AU2002214131A1 - Improved 3d display - Google Patents

Improved 3d display

Info

Publication number
AU2002214131A1
AU2002214131A1 AU2002214131A AU1413102A AU2002214131A1 AU 2002214131 A1 AU2002214131 A1 AU 2002214131A1 AU 2002214131 A AU2002214131 A AU 2002214131A AU 1413102 A AU1413102 A AU 1413102A AU 2002214131 A1 AU2002214131 A1 AU 2002214131A1
Authority
AU
Australia
Prior art keywords
display
improved
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.)
Abandoned
Application number
AU2002214131A
Inventor
Colin David Cameron
Christopher William Slinger
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.)
Holographic Imaging LLC
Original Assignee
Holographic Imaging LLC
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 GBGB0027103.1A external-priority patent/GB0027103D0/en
Application filed by Holographic Imaging LLC filed Critical Holographic Imaging LLC
Publication of AU2002214131A1 publication Critical patent/AU2002214131A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/04—Processes or apparatus for producing holograms
    • G03H1/08—Synthesising holograms, i.e. holograms synthesized from objects or objects from holograms
    • G03H1/0808—Methods of numerical synthesis, e.g. coherent ray tracing [CRT], diffraction specific
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2249—Holobject properties
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2294—Addressing the hologram to an active spatial light modulator
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/04—Processes or apparatus for producing holograms
    • G03H1/08—Synthesising holograms, i.e. holograms synthesized from objects or objects from holograms
    • G03H1/0808—Methods of numerical synthesis, e.g. coherent ray tracing [CRT], diffraction specific
    • G03H2001/0833—Look up table
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2202—Reconstruction geometries or arrangements
    • G03H1/2205—Reconstruction geometries or arrangements using downstream optical component
    • G03H2001/221—Element having optical power, e.g. field lens
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2210/00—Object characteristics
    • G03H2210/30—3D object
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2223/00—Optical components
    • G03H2223/24—Reflector; Mirror
AU2002214131A 2000-11-07 2001-11-02 Improved 3d display Abandoned AU2002214131A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB0027103 2000-11-07
GBGB0027103.1A GB0027103D0 (en) 2000-11-07 2000-11-07 Improved 3D display
US24701600P 2000-11-13 2000-11-13
US60247016 2000-11-13
PCT/GB2001/004855 WO2002039192A1 (en) 2000-11-07 2001-11-02 Improved 3d display

Publications (1)

Publication Number Publication Date
AU2002214131A1 true AU2002214131A1 (en) 2002-05-21

Family

ID=26245243

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002214131A Abandoned AU2002214131A1 (en) 2000-11-07 2001-11-02 Improved 3d display

Country Status (5)

Country Link
EP (1) EP1332410A1 (en)
JP (1) JP2004516498A (en)
AU (1) AU2002214131A1 (en)
CA (1) CA2428149A1 (en)
WO (1) WO2002039192A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006003741B4 (en) * 2006-01-18 2009-08-27 Seereal Technologies S.A. Method for coding a computer-generated hologram
US8218210B2 (en) 2006-09-01 2012-07-10 Seereal Technologies S.A. Method for generating computer-generated video holograms in real time by means of propagation
DE102006042323B4 (en) * 2006-09-01 2014-09-04 Seereal Technologies S.A. Method for generating computer-generated video holograms in real time by means of propagation
DE102006042324B4 (en) * 2006-09-01 2014-06-18 Seereal Technologies S.A. Method for generating computer-generated video holograms in real time by means of sub-holograms
CN101512445B (en) * 2006-09-01 2013-07-17 视瑞尔技术公司 Method for generating video holograms in real time by means of subholograms
DE102007024236A1 (en) * 2007-05-21 2008-11-27 Seereal Technologies S.A. Holographic reconstruction system with an array of controllable microprisms
DE102007005823A1 (en) 2007-01-31 2008-08-07 Seereal Technologies S.A. Optical wavefront correction for a holographic projection system
DE102007013431B4 (en) * 2007-03-15 2018-07-05 Seereal Technologies S.A. Method and apparatus for reconstructing a three-dimensional scene with corrected visibility
DE102007023785B4 (en) * 2007-05-16 2014-06-18 Seereal Technologies S.A. Analytical method for calculating video holograms in real time and holographic display device
DE102007023739B4 (en) * 2007-05-16 2018-01-04 Seereal Technologies S.A. Method for rendering and generating color video holograms in real time and holographic display device
GB0718636D0 (en) * 2007-05-16 2007-11-07 Seereal Technologies Sa Holograms
GB2482864A (en) * 2010-08-16 2012-02-22 Shunyi Tan Holographic waveguide display with distortion compensation
GB2509180B (en) * 2012-12-21 2015-04-08 Two Trees Photonics Ltd Projector

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4701006A (en) * 1985-02-20 1987-10-20 Stanford University Optical-digital hologram recording
DE69836360T2 (en) * 1997-05-22 2007-08-23 Nippon Telegraph And Telephone Corp. System for displaying computer-controlled holographic images
GB2330471A (en) * 1997-10-15 1999-04-21 Secr Defence Production of moving images for holography

Also Published As

Publication number Publication date
WO2002039192A1 (en) 2002-05-16
EP1332410A1 (en) 2003-08-06
CA2428149A1 (en) 2002-05-16
JP2004516498A (en) 2004-06-03

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