WO1999007161A1 - Element constitutif plat compact pour restitution autostereoscopique d'images tridimensionnelles - Google Patents

Element constitutif plat compact pour restitution autostereoscopique d'images tridimensionnelles Download PDF

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Publication number
WO1999007161A1
WO1999007161A1 PCT/DE1998/002175 DE9802175W WO9907161A1 WO 1999007161 A1 WO1999007161 A1 WO 1999007161A1 DE 9802175 W DE9802175 W DE 9802175W WO 9907161 A1 WO9907161 A1 WO 9907161A1
Authority
WO
WIPO (PCT)
Prior art keywords
compact
flat
dimensional images
autostereoscopic
flat component
Prior art date
Application number
PCT/DE1998/002175
Other languages
German (de)
English (en)
Inventor
René DE LA BARRÉ
Reiner Sombrowsky
Original Assignee
Visureal Displaysysteme Gmbh
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
Application filed by Visureal Displaysysteme Gmbh filed Critical Visureal Displaysysteme Gmbh
Publication of WO1999007161A1 publication Critical patent/WO1999007161A1/fr

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
    • H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
    • H04N13/305—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using lenticular lenses, e.g. arrangements of cylindrical lenses
    • 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
    • H04N13/31—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using parallax barriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/286—Image signal generators having separate monoscopic and stereoscopic modes
    • 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
    • H04N13/324—Colour aspects
    • 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
    • H04N13/349—Multi-view displays for displaying three or more geometrical viewpoints without viewer tracking
    • 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
    • H04N13/363—Image reproducers using image projection screens
    • 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
    • H04N13/366—Image reproducers using viewer tracking

Definitions

  • the invention has for its object to realize a compact, flat, for autostereoscopic reproduction of moving and unmoving scenes or images certain optical component with small dimensions, which can be produced technologically favorably while largely reducing the use of materials
  • This object is achieved according to the invention by the use of a continuous layer construction, in which an image plane of a fast, at least 100 images per second image reproduction device with a structured optical plane switch, the structures of which can be switched individually or in groups, is combined to form a thin and compact component
  • Flat switches in particular glass supports and polarizers, are integrated in a flat display and used jointly by both components, which reduces the number of parts and minimizes the use of materials.
  • the progress according to the invention is achieved in that the distance between the image plane and the switching plane necessary for the selection of the image information is minimized t is because no longer the complete images, but rather correspondingly small image sections in the visual path to the viewer are selected and made available as stereo images
  • Fig. 1 arrangement for autostereoscopic image display consisting of flat
  • FIG. 4 shows an autostereoscopic component 29 produced using uniform technology, in which, compared to FIG. 2, the image reproduction device (1) designed as a field emission display has been replaced by a flat display 30 designed as an emissive LCD.
  • a flat display 30 designed as an emissive LCD.
  • a common polarizer 33 is used
  • the control electronics 31 are arranged on a carrier 32 on the back of the flat display 30

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

L'invention concerne une configuration prévue pour un élément constitutif plat pouvant être produit de manière avantageuse sur le plan technologique, et servant à restituer de manière autostéréoscopique des images tridimensionnelles animées ou non. La structure compacte s'obtient par un mode de construction en couche et un écart réduit entre les plans d'image et les plans cachés.
PCT/DE1998/002175 1997-07-29 1998-07-27 Element constitutif plat compact pour restitution autostereoscopique d'images tridimensionnelles WO1999007161A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19732496.7 1997-07-29
DE19732496A DE19732496A1 (de) 1997-07-29 1997-07-29 Kompaktes flaches Bauelement zur autostereoskopen Wiedergabe dreidimensionaler Bilder

Publications (1)

Publication Number Publication Date
WO1999007161A1 true WO1999007161A1 (fr) 1999-02-11

Family

ID=7837171

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1998/002175 WO1999007161A1 (fr) 1997-07-29 1998-07-27 Element constitutif plat compact pour restitution autostereoscopique d'images tridimensionnelles

Country Status (2)

Country Link
DE (1) DE19732496A1 (fr)
WO (1) WO1999007161A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020101658A1 (en) * 2001-01-29 2002-08-01 Reuben Hoppenstein Electronic virtual lens for observing 3-D or 4-D images
US8368690B1 (en) 2011-07-05 2013-02-05 3-D Virtual Lens Technologies, Inc. Calibrator for autostereoscopic image display

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4717949A (en) * 1986-03-07 1988-01-05 Dimension Technologies, Inc. Autostereoscopic display with illuminating lines and light valve
EP0389842A1 (fr) * 1989-03-28 1990-10-03 Dimension Technologies, Inc. Dispositif d'affichage autostéréoscopique à groupes multiples de lignes lumineuses clignotantes et une valve de lumière
DE4228111C1 (fr) * 1992-08-25 1993-06-17 Ice Oelsnitz Gmbh, O-9920 Oelsnitz, De
EP0656730A1 (fr) * 1993-12-03 1995-06-07 Terumo Kabushiki Kaisha Système d'affichage d'image stéréoscopique
EP0744872A2 (fr) * 1995-05-22 1996-11-27 Canon Kabushiki Kaisha Méthode et dispositif d'affichage d'images stéréoscopiques

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4717949A (en) * 1986-03-07 1988-01-05 Dimension Technologies, Inc. Autostereoscopic display with illuminating lines and light valve
EP0389842A1 (fr) * 1989-03-28 1990-10-03 Dimension Technologies, Inc. Dispositif d'affichage autostéréoscopique à groupes multiples de lignes lumineuses clignotantes et une valve de lumière
DE4228111C1 (fr) * 1992-08-25 1993-06-17 Ice Oelsnitz Gmbh, O-9920 Oelsnitz, De
EP0656730A1 (fr) * 1993-12-03 1995-06-07 Terumo Kabushiki Kaisha Système d'affichage d'image stéréoscopique
EP0744872A2 (fr) * 1995-05-22 1996-11-27 Canon Kabushiki Kaisha Méthode et dispositif d'affichage d'images stéréoscopiques

Also Published As

Publication number Publication date
DE19732496A1 (de) 1997-12-18

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