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ES2172507T3 - Aparato estereoscopico de visualizacion. - Google Patents

Aparato estereoscopico de visualizacion.

Info

Publication number
ES2172507T3
ES2172507T3 ES92915502T ES92915502T ES2172507T3 ES 2172507 T3 ES2172507 T3 ES 2172507T3 ES 92915502 T ES92915502 T ES 92915502T ES 92915502 T ES92915502 T ES 92915502T ES 2172507 T3 ES2172507 T3 ES 2172507T3
Authority
ES
Spain
Prior art keywords
pct
screen
sec
date
zones
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.)
Expired - Lifetime
Application number
ES92915502T
Other languages
English (en)
Inventor
David John Trayner
Edwina Margaret Orr
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.)
RICHMOND HOLOGRAPHIC RES AND D
Original Assignee
RICHMOND HOLOGRAPHIC RES AND D
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 RICHMOND HOLOGRAPHIC RES AND D filed Critical RICHMOND HOLOGRAPHIC RES AND D
Application granted granted Critical
Publication of ES2172507T3 publication Critical patent/ES2172507T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/22—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type
    • G02B30/24—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type involving temporal multiplexing, e.g. using sequentially activated left and right shutters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/0252—Diffusing elements; Afocal elements characterised by the diffusing properties using holographic or diffractive means
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0268—Diffusing elements; Afocal elements characterized by the fabrication or manufacturing method
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/32—Holograms used as optical elements
    • 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
    • H04N13/32—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using arrays of controllable light sources; using moving apertures or moving light sources

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Holo Graphy (AREA)
  • Stereoscopic And Panoramic Photography (AREA)
  • Lasers (AREA)
  • Laser Surgery Devices (AREA)
  • Instrument Panels (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • External Artificial Organs (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

UN APARATO DE VISUALIZACION PARA DOTAR A UN VISOR CON UNA IMAGEN EN TRES DIMENSIONES APARENTES COMPRENDE UNA PANTALLA (15) CON UN ELEMENTO OPTICO HOLOGRAFICO DE DIFUSION (HOE), UNOS MEDIOS (17, 19) PARA ILUMINAR LA PANTALLA (15) DESDE UNA PLURALIDAD DE POSICIONES Y UN MEDIO (14) DE MODULACION ESPACIAL DE LA LUZ DESDE LAS POSICIONES RESPECTIVAS PARA ILUMINAR LA IMAGENES RESPECTIVAS EN LA PANTALLA (15). EL MONTAJE PROPORCIONA UNA PLURALIDAD DE ZONAS DE VISUALIZACION (18, 20) POR LAS QUE CADA IMAGEN PUEDE SER VISTA SOLO DESDE UNA DE LAS ZONAS CORRESPONDIENTE (28, 20).
ES92915502T 1991-07-16 1992-07-15 Aparato estereoscopico de visualizacion. Expired - Lifetime ES2172507T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919115394A GB9115394D0 (en) 1991-07-16 1991-07-16 Viewing apparatus

Publications (1)

Publication Number Publication Date
ES2172507T3 true ES2172507T3 (es) 2002-10-01

Family

ID=10698478

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92915502T Expired - Lifetime ES2172507T3 (es) 1991-07-16 1992-07-15 Aparato estereoscopico de visualizacion.

Country Status (10)

