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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
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.)
Ceased
Application number
PCT/US1997/014502
Other languages
French (fr)
Other versions
WO1998010584A2 (en
Inventor
Eugene Dolgoff
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
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
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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 Ceased 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 US6310733B1 (en) 1996-08-16 1996-12-31 Optical elements and methods for their manufacture
US08/774,569 1996-12-31
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 Ceased 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
ID19315A (en) 1998-07-02
WO1998010584A2 (en) 1998-03-12
AU4231797A (en) 1998-03-26

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