WO1996006371A1 - Affichage tridimensionnel - Google Patents

Affichage tridimensionnel Download PDF

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Publication number
WO1996006371A1
WO1996006371A1 PCT/US1995/011188 US9511188W WO9606371A1 WO 1996006371 A1 WO1996006371 A1 WO 1996006371A1 US 9511188 W US9511188 W US 9511188W WO 9606371 A1 WO9606371 A1 WO 9606371A1
Authority
WO
WIPO (PCT)
Prior art keywords
display
spherical mirror
transparent plate
sector
concave
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/US1995/011188
Other languages
English (en)
Inventor
Haim Rave
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
Application filed by Individual filed Critical Individual
Publication of WO1996006371A1 publication Critical patent/WO1996006371A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • G02B30/40—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images giving the observer of a single two-dimensional [2D] image a perception of depth
    • 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 three-dimensional [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 three-dimensional [3D] volume, e.g. voxels by projecting aerial or floating images

Definitions

  • the present invention relates to systems for use in viewing two-
  • the two images may be of somewhat different colors and the viewer is
  • the results are two-dimensional images projected on a
  • the system includes means for absorbing stray
  • the present invention successfully addresses the shortcomings of the
  • dimensional display such as a computer monitor.
  • FIG. 1 is a schematic depiction of a system according to the present
  • FIG. 2 shows one example of a collapsible system in the folded
  • FIG. 3 shows the system of Figure 2 without the display monitor
  • FIG. 4 shows the system of Figures 2 and 3 when fully deployed
  • FIG. 5 shows another example of a collapsible system according to
  • the present invention is of a system which is useful in giving the
  • FIG. 1 illustrates the basic
  • dimensional images on a display 10 is made up of two basic components -
  • the system may be oriented in any convenient fashion, such as
  • the system is oriented vertically such as
  • Sector of concave spherical mirror 12 is located opposite display 10,
  • Transparent plate 14 which may be a suitable plate of glass of
  • transmissivity is located between display 10 and spherical mirror
  • Transparent plate 14 forms an angle of substantially 45° with an
  • transparent plate 14 preferably has a thickness of from
  • concave spherical mirror 12 is from about 180 cm to about 300 cm.
  • the system components are dimensioned, oriented and located so
  • the un-reflected light is refracted through transparent plate 14 (denoted B).
  • a system according to the present invention preferably includes
  • the display mounting means is collapsible so that the
  • Display 10 is held firmly by a brace
  • a frame 60 is provided about a computer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

Système permettant d'accroître la perception de profondeur d'une personne regardant des images bidimensionnelles sur un affichage (10), comprenant un secteur d'un miroir concave sphérique (12) situé au-dessous d'un affichage orienté vers le bas, la surface concave du miroir étant orientée vers l'affichage (10), ainsi qu'une plaque transparente (14) située à mi-chemin entre l'affichage et le miroir concave sphérique et formant un angle de 45 degrés par rapport à une ligne reliant les centres de l'affichage et du miroir sphérique. Lorsque ce système est en fonction, au moins une partie de la lumière émise par l'affichage (10) traverse la plaque transparente (14) et est réfléchie vers le haut par le miroir sphérique (12) et horizontalement par la plaque transparente (14) vers les yeux (18) de l'utilisateur.
PCT/US1995/011188 1994-08-18 1995-08-17 Affichage tridimensionnel Ceased WO1996006371A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US29200794A 1994-08-18 1994-08-18
US08/292,007 1994-08-18

Publications (1)

Publication Number Publication Date
WO1996006371A1 true WO1996006371A1 (fr) 1996-02-29

Family

ID=23122792

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1995/011188 Ceased WO1996006371A1 (fr) 1994-08-18 1995-08-17 Affichage tridimensionnel

Country Status (2)

Country Link
IL (1) IL114974A0 (fr)
WO (1) WO1996006371A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998057215A1 (fr) * 1997-06-09 1998-12-17 Dominguez Montes Juan Adaptateur optique accouplable a tout ecran diffuseur appartenant a un dispositif unique de reproduction classique, capable de produire des effets tridimensionnels
ES2152905A1 (es) * 1997-06-09 2001-02-01 Dominguez Montes Juan Adaptador optico acoplable a cualquier pantalla difusora perteneciente a un unico dispositivo de reproduccion convencional, capaz de producir efectos tridimensionales.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR44403E (fr) * 1933-04-15 1935-01-19 Air Liquide Procédé d'extraction directe du xénon et du krypton de l'air atmosphérique
US3447854A (en) * 1965-08-18 1969-06-03 Kollsman Instr Corp Three-dimensional viewer
US4840455A (en) * 1985-03-20 1989-06-20 Paul Stuart Kempf And Pilar Moreno Family Trust 3-dimensional optical viewing system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR44403E (fr) * 1933-04-15 1935-01-19 Air Liquide Procédé d'extraction directe du xénon et du krypton de l'air atmosphérique
US3447854A (en) * 1965-08-18 1969-06-03 Kollsman Instr Corp Three-dimensional viewer
US4840455A (en) * 1985-03-20 1989-06-20 Paul Stuart Kempf And Pilar Moreno Family Trust 3-dimensional optical viewing system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998057215A1 (fr) * 1997-06-09 1998-12-17 Dominguez Montes Juan Adaptateur optique accouplable a tout ecran diffuseur appartenant a un dispositif unique de reproduction classique, capable de produire des effets tridimensionnels
ES2152905A1 (es) * 1997-06-09 2001-02-01 Dominguez Montes Juan Adaptador optico acoplable a cualquier pantalla difusora perteneciente a un unico dispositivo de reproduccion convencional, capaz de producir efectos tridimensionales.

Also Published As

Publication number Publication date
IL114974A0 (en) 1995-12-08

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