Country Link
US (1) US5600454A (es)
EP (1) EP0789853B1 (es)
JP (1) JP3138753B2 (es)
AT (1) ATE213550T1 (es)
CA (1) CA2113479C (es)
DE (1) DE69232428T2 (es)
DK (1) DK0789853T3 (es)
ES (1) ES2172507T3 (es)
GB (1) GB9115394D0 (es)
WO (1) WO1993002372A1 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6195069B1 (en) 1993-11-18 2001-02-27 Pinecone Imaging Corporation Method and apparatus for 3-dimensional motion picture display
GB9411561D0 (en) 1994-06-07 1994-08-03 Richmond Holographic Res Stereoscopic display
GB9511519D0 (en) * 1995-06-07 1995-08-02 Richmond Holographic Res Autostereoscopic display with enlargeable image volume
US6198554B1 (en) * 1995-10-30 2001-03-06 Denso Corporation Method for producing a hologram and a display device using the same
US6211977B1 (en) * 1996-07-18 2001-04-03 Korea Institute Of Science And Technology Method of producing a holographic projection screen for displaying a three-dimensional color images
US6288803B1 (en) * 1997-10-27 2001-09-11 Denso Corporation Hologram display
TW451099B (en) * 1998-01-23 2001-08-21 Hitachi Ltd Liquid crystal display device
EP1004903A1 (de) * 1998-11-26 2000-05-31 HSM Holographic Systems München GmbH Verfahren zur Herstellung eines holographischen Bildschirms zur autostereoskopischen oder stereoskopischen Wiedergabe von Bildern und Laufbildern
EP1006375A1 (de) * 1998-12-02 2000-06-07 HSM Holographic Systems München GmbH Holographisches Anzeige-System zur Darstellung von Informationen mit einem holographischen Zwischenbildschirm und Verfahren zur Herstellung des holographischen Zwischenbildschirms
GB9907277D0 (en) * 1999-03-31 1999-05-26 Cambridge 3D Display Ltd Wide field view projection display
US6665100B1 (en) * 1999-08-10 2003-12-16 Zebra Imaging, Inc. Autostereoscopic three dimensional display using holographic projection
GB0108838D0 (en) * 2001-04-07 2001-05-30 Cambridge 3D Display Ltd Far field display
JP5060704B2 (ja) * 2001-09-25 2012-10-31 ケンブリッジ フラット プロジェクション ディスプレイズ リミテッド 平面型投影ディスプレイ
DE102006010970A1 (de) * 2006-03-07 2007-09-20 Newsight Gmbh Verfahren und Anordnung zur räumlichen Darstellung
DE102006010968A1 (de) * 2006-03-07 2007-09-20 Newsight Gmbh Verfahren und Anordnung zur räumlichen Darstellung
KR101539668B1 (ko) 2008-06-26 2015-08-06 삼성전자주식회사 홀로그램 소자를 이용한 3차원 영상 표시 장치 및 방법
GB0901084D0 (en) * 2009-01-22 2009-03-11 Trayner David J Autostereoscopic display
US8284234B2 (en) 2009-03-20 2012-10-09 Absolute Imaging LLC Endoscopic imaging using reflection holographic optical element for autostereoscopic 3-D viewing
US9541900B2 (en) 2013-12-26 2017-01-10 Lg Display Co., Ltd. Method for producing a beam shaping holographic optical element

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3674331A (en) * 1970-10-09 1972-07-04 Sperry Rand Corp Space division multiplexed holographic apparatus
FR2614998B1 (fr) * 1987-05-07 1989-12-29 Thomson Csf Dispositif optique holographique constituant un diffuseur et procede d'obtention
US4799739A (en) * 1987-08-10 1989-01-24 Advanced Dimensional Displays, Inc. Real time autostereoscopic displays using holographic diffusers
DE3835308A1 (de) * 1988-10-17 1990-04-19 Holtronic Gmbh Vorrichtung zur wiedergabe stereoskopischer bilder
US5011244A (en) * 1988-12-16 1991-04-30 Hughes Aircraft Company Holographic full color data retrieval and projection system
DE4004739A1 (de) * 1990-02-15 1991-08-22 Holtronic Gmbh Optisches system zur stereoskopischen darstellung von informationen

Also Published As

Publication number Publication date
DE69232428D1 (de) 2002-03-28
WO1993002372A1 (en) 1993-02-04
DK0789853T3 (da) 2002-05-06
US5600454A (en) 1997-02-04
EP0789853B1 (en) 2002-02-20
EP0789853A1 (en) 1997-08-20
GB9115394D0 (en) 1991-09-04
CA2113479C (en) 2002-04-23
JP3138753B2 (ja) 2001-02-26
JPH06509186A (ja) 1994-10-13
DE69232428T2 (de) 2002-07-11
CA2113479A1 (en) 1993-02-04
ATE213550T1 (de) 2002-03-15

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