03-27 2009-11-12 Visumotion Gmbh A method for generating a 3D image of a scene from a 2D image of the scene
FR2985821B1 (en) * 2012-01-17 2015-07-10 Editions Volumiques OPTICAL ILLUSION CHAMBER FOR COOPERATIVE FIGURINE WITH DIGITAL TERMINAL
ITPE20130004A1 (en) * 2013-03-05 2014-09-06 Blue Cinema Tv Sas Di Daniele Balda Cci & C PROCEDURE FOR THE IMPLEMENTATION OF AN INTERACTIVE AUDIOVISUAL INTERFACE THAT REPRODUCES HUMAN BEINGS
CN109891299B (en) * 2016-10-31 2021-06-18 柯尼卡美能达株式会社 Virtual image display optical system and image display device
CN115002525A (en) * 2022-05-20 2022-09-02 宁波视睿迪光电有限公司 Display device and control method of display device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4093347A (en) * 1976-05-10 1978-06-06 Farrand Optical Co., Inc. Optical simulation apparatus using controllable real-life element
US4500088A (en) * 1983-06-28 1985-02-19 Trans-World Manufacturing Corporation 3D Display
US4772094A (en) * 1985-02-05 1988-09-20 Bright And Morning Star Optical stereoscopic system and prism window
US5243450A (en) * 1991-04-25 1993-09-07 Sextant Avionique Optical mixer for helmet visual display system
US5278532A (en) * 1987-09-14 1994-01-11 Hughes Aircraft Company Automotive instrument virtual image display

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4093347A (en) * 1976-05-10 1978-06-06 Farrand Optical Co., Inc. Optical simulation apparatus using controllable real-life element
US4500088A (en) * 1983-06-28 1985-02-19 Trans-World Manufacturing Corporation 3D Display
US4772094A (en) * 1985-02-05 1988-09-20 Bright And Morning Star Optical stereoscopic system and prism window
US5278532A (en) * 1987-09-14 1994-01-11 Hughes Aircraft Company Automotive instrument virtual image display
US5243450A (en) * 1991-04-25 1993-09-07 Sextant Avionique Optical mixer for helmet visual display system

Also Published As

Publication number Publication date
AU4231797A (en) 1998-03-26
WO1998010584A2 (en) 1998-03-12
ID19315A (en) 1998-07-02

